Linux laptop black screen
Linux laptop black screen. i’m on a lenovo c50-30 and i’m using the deskop x64 version Black screen. same here on dell laptop latitude with intel How can I troubleshoot my Asus laptop if the screen is black but still running? If your Asus laptop has a black screen but is still running, try these steps: Check Display Connection: Ensure cables are securely connected. Following a power outage, I have a UPS and I shut the system down correctly, on reboot I get the boot menu but only a black screen following that - no text whatsoever. Check for Display Problems. So the most interesting part is that on boot the screen freezes at the output of fsck. I tried lot of stuff while I was searching for a solution. I removed the extensions folder and all of its contents then just created the extensions folder again and managed to boot into gnome again. Modified 2 years, 4 months ago. Linux recovery media could have incompatibility with some hardware on some laptops. FOSS Linux is the go-to source for all things Linux. Commented Jan 4, 2023 at 8:28. Turn on your virtual machine. The black screen during screen sharing could be caused by a graphics card with automatic-graphics switching (such as an Nvidia card). But in that state if i connect the HDMI port, the laptop come back and i can unplug the HDMI screen. The computer displays a black screen Dell Laptop Inspiron 15; 4go of ram ddr3; Intel HD Graphic card ; from boot splash to login screen. In the upper corner of Mate, Go to System > Administration, then to LightDM GTK+ Greeter Settings and enter your password. I have to turn my laptop on and off to use it again, or change tty and then restart the x-screen. Press F2 or Del when you restart the computer to enter the BIOS screen. Changing the power button function from the settings. The black screen or persistent freezing usually indicates that a See my answer here: Wayland window manager causes my computer to stay on a black/blank screen and not wake up. 09. After POST, it shows the Grub menu, but then I get a black screen and This is my first time trying to install Linux Mint. conf does have this in it which seems to mean it is running headless. 25 version. Solution 2: Configure Xrdp to Ignore Warning Messages. Can anyone suggest any possible solutions to fix VNC viewer black screen?I'm using Windows 10 on both of my machines. 0-13). Please, @johnwolf1987, you let me know the FOSS Linux is a leading resource for Linux enthusiasts and professionals alike. Can anyone explain this so that I will be able to buy the right type/brand of cable to work with my TV? In some cases, forcing the system to switch to the alternate output (external monitor) can resolve the issue. My problem is same like others in this thread (I won't make a mess with new thread so I paste my problem here): after power on my laptop I can see LM logo and next the black screen with blinking cursor line in left up corner. Black Screen After Closing Laptop [SOLVED] Quick to answer questions about finding your way around Linux Mint as a new user. The only thing that seems to work for me is running Linux inside a VM however, I would like to have my Linux OS using the full power of the CPU rather than running through the hypervisor. The first issue with a dark or See my answer here: Wayland window manager causes my computer to stay on a black/blank screen and not wake up. Standard Distribution: Ubuntu Standardversion: 2 Windows-Subsystem for Linux last Update 23. Or, you see other display issues such as app windows showing blank or improperly, the Windows Start menu displaying tiny. USB mice, keyboards, or anything else you have plugged into your laptop might make the screen bug black, so removing them might help. If I do a right click I do get the window with "create new folder, create new document etc" Then click the Copy button in the lower right and paste the results into a reply window here so we can see how Linux Mint views your hardware. I use this configuration with win2vnc, so I get dual monitor Windows + 3rd monitor linux side-by-side with one keyboard and mouse. 04 on my laptop, replacing 19. If your computer is hanging with a black screen: Restart the computer. The StarLite 11-inch laptop from Star Labs is the latter, offering something entirely different from just about anything else on the market. Enter recovery mode using the method discussed above in the ‘Identifying the problem‘ section. 4Gb Swap 10Gb Home There was a FAT partition with 500Mb, but I decided to keep that there. 4), works as expected with nomodeset kernel parameter (although this is not a solution, as I have an AMD integrated GPU which requires KMS — there is no backlight control nor HW I need Cent OS Linux for testing web and php application on this Laptop. Results in a black screen. So it's also worth checking that you have the right architecture selected. When I turn the PC in locked mode or sleep mode the both screen turn black and when I wake up the PC they all turn on. How to install Linux on an MSI laptop(Gl62M 7REX model) having 128GB SSD as primary storage and 1 tb Hard disk as secondary storage. 2) screen is blank before login. 08. From Whenever my laptop returns from sleep, and even after a manual screen lock, a blank screen appears. Solutions that i tried (and did not work): -Disable secure/fast boot -Typing xxxx. 5 my screen is black after login (looks like it is simply turned off). The screen stays black, but the laptop's lights are on. Below are some of the tips you can employ to repair the Linux Mint booting to black screen issue. 1 LTS <my_name>-pc tty1 <my_name>-pc login: The whole screen is black. 03 installed on it. 3 to 18. 3 Cinnamon. Have you checked your /var/log/Xorg. Navigate to after the string on this screen that starts with root=. seth Member Registered: 2012-09-03 Posts: 56,127. This may work out: At the boot prompt type the command: boot: linux vga=2. The PC itself wakes up, as I hear the fans. The screen will randomly shut off 2-5 minutes after booting up, sometimes sooner. When booting the computer and holding down F12, the BIOS menu comes up fine, and I can access the "Device Configuration" and "Change Boot Mode Settings" options, but when I select "BIOS Setup" or "Diagnostics" the screen turns black. I was updating security and there was an error, so I shut down my computer and thought I would fix it later. Systemd-boot entry from arch wiki would also not boot. If I force shut down the computer and then power on, the computer starts normally. I updated by pc from linux 17. The normal reason for this is that you have the incorrect The best Linux laptop: Dell XPS 13 Developer Edition. 04 LTS or Ubuntu 18. Then I turned this line: linux /install. I created the partitions manually as followed: 16Gb for root. 2, fully updated. I was trying on ASUS ROG Strix G15 Ryzen 7 Octa Core 5800H - (16 GB/1 TB SSD/Windows 10 Home/6 GB Graphics/NVIDIA GeForce RTX 3060) G513QM-HN319TS Gaming Laptop. Black screen flickering after update to 22. System should boot up and proceed with installation of WSL-2. Could also apply if your monitor/display is powered off, or laptop lid is closed, thus simulating a headless Nothing is bricked. I'm running into 📋. My graphics card is AMD Radeon. If you are in a rush, you may consider a tool such as PassFab or Tenorshare to fix the black screen issue. blacklist=1"; Update Grub with: sudo update Ubuntu doesn't offer the Safe Mode and Automatic Repair tools you'll find in Windows, but it does offer a recovery menu and a reinstall option that keeps your files and programs. Viewed 812 times. Unfortunately, on some cards this doesn't work properly and you end up with a black screen. 04. ; Click Manage 3D Settings. Over the years I used Mint Gnome briefly when KDE had black screen problems. Thanks However, I get a black screen when trying to after the installation. It didn't solve the problem. Since the problem occurs with 20. The logon screen looks normal. Out of all the Linux-based options you can find, Dell’s XPS 13 is an excellent solution for both the general customer and the enterprise I have the a similar issue that I have just isolated to this kernal update. Offline When I lock it, my screen gets black. 04 LTS, during boot the screen goes blank (turns Solution (or at least a workaround): It seems like the laptop can't get the right VBIOS while booting. 3 LTS on my laptop (OS: Windows 10 Enterprise LTSC). This happens to me today after upgrade VBox to 5. Kindly go through the following instructions to turn it off: First, press the Windows key and search for Change screen saver. Sometimes I have to keep pressing Ctrl + Alt + F1, but once it gives output to the screen, if I suspend the PC again, it will automatically wake up with the display output properly. The BIOS was updated to the latest 1. 07. After login in, however, the screen becomes black and remain black, while VBox manager preview showing the desktop. Key After I close the lid of the laptop it doesn't enter in suspend mode. News, Discussion, and Support for Linux Mint The Linux Mint Subreddit: for news, discussion and support for the Linux distribution Linux Mint. I saw the desktop flashed for a second and then black screen again. If you have tried the above steps and your Ubuntu computer is still showing a black screen with cursor on boot, then it is possible that you have a hardware problem. . The screen is connected to the RTX2060 card, the server startup appears on the screen, it is at the command prompt that I have a black screen. 04 and 21. log for errors? I'd start my debugging by ruling out Gnome all together. It seems your Legion 7 laptop is experiencing a hardware issue with the internal display. 10 x64, I had the same issue. With the LM20, even if I choose the Compatibility boot, the US flashes a couple of times, into a black screen, and freezes, I can only recover by power off. Black screen usually means it’s not compatible with current video adapter. 18. 01, all resulting in logs similar to the ones above. However, it can also be a bit challenging to set up and use, and one common problem that users encounter is a black screen on boot. 0-94 instead of 5. When I say load in graphic mode, a black screen is displayed, and the strange images appearing in the picture appear and nothing happens. The xorg. I am forced to reboot to get a working display I’ve tried it with 2 kernels (4. In this example screen the full string is root= followed by UUID= and a hexadecimal string as shown below: root=UUID=bcf15ef2-a0b2-4753-9558 Exactly as the title says. Any ideas how to debug this issue? I'm not absolute Linux newbie but getting out of ideas in there. Physical Hardware Issues: Finally, it is possible that the black screen issue is caused by a physical hardware problem with your laptop. with it still being responsive to Ctrl+Alt+Del, which reboots the system. However, it might be best to consult a professional technician to avoid risking damage to the computer. 0 root hub Bus 001 Device 005: ID 0cf3:e009 Qualcomm Atheros Communications Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. It seems like Mint actually boots but nothing appears - just a black screen. Actual behavior. This should fix the black screen issue. Now, when I turn on my computer, the computer shows the linux logo and then a black scrren after. Arch Linux is a popular Linux distribution that is known for its customizability and bleeding-edge software. Follow the following easy steps: Step 1. I built the linux kernel in LFS and grub works, but when I load the linux kernel Hello and my laptop's screen doesn't work on linux and only gives me a black screen but my monitor works just fine but on windows the laptop screen works I have the same problem. I've also tried to install distro using external monitor, updating kernel/follow various tutorials but no luck. If you don’t see this screen, keep holding Shift key at the boot time. Forum rules I'm running into the problem where if I close my laptop and then open it back up to resume my work I get nothing but a black screen. You will need to disable this group policy object. But yesterday my os started to randomly go black screen. 1. 64 compiler: N/A Desktop: Cinnamon 6. 04 jammy Machine: Type: Desktop System: Apple product: iMac14,3 v: 1. Black screen when booting/installing Ubuntu 12. In Ubuntu Mate 15. 24. 10 from USB: Idealistic: Linux - Newbie: 8: 04-21-2012 05:42 AM: Screen goes black during Ubuntu 10. Among other issues, Whenever I close my laptop lid (it should ideally suspend and work normal whenever I open it back). ened up duplicating the The display does not turn on, and you only see a black or blank screen. 33 wm: muffin dm: GDM3 42. You may need to take your laptop to a professional technician to diagnose and fix the issue. Next, click on Open to launch the Screen Saver dialogue box. If the laptop was powered on for a while and now has a black screen, it may have gone to sleep. This has been an issue since I installed Mint back in November 2021. Seeking guidance on how to resolve the problem. however pluged in monitor runs normally and extended displays mode has the macbook air screen blank and the monitor working. Search for msconfig and click the top Thanks for your kindly help I must say - that the "black screen" happened after Linux/lubuntu auto update it self to a newer version Lubuntu 18. Here's how to fix the problem. and I can't boot with try without installing mode. I waited for about 10 minutes and the black screen persists. Go to line starting with Linux Step 2: Temporarily Modifying Linux kernel parameters I’m running Linux mint on a laptop with a broken screen for the past two years, all of a sudden I rebooted this morning and I get a quick bunch of post items on my external monitor, then screen goes to a black screen with a small underscore in the upper left-hand corner of the screen. This gets to the shell, After upgrading a computer from Ubuntu 16. I tried logging in blind (the screen was still black and I tried using the keyboard), Symptoms: plug in external monitor and boot laptop into linux with Gnome, causes black screen on laptop making it difficult to enter password for the start screen as you can't see whats going on and password prompt Ok, hear me out. Various issues with the screen are occurring: - The screen flickers (the image shifts, with the upper part remaining normal and the lower half, usually about 6 cm to the right, Ubuntu is a popular Linux distribution that is known for its stability and ease of use. If your computer is on and Windows 10 is responsive, and the display just isn’t working, you can press the Windows key + P to access the Project menu. wsl --status shows. I went into Hibernate/Sleep and trying to initiate again the screen didn't show up although everything seemed working. On this computer, we'll need to reference partition (hd0,2) when we issue our commands. I used Rufus to burn the ISO to my USB stick, booted from the USB, got to the GRUB menu, but when I select the first option to boot linux mint, it just goes to a black screen with no changes after ~30 mins of waiting. Connected the laptop to my TV using a different cable - OK. Reasons Behind Black Screen of Death Loose Connections. You notice horizontal or vertical lines on your monitor or Hey, I'm relatively new to Linux and have been trying to install Linux Mint along side Windows 10 on my laptop. when I try to install any Linux distro I get a black screen. How can I solve it? Thanks. Right-click your display adapter and select Update driver software; Click Browse my computer for driver software. It's one line of code. Tried various suggestions, the only thing that works is to disable 3D acceleration for guest OS (Linux Mint18). below had any lasting effect so far But a solution was found and that is related to the WIFI adapter (PCIe) for laptops ) that the Linux kernel handles specially. I installed Ubuntu 20. The fact the laptop's lights are on means the computer is awake. 0. I never have any problem booting and installing LM19 up to 19. If you’re using a laptop, you’ll be able to adjust the screen’s brightness using some combination of the Fn key. This method has been reported to solve the black screen issue for some users. if still black screen with 1 monitor , try a different connection (your card has 4 it seems : hdmi, display port Once done, press the power button to start your HP laptop. Repeating this step four times will cycle It only shows a black screen when you try to establish a remote session to a headless Windows computer. 3 Virginia base: Ubuntu 22. Bring up the Project menu and choose a display. Related topics Something you have connected might cause your screen to bug. Provide details and any research I have a ASUS TUF laptop with a Nvidia GPU and a Ryzen CPU. Auto-Wake Your External Display in Linux. 15. After booting from the USB, the Linux Mint logo came up and after a black screen. Thanks in advance. I have tried Arch version 2021. The only way to wake it up is by pressing Ctrl+Alt+F1. Section “Screen” Hi everyone, I struggled with a similar issue in Debian 9, installed on a Lenovo G40-30 Laptop. amd/vmlinuz vga=788 --- quiet to . 3. You should focus on the line that starts with Linux. Tool I used for making USB bootable: Rufus, win32disk imager, Universal USB Installer,UNetbootin. ; Select Microsoft Basic Display Adapter or, in older Windows versions, the Standard Windows VGA driver. Common Causes Laptop Plug in the internal battery cable and close the casing. You won’t see it because the screen is black, but pressing Enter will switch to a different mode. I was forced to use the power button to turn off the laptop. I'm in GRUB menu after boot USB where options are: Try Ubuntu without installing; Install Ubuntu; OEM install; Check disc for defects; Whatever I choose I get a black screen after it. But because of the black screen, that I'm unable to see for what I'm doing. Follow the Most of the time, black screen issues will be resolved by easy troubleshooting instead of hardware repair or replacement, depending on the condition of your laptop and its age. I tried to make it do that by changing the xorg. I have no flickering in my system (in none of the three displays) but I have not configured anything about grub. One is when the screen goes completely black while using, but you can still hear the laptop’s fan running. Tried fresh installs of XFCE and Cinnamon, still encountering the issue. Common causes of black screens on Lenovo laptops Hardware issues. 04 recently, and the installation and the first boot up went fine. Set and boot your computer from "Removable Devices" or "CD-ROM Drive". At this screen, press ‘E’ key to go into the editing mode. but the laptop always booted up to a black screen. Keyboard is not working (pressing the caps lock key does not turn on its led) and mouse cursor is not showing. 0: DPC: RP PIO log size 0 is invalid pci 0000:00:07. Joined: Tue Jan 28, 2020 6:42 pm. I have a Lenovo IdeaPad S940 laptop, with Intel UHD Graphics 620 and 4K display. Laptop UI in scaled mode (attemped the apt upgrade command, did not work) UI on PC. Once you do, restart the parent virtual machine. If you run into trouble finding the boot order menu, check the computer's (or motherboard's) documentation. 10, and when logged into a different user account, but does not occur when booted to a Ubuntu Live USB or Pop!_OS, the problem is confined to your If I plug in my external display and then reboot (without nomodeset), the laptop screen stays black, but the login prompt appears on the external monitor, allowing me to log in and run X. Boot Repair Tool: Use Windows Boot Repair tool to fix startup issues. , there you will find Timeout Until The Screen Blanks and it will be set at 1 Minute by default. service; Then edit /etc/default/grub and add the line: GRUB_CMDLINE_LINUX="nouveau. Boot EaseUS Partition Master Bootable USB Connect the bootable USB or CD/DVD to your PC. After that, I tried booting ubuntu again and it didn't let me in, as a black screen appeared. Enter the BIOS Menu; In Advanced you may see a UMA Buffer size option. 04 on Dell laptops, the problem may actually be Wayland. If I login in then it's like I'm in a huge terminal Ubuntu To check the current boot device, boot into the system UEFI/BIOS or boot order menu. With a focus on providing the best Linux tutorials, open-source apps, news, and reviews written by team of expert authors. The normal reason for this is that you have the incorrect I installed a fresh copy of Linux mint cinnamon recently. In 2018 or 2019 something happened to my Linux install (I don't remember what), life was happening so I went back to Windows 10. I need my computer to recognize my GPU and use it. Bricked means the computer is not booting at all which is not the case if you are seeing garbled lines on the screen. Check I have tried installing The newest stable version of Mint. This is happening the last 3 days every time I try to boot ubuntu. And, much to my disappointment The black screen was still there when coming back from suspend/sleep mode! Re: [solved] surface laptop 4 black screen after booting. How can I stop screen from turning black? I'm using a "Dell XPS 17 (9710)" laptop. It seems Linux OSs, in particular Debian and Ubuntu need at least a 4+ GB swap partition I have enabled USB boot on the target computer, and I get to the screen asking to "Install" or "Run Without Installing". Recently, I saw a few questions floating around the internet about Kali Linux not being able to boot correctly. I first tried the fix here , and it didn't fix it for me. Then I installed an update (about three weeks ago) and ever since then, my screen stays black when I wake my laptop after suspending it. Guest addition update Fedora for example just boots to a black screen and there's nothing I can do. You’ll just need to target the actual cause of your particular black screen issue. It worked flawlessly until a few days ago when I suddenly could not use less, nano, screen etc. Alt+SysRq+R switch keyboard to 'raw' mode Issue : laptop screen remains black after suspending and/or closing laptop lid and reopening and/or logging in. The laptop was working until a week or so ago. I thought it must be that PSU causing the screen go black randomly when surfing the web or watching laptops desktops mini servers keyboards components pop!_os All Articles Support Articles Table of Contents Switch to a Terminal If you try logging in and you just see a black screen, or Ubuntu brings you back to the I'm trying to install Linux Mint 16 Cinnamon 64-bit onto a friend's HP 2000 Notebook, which has a strange native screen resolution of 1366x768. e. An example EDID emulator can be seen here Note: RealVNC have not tested this particular emulator and it is only provided as First, you should adjust the brightness if only the cursor is visible. The computer resumed from suspend. Its a UMA buffer issues that is mostly common on AMD CPU. Clearly, this is the Linux partition, with the boot directory on it. Sometimes it will wake up normally, but most of the time I'm greeted to a black screen. Please help. (Optional) Restart computer. My only choice is to force shut down pc using power off button. When that happens I have no longer access to my computer anyway Fixing the Linux Mint booting to black screen issue. I've given up on fixing this problem myself. Select the line which starts with Advanced options. Restart the computer. 04 Gnome desktop, there’s no After I boot from dvd, I see the screen that shows “GNU GRUB VERSION 2. I also tried hitting e and appending nomodeset or nomodeset i915. amd/vmlinuz vga=788 nosplash --verbose text That gave me some text output, which showed that the kernel boot got hung up on a line about intel_pstate="HWP" (or something). But afterwards, whenever I boot the computer from a shut down state, the screen stays black. Black screen at X startup / Machine poweroff at X shutdown. So I decided to install LinuxMint 20 xfce, on legacy mode. The problem is when I suspend to RAM and then wake it up by pressing the power button, the disk starts running, however the screen remains black. I can only get into the system via the usb stick I used for the installation. 47 GB SSD and 1 TB HDD 4) Graphics Devices : NVIDIA GeForce GTX 1650 and AMD Radeon(TM) Vega 8 I got it with windows 10. The sudden dimming and subsequent black screen suggest a potential problem with the display or its connection to the motherboard. Prevention is always better than cure, so be careful when downloading third-party files or apps that might 1. [update] Finally, I found a permanent solution, and the problem is HDMI. To do this, shut down your laptop completely and turn it on again, but close the lid immediately after. ; Under Select a program to customize, add Cpthost. Then I found the 3 fixes in my answer, Detach both the keyboard and mouse from the PC then reboot. Add a comment | 3 Answers Sorted by: Reset to default 4 In Ubuntu 18. The easiest fix can be fixing a loose cable. 2-desktop-amd64 Booted into BIOS using F2 button, selected to boot from USB (UEFI enabled) Popped up the selection page, Try Ubuntu without installing, install Ubuntu etc. When I enter my password, it does get unlocked, but the screen goes black again. Turn on Windows Subsystem For Linux in Windows Features. modeset=0 in the grub editor -Installing again (I did this many times) -Booting into recovery mode -Restart the graphic driver LMK if At the GRUB screen: 1) Press 'e' to enter 'edit' mode 2) In the next screen, use your arrow keys to get near the bottom, on the line that starts with 'linux', and at or near the end shows 'quiet splash' (possibly followed by one or more other commands, and possibly wrapping around onto a 2nd line). When I now execute startx only a black screen appears, but no errors are printed in the /var/log/Xorg. Acer Aspire 3 A315-21-92HJ. edit: It was only after posting the question that I realised that the problem occurs only when I'm using the software "PyCharm". I've tried adding I use a bootable usb flash drive which I made in January, Linux Mint Cinnamon 21. If I run "Try UBUNTU without installing" or "Install UBUNTU" or "OEM" or "Check Disk for Defects", I get a black screen. The screen did not. when trying to use the laptop as second monitor with xrandr). Green light when testing it, gives the right voltage from the rails, etc. Quickly press and hold the Shift key, which will bring up the GNU GRUB menu. I installed Linux Mint 19. I booted the Kali Linux USB from my desktop and it worked just fine. If I do the same without the second screen connected (HDMI) the laptop screen never come back. DPKG repair Boot into recovery mode. On my laptop I have a multiboot with Windows 10 and Ubuntu 20. HP's latest Linux laptop sees the computer maker collaborating with erstwhile competitor (or at least, fellow Linux laptop maker) System76. The remaining screen may not be visible because it’s extremely dark. Successful installation of Manjaro, but I cannot boot into the system. Linux Mint is hanging at the boot screen. Both can be accessed from the POST screen, which appears when your PC powers up. Works great! TLDR: Installed XFCE on HP ENVY Laptop, faced black screen after updates and restart. LPT: If your remote screen shows, but the remote computer doesn't accept any mouse clicks and keyboard entries, uncheck "Display only" in the settings BIOS. While that was going on, this GPU issue was going on at the same time. I have a new laptop (Lenovo Thinkpad T14 Gen 3) since August this year, and I have Ubuntu 22. 0 After these logs, the screen immediately turns black, staying that way seemingly indefinitely (I've waited for around 30 mins max). That busted Seemed to be going well but it ended with a fully black screen. If the above methods do not work, you can try upgrading or downgrading the NVIDIA drivers. Press CTRL - ALT - F3 to trigger the CLI, and, once logged in, type: On my laptop when it completely freezes (unresponsive mouse or keyboard) on mint 17. Sometimes this issue can be fixed by changing video adapter settings in BIOS (if available). ; On the next screen, click Let me pick from a list of device drivers on my computer. The computer will still be running, but the screen itself will be black (the backlight seems to remain on, though). I The server would run, but then connecting to vncviewer would show the black screen as mentioned above. 0-99-generic and 5. 2. In some cases, the black screen issue may be caused by a warning message, “Authentication is required to create a color managed device”. If you’ve correctly configured the sleep settings but still the monitor goes black randomly, it’s probably because the screen saver is set to Blank. SHUTDOWN/POWER OFF. The USB installer process worked perfectly, but after rebooting, I´m getting a black screen right after the grub, with no text, and selecting recovery mode gets stuck on "loading initial ramdisk". I solved it by downloading a 32-bit image to run on my 32-bit Pentium M laptop from 2005. - I use Linux Mint 21. The colors on your monitor or laptop are inaccurate, and they look faded or distorted. The solution is actually quite simple. Expected behavior. It works fine with previous version (6. Nothing more. If I jam enough keys the computer will reboot, but right back into a black screen. But of course that when I try to boot into the normal mode, I still get that good old black screen. After no activity for a preset time limit, sleep mode is engaged, and the screen goes blank, displaying a black screen. 5. Upgrade or Downgrade NVIDIA Drivers. I can listen to the sound when I press, for example, the volume but Ubuntu; Community; to GRUB_CMDLINE_LINUX. It does not show any vendor logo or errors. I also found new warnings during boot: x86/cpu: SGX disabled by BIOS pci 0000:00:07. command with it. was even blank before grub menu. 10. Ctrl-alt-del takes me back to the login screen, but I get the same black screen after I enter the password. Please check which graphics card do you I also encountered the black screen with my new installation, and it was a relatively easy fix. Modified 1 year, 9 months ago. 1 wsl -l -v shows. For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B. You should see some sort of code like the one below. If your laptop's display has been physically damaged, i. 0 KB) Reseat the Memory Module. 01, 2021. If you are booting with automatic login (which it sounds like you may be doing), boot in recovery mode (using the grub menu) to get into the system. I have seen many solutions but these are always for NVidia, while I have a Radeon chipset. I feel like I'm stuck. The system stuck on a black screen on boot. Sometimes it happens within 2 minutes of booting the computer up and sometimes it does not happen even after 10 hours. This happened every single time I tried. Cinnamon 6. I fixed it by pressing Ctrl + Alt + F1. I use LM for month only and even 8. But, this is the weird part! This happened to me the first time I installed Mint 20 on this machine in early August of this year. After enabling the features such as WSL or HyperV, you restart, and if the screen goes black after the restart, you just have to follow a minor fix. 102. The firmware of this laptop is also up-to-date. Connect to an external monitor to test the LCD and LCD Cable. ; Click Program Settings under I would like to use the following 3D settings. If that’s the case, kindly refer to the below steps on reseating the memory module and cleaning its slot to solve possible display issues:. Re: [SOLVED] Gnome black screen with only cursor visible. 4. Some Windows users claim that their laptop screen went black after a recent Windows update. 0-51) and get the same problem. Each time I click run, from here it is nothing but a black screen no matter how long I wait. My goal is to make the default laptop display run again, using the Intel hd graphic card and an additional monitor using the Nvidia card (but I would be happy as well if only the laptop display would work again). After I suspend my PC and wake it up, the screen remains black. The computer is used only for web based programs. 3 I’m sending you the Xorg journal, it’s a server version so I don’t have a gdm-session. Tried both option but the results are the same. I got a dark screen with a cursor in the top left what was white and horizontal and nothing worked. You can also check that the computer’s display brightness levels are up, and whether the device turned down the display to save Currently, when I suspend my laptop by pressing the power button (I have configured this behaviour through Gnome Settings) and then resume it, all I get is a black screen. 04 on the same disk. Here are some ways to fix a Windows black screen before login: 1. 7, with the BIOS ubuntu-18. Members Online Cinnamon 6. On your computer you'd use whatever partition you find your Linux installation on. My Linux Mint laptop is getting the black screen when it remotes in. After some research, I edited the command to add "nomodeset", which successfully got me past the black screen and on to a Xorg crash To fix this issue, you can try reinstalling Linux Mint from scratch using a new installation disc or USB drive. After smashing the mouse and kb again for another 15 seconds, I finally get to my unlocked desktop. In the next window, click upper right on Misc. Posts: 5. 3 and have been for a while, prior to that various other Linux Mint versions without much of an issue. However, at the moment when I close the lid, it doesn't suspend or sleep or anything, the screen turns off, but when I open the lid, I am presented with a black screen(lit up). To repair the broken/corrupted packages, follow the steps below: 1. However you can force to use VGA screen option. Linux BATOCERA 5. 04 LTS to Ubuntu 20. Another situation is when you have a frozen black screen with every operation stopped. To run into the problem, I made a Kali Linux bootable USB and booted it into live mode with the USB. If you have a Surface, see Surface won't turn on or start . When the laptop went to sleep or I closed the lid, the screen stayed black. Connected the laptop to a different TV using the same HDMI cable - OK 2. The splash starts but after black screen. I found this question of the same issue on Super User and tried following the proposed solution, but it did not work on my system; I have the same black screen. 30. Now every time I login the screen just goes black. 8. A woman typing on a laptop with LM20. Then Kubuntu and finally KDE Neon. 10 install: winterhunter: Linux - Newbie: 14: 08-24-2011 03:20 AM I am unable to use any Linux distro on my laptop. This was just a stock Arch install and while looking at my journal I found that a gnome extensions was causing the gnome-shell to not load. As it's working sometimes, sometimes not, there is a workaround My laptop sometimes fails to properly wake up from sleep. 19 #1 SMP PREEMPT_DYNAMIC Fri Sep 9 01:35:57 Europe 2022 x86_64. tizys93. , by a spill or a power surge or has suffered a catastrophic crack, these kinds of tips are going to be less Ubuntu 20. I can't use my laptop screen with Ubuntu, Kali, or Parrot OS. 04 in my HP Pavilion 15 today. I'm trying to install Ubuntu or Debian from a live usb, but I can't get past the grub screen. That's 5. This happened immediately after an update of Ubuntu 18. By boot screen I mean the all black screen with the LM Logo and the small handful of dots under the logo. 3 on it, and I used it already to install this distro on multiple laptops (an The solution is to boot Ubuntu once in nomodeset mode (your screen may look weird) to bypass the black screen, download and install the drivers, and then reboot to fix it for Asked 1 year, 9 months ago. When installing Hi all, after the update of the kernel to version >= 6. Now my laptop which was running the latest version of Ubuntu is now showing a black screen with one or a few lines of text. 3 Specifications: Model : Acer Nitro AN515-43 1) Processor : AMD Ryzen 5 3550H 2) RAM : 8 GB 3) Hard Drives: 238. Created the bootable USB using Universal-USB-Installer-1. (AMD integrated graphics laptop) (Tested for 5 lid down cycles over 2 days, no contradictions yet) Here's what I've gathered so far: Appending "nomodeset" to the kernel line solves the black screen issue, but then I can't start X after logging in. xinitrc After installing Nvidia driver from Software & Updates(Additional Drivers Tab) or Command line, Ubuntu did not start. Hope it helps Make sure your laptop is not expecting to work with external monitor, look at your functional keys (usually it is Fn+F8). It seems like an odd combo, given that System76 makes There are laptops that work with Linux, and then there are laptops that only exist because of Linux. If I go to tty2 (without logging in) and then go back to tty1 the screen is now black. 0-97. Start your device and see if the black screen persists. 9. The solution: Launching x0vncserver from a terminal window on the host gnome environment. Adding the nomodeset parameter instructs the kernel to not load video drivers and use BIOS modes instead until X is loaded. It's either off, disconnected, or broken. One possible reason could be a hardware issue, such as a faulty display or graphics card. Arch Linux Black Screen on Boot: A Guide to Troubleshooting. kali-linux; black This will bring up a GNU GRUB screen that looks like this: Use the arrow keys to navigate when screen editing the above screen. Laptop fans and backlit keyboard wakes up: so its only the display which is affected. Trying to install Archlinux on my laptop, I get a black screen after I pick Arch Linux archiso x86_64 UEFI CD and hitting Enter on the boot menu. When I choose to try without installing mode that time I also get a black screen. Though I can't accurately reproduce the issue, I can gurantee that this issue occurs after suspending and waking more than 2 times. I did do the tty update thing, but no luck The laptop is an Asus Vivibook S14/S15 series, AMD Ryzen 4000 series, Radeon. 0. 04 and I updated to 22. Connected the laptop to a different TV using a different cable - OK 3. I had the EXACT issue you describe on a dell precision 7540 laptop, a few days ago. 0, LightDM 1. 2022 automatic updates activated Kernel-Version: 5. 06. Either that or it gets hung up. Offline #20 2024-04-21 21:03:42. The flickering started occurring after touching the touchpad or keyboard. 04 LTS to Ubuntu 18. When looking at black screen (once you sure that boot up ended and HDD no longer flashing). Very good! So, it seems your monitor is using the intell graphics card and not the nvidia. I can get Linux systems have defined 'run-level’s denoting which services are loaded at boot. ubuntu; suspend; screen-lock It seems the AMD has issues with Linux in it's all forms. ID 1d6b:0003 Linux Foundation 3. I am now retired and several weeks ago I decided to get back to Linux. If you can't boot anything -- not even a USB drive or CD -- you may need to configure the boot order in your BIOS. Chances are very high that your latest laptop screen may not be detected by Linux distribution. The only distro so far which I managed to install was Ubuntu (but also there I needed to change the monitor manually). Black screen. Hi, I'm new to this forum and linux also (I'm totally greenhorn). Ask Question Asked 2 years, 4 months ago. So I switched off and then on. In My laptop is hp and I'm a new user of linux OS. I have two physical USB drives and I used unetbootin to create the live I have tried editing the boot parameters, removing quiet splash, and changing gfxmode $linux_gfx_mode for gfxmode text, to be able to see some kind of Turning off 'Screen Blank' under power settings solves the issue. https://github. I am just a regular linux user, not an expert. Any idea on how I overcome this? My laptop is Asus K53SV, you can find its specification here. Edit 2: I forgot to mention that the recovery mode also shows a black screen when I try to boot into it. – user0193. After a few days a black flickering appears randomly, it's very annoying and it didn't happen before. (Stuck at system LOGO screen or it shows black screen). Restart computer. 1. I have dual OS (Windows 10 and Ubuntu 20. If you have a personal computer with Linux on it, try it. If I just enter my password the system is starting. Today, I can still boot it up, but the UI does not show up, and only a black screen remains (normal mode). While there are many potential reasons why your installation doesn’t boot to a desktop, the primary reason is that the graphics drivers haven’t loaded correctly so your login/display manager (DM) doesn’t start. Black/purple screen after you boot Ubuntu for the first time. If you have installed an update of NVIDIA and your screen stays black after launching Xorg, or if shutting down Xorg causes a machine poweroff, try the below workarounds: Prepend "xrandr --auto" to your xinitrc; Use the rcutree. My graphics drivers are up to date on the laptop. With Dell notebooks I generally configure them like this: Open the terminal; Install the necessary drivers with ubuntu-drivers autoinstall; Disable the fallback service with sudo systemctl disable nvidia-fallback. Hi guys, Trying to figure out what's going on with my laptop. gp_init_delay=1 kernel parameter. He now has the new Grub menu after an upgrade of Grub. 06” at the top, and then the following options below it Start Linux Mint 21 Cinnamon 64-bit Start Linux Mint 21 Cinnamon 64-bit (compatibility mode) OEM INSTALL (for manufacturers) Test Memory Regardless of which option I select (I have tried all) it just Common contributing factors to a black screen include a loose HDMI connection, a buggy Windows update, or issues with the graphics driver. How to Fix a Black Screen That Appears Before You Log In If the black screen appears before you sign in to your computer, run through these fixes. I present 3 I recently began using Linux Mint, and really enjoy it, but when I wake up the computer from sleep/standby, the display/monitor does not show the desktop and only a I am currently using Ubuntu 22. The screen flickers on your monitor or laptop. Start your computer, and press the Right Shift when booting up, to get the Grub menu. When I didn't touch the laptop, the screen was black. log. linux /install. The problem comes after the nice blue/black GRUB menu of partitio feo * all four* MX-19. All of them are on the free NoMachine 7. modeset=0 to the boot line before hitting Enter, yet the black screen Just obtain available screen resolution information by executing the following GRUB commands: grub> set pager=1 and grub> videoinfo. It's on Windows 10. Set it to Auto, if Auto is I just format my entire laptop using a bootable USB stick (I do this when my laptop becomes laggy). No keyboard or mouse inputs change anything and I'm Hi. I am encountering boot issue with linux mint 19. A. Unable to reach Safe Mode in this way? These corrupted packages can cause problems like boot screen freeze. 3 MATE 64-bit" or the same in compatibility mode I just get a black screen. Any help would be much appreciated. 0 Distro: I've got new laptop and I've been trying to install Ubuntu dualboot alongside with Windows 10. To configure xrdp to ignore this warning, follow these steps: The solution for me was to: plug all monitors to my laptop go to Settings -> Displays having only 1 display (laptop) on and 2 monitors connected but black turn on all displays by clicking their names (switching between them) and clicking the input for that" (answered Apr 8 '19 at 8:21 red777) –though imho may be fairly suspect --in comparison After restart I get a black screen, nothing else. Top When I tried to boot linux (GNU/Linux option in GRUB) the screen is just turned black with an underscore sign in the upper left. The laptop would refuse to boot my unified kernel image, either directly or through systemd-boot, and remain stuck on the arch splash screen (or a black screen if I remove the splash). See my answer here: Wayland window manager causes my computer to I am running Linux Mint Cinnamon 19. The black desktop screen issue may have been brought about by a Windows 10 update issue, so using the key combination above can help you get out of different states, including the black screen. That's the only "black screen" type of issue which comes to mind when the graphics driver is loading (which it appears to be doing). 04, got black screen with blinking cursor). If the laptop went to sleep, wake it up by moving the mouse, pressing a key on the keyboard, or In the grub screen, I typed "e" to edit the "Graphical Install" entry. A glitch in this process can affect your entire laptop. As you can see in the picture below, Kali Linux boots, but upon selecting live system boot or "start installer" I'm presented with a black box in the foreground. When I randomly smash my keyboard and mouse, after like 15 seconds the lock screen appears. Install TVM and xterm (and xclock, alternativly comment that row out) # pacman -S xorg-twm xterm xorg-xclock Then copy the contents from the default xinitrc to yor local . Step 2. If you’re still experiencing a black screen after a hard reset, there can be At initial boot, if you install Linux through the in the grub menu and reboot again, the settings are initialized and the screen is not visible again. Nothing. If your laptop’s RAM has gone bad or it’s inappropriately seated, you’ll likely experience a black screen with a continuous beeping sound. If I disable the s3state (sleep state) from the BIOS, it works, but the PC doesn't sleep normally and Laptop screen is just black in any live distribution (I've tried Manjaro, Mint, Debian, Elementary and Fedora). anymore. When faced with a black screen on your Lenovo laptop, it’s important to identify the root cause. It is to my understanding that I would need to install/update the display driver while in the normal boot mode. I tried to install Arch Linux with UEFI boot method, and I stuck at a black screen after press Arch Linux archiso x86_64 UEFI CD. Right after selection the @tony_1 . The key sequence is popularly remembered with the mnemonic: Raising Elephants Is So Utterly Boring. Select the Repair broken packages option and continue with the instructions on the screen. RTS5129 Card Reader Controller Bus 001 Device 003: ID Sept 26 Update: I consulted My computer boots to a black screen, what options do I have to fix it? as David Foerster suggested. I didn't know what to do so I just restarted the computer. Also (just tried) - if I enter my password on the "stuck" output of fsck, I'm again logged in. found the solution . now Ubuntu starts in a black screen and stops there. I'm using Windows Subsystem Linux with Ubuntu 20. Works for me on Asus TUF laptop. hello, after installing update 35 it no longer works. Though I was able to select and boot into the graphical installer. Regardless of the case, we have compiled a list of every possible solution to fix the black screen of your laptop. There are a ton of threads about this issue, but so 4. ” - Question from a user In this article, we'll explore the potential causes behind the HP laptop black screen issue and provide you with easy-to-follow instructions to get your HP laptop up and running again. 04LTS updates, often a grey screen at boot, but fortunately could fix this by adding the kernel parameter nomodeset. Black Screen After Closing Laptop [SOLVED] by Rayrisa » Tue Mar 22, 2022 10:04 pm. In addition, I have two monitors attached to the laptop and the Nvidia card is active. I tried Wayland and got a black screen. At 4. The specifications are modest, sporting a N5030 Pentium Silver, 8GB of RAM, and a 240GB SSD in the Ubuntu works great on my Asus laptop, except Resume (after suspend) gives a black screen. When the machine completes the reboot, perform a full virtual machine shut down and create a snapshot. 3, I'm able to do control + alt + fn + f7, then control + alt + fn+ f2. However, even then I still can't use the laptop monitor (e. IF you replace that or add a different OS, then you assume full responsibility for maintaining that other OS -- as HP then provides assistance only on Redhat and then only to commercial customers. It also happens regardless of whether I suspend via KDEs GUI or systemctl suspend. I'm using AMD CPU, and after wakeup, the screen keeps blank. If your Linux box freezes and simply won't yield to any other key-commands, you should definitely try one particular key sequence before a hard reboot. Based on Hi. However, you should also consider that a peripheral device connected to the I´ve just installed 20. I have followed instructions at various threads at the forum but no luck. Or better pass ask parameter boot: - then the screen goes black - I see nothing but I hear the normal tune indicating we have a GUI desktop - the screen immediately goes into sleep mode (NO SIGNAL) If I boot with an USB stick with 20. If linux boots, then attach another (spare) keyboard and/or mouse then run 'fsck' from the Level 1. Viewed 9k times 14 I've been using 20. HP only warranties their PCs for usage with the OS that comes preinstalled. If your PC or laptop displays a black screen on startup, try disabling some startup apps to optimize your boot. This is why you get a “black screen” or stuck at an [ OK ] Started some service message. exe Design-wise, the laptop sports the same aluminum finish as the rest of the XPS series. 0 Distro: Linux Mint 21. But On opening lid there is just a black screen there is no effect of any input from keyboard or mouse. Open Device Manager. Uninstall Windows Update or System Restore. Everything except the display. Right click on the Connect Using DNS Name option and choose the Properties command from the shortcut menu. I only have these four options. It was working fine for a few days when it suddenly froze up and showed a black screen and since then this issue has been happening randomly at any time. Once your computer reboots, if it's not displaying on the external monitor, All Linux distributions freeze at booting the kernel. I also had, since the latest Ubuntu 20. 2 released, coming with Mint 22 A computer boot by using a USB can also be performed, especially if the PC still fails to resolve its black screen issue. Press ‘E’ key. Tried Rufus versions and everything, no luck. The "explorer. after wake up, there is only black screen and I have to shut it down with long press of power button. 04 from USB: HolyMythos: Linux - Newbie: 4: 05-02-2012 02:33 AM [SOLVED] Black screen after booting Ubuntu 11. I make that distinction to help focus on the source of the problem. System restarts but gets stuck in an infinite black screen after manufacturer's logo. The red indicator light while the power cable is plugged in might indicate a charging or power-related issue. conf file. [Fix] System doesn’t boot, boots to a black screen, or stops at a message [Fix] Can’t login - black screen & chroot guide Laptop stuck at I got an installation image onto a USB, but when I tried selecting Debian Installer or Graphical Debian Installer, the screen goes black and nothing ever comes up. Then restart your computer. Specs: a53s ASUSIntel i5 2410m 2,3ghzGeforce GT540m (2gb)8 gb ram In the grub menu, after I choose "start linux mint 20. The image on your monitor or laptop looks fuzzy, blurry, stretched, or distorted. Hold F8 or Shift + F8 to boot the computer into Safe Mode. I pressed ctrl-alt-f10 twice yesterday and the screen went black. This usually happens because you have an Nvidia or AMD graphics card, or a laptop with Optimus or switchable/hybrid graphics, and Ubuntu does not have the I've been working with debian gnu/linux and old lenovo laptops for a few years and i had the same problem. Whether you’re a beginner or an experienced user, FOSS Linux has something I had the same symptom (trying to boot LTS 20. 3 boot options fail with a black screen I tried: * several USB sticks (no difference) * different modes of writing the ISO to the stick (no difference) * booting the ISO into virtualbox in UEFI mode (no difference) * also tried the MX 19. Unfortunately, it doesn't seem to run quite stably. Optimize your startup applications. I've been using VNC viewer for a while, but lately I've had trouble connecting to my remote computer since I keep receiving a black screen. The Cinnamon desktop loads when using Wayland so perhaps you switching off the computer rather than doing a controlled shutdown caused a problem. For laptops with an external battery, kindly reinsert it. NAME STATE VERSION * Ubuntu Stopped 2 I'm trying to install Kali Linux on my laptop, but I'm having a problem with the boot screen. If this doesn't help, there may be a hardware When a computer powers on but shows nothing on the screen, the most likely issue is the monitor. It works fine but after I suspend the session, the screen remains black after restarting the session. log (7. To fix the black screen issue on Windows 11, re-enable the items one at a time and restart the computer to see which one is causing the problem: Open Start . When I start booting from the USB and get to the list of options like "Install Mint", "Install Mint (Safe Graphics)", etc. exe" process runs on every Windows computer and laptop and manages the most important tasks on your system, like the desktop and taskbar. 04) for approximately 2 months now (so it's not a fresh installation problem). g. And they had sent it to RMA, only to be weeks without computer and get new one with same issues. Whether it's a software glitch, hardware malfunction, or a simple connection issue, we'll guide you through a series of troubleshooting steps to resolve the I just tried it again, with a computer that has no issues. 6. I left the computer running for about ten minutes and the black screen remained. This is where the GRUB files, Linux boot images, and other boot files are stored. Change your Power settings on the Linux computer to never turn off the monitors/displays; Check that Linux is not set to a "Battery Saver" power mode; Connect an EDID emulator to the RealVNC Server computer. 0-14 (from Linux 4. If the display or graphics card malfunctions, it can result in a black screen. One of the best Linux laptops to date, the Oryx Pro is definitely built for the operating system. You will see a list of screen resolutions and take a note of the resolution which is set at present as indicated by a '*' (press space bar to scroll down if necessary). When I try to boot my machine, this is the output: Ubuntu 22. Firstly, I I installed Arch on my laptop a few months ago and everything worked fine. 2: DPC: RP PIO log size 0 is invalid blacklist: Problem blacklisting hash (-13 This post is a helpful tip to any kali newbie out there who struggled with finding any issues regarding Kali Linux Live Black Screen On Pc. 4. 10 with Linux 4. In this tutorial, we saw how to fix an Ubuntu black screen error. I've an old Laptop where I try to install any Linux. allconfig. On my laptop, the screen shows in scale mode, while on the PC, the UI doesn't show even in scale mode. No matter what buttons I press, nothing makes the screen come back on, so I have to push the power button to shut the laptop off and back on. Just move the slider to the left to Never. Ensure that you have properly Since I remembered not having that black screen issue right after installing Linux Mint, I tried and booted the laptop with the previous kernel. also in scale mode Settings for Both Computers I recently bought Acer Nitro 5 laptop. 4 tk: GTK 3. If you get only a black screen, odds are that X is running. com/linux-surface/linux- on-on-boot. In the Windows Control Panel, open Nvidia Control Panel. Whenever I use one of these commands, I just see a blinking dash in the top left corner but no text is visible:. The Oryx Pro is made from lightweight aluminum with a matte black finish and is available in For some people landing here, including those running Ubuntu 22. I'm not sure what's causing this problem. 33 wm: muffin vt: 7 dm: LightDM 1. However, like any other operating system, Ubuntu can sometimes experience problems. I tried normal and safe graphics. Repair a Black Screen of Death in Safe Mode Hardware and driver issues resulting in a Black Screen of Death can be repaired via Safe Mode. For my system (macbook air running xfce mint 21. I can see the processor light but the screen remains black. 1 several years ago for a friend on his custom build 64-bit desktop. The solution is to boot Ubuntu once in nomodeset mode (your screen may look weird) to bypass the black screen, download and install the drivers, and then reboot to fix it for ever. When I put it to sleep by clicking by mouse on Edit: out of curiosity, I tried typing my password on the black screen and after a few seconds, it played the unlock sound, which means that everything is working. 23 pounds, it's not exactly Dell's lightest laptop, but it's portable enough despite its powerful hardware. 3 base image (no I am very new to linux. I've waited up to 5 minutes to see if the menu is just slow, but nothing happens. Last edited by Broer (2015-05-12 20:32:11) Please state brand & model and as many details about it as you can find like desktop / laptop, processsor, motherboard and such. Connect to the external display using a VGA cable or connect to a TV as an external display using an HDMI cable, depending on the connections available on your system. 1: - I get NO text whatsoever - the screen remains black - no sounds, no HD activity, nothing. Please help me on how I can fix this, I installed Ubuntu 22. These tools will also help your computer avoid performance issues that generally creep in with time in Windows OS. I have updated this tutorial with two solutions: one works for both Intel and NVIDIA/AMD and the other is exclusively for systems with AMD/NVIDIA graphics card. Computer went to sleep. ityl mzwb jrqv pol rjhh wmxcu ylhggg jqcccx epvlh jwitig
This KS3 Science quiz takes a look at variation and classification. It is quite easy to recognise your different friends at school. They look different, they sound different and they behave differently. Even 'identical' twins are not perfectly identical. These differences are called variation and occur in all animal or plant species. Some of these variations are caused by genetics and others are environmental. Variations that are caused by the genetics of an individual can be passed on during reproduction.
Variation can also be described as being continuous or discontinuous. An example of a variation that is continuous would be height. The height of an adult can be any value within the normal height range of our species. Someone could be 167.1 cm tall, someone else cm tall and so on. Discontinuous variables are those with only certain definite values, for example tongue rolling. Some people can curl their tongue edges upwards but others can't. No one can partly roll their tongue, it is either one thing or the other.