Kubuntu black screen with cursor. I've read a number ...

Kubuntu black screen with cursor. I've read a number of other threads on this but nothing's worked so far. I've run update and upgrade and it didn't fix the problem. It hangs at a black screen with a mouse pointer that doesn't respond to mouse movement. 04: Black Screen with Cursor on Login (7 SOLUTIONS!!) I really hope you found a helpful solution! ♡The Content is licensed under CC B I recently upgraded from Ubuntu 22. 03, and everything works fine there. Aug 8, 2023 · Is there anyone else here having only a black screen with a mouse pointer after startup? Recently I had to do a fresh reinstall of Kubuntu 22. I can ssh into the machine remotely and it seems alive, other than the GUI. 10 installed on my PC and I noticed that there are times that after waking up the system from suspend I get a black screen and the mouse cursor and nothing else. 04 LTS stuck on black screen and flashing cursor after first install (sudo apt-get update doesn't work too) Ask Question Asked 3 years, 6 months ago Modified 3 years, 6 months ago Whenever I turn on my laptop, it boots into GRUB, I select "Ubuntu", it shows the boot screen, and then ultimately boots into a black screen with a single blinking underscore cursor in the top left. Open another terminal (e. On reboot, it was stuck at Kubuntu logo (it keeps on glowing) but nothing happens. ) only generated an error sound. The following outlines steps I took to solve the problem. I thought that it may be a graphic drivers issue Kubuntu crashed when it ran out of space in the root partition and since then when it boots I only get a black screen with a cursor If I ctrl-alt-F2 I don't get a prompt, only a flashing cursor which accepts on input. After selecting the USB in the boot menu, the screen goes black with a flashing underscore/cursor. 04, black screen after login, with only a mouse cursor Ask Question Asked 1 year, 3 months ago Modified 1 year, 3 months ago Conclusion A blank screen with a blinking cursor on boot in Ubuntu can be frustrating, but it’s usually resolvable by troubleshooting the bootloader, graphics drivers, or file system. The problem seems to be intermittent. 04 LTS, and it got broken. 04 also boots to a black screen, however the linked solution doesn't appear to fix the issue for this version. The installation was successful and after rebooting to complete installation, it gets stuck on the blank screen with the blinking cursor (just after the ASUS logo). So far it's only happened to me using X11. And I'm not able to attach the log file here, may I know how to do that. My current process has been: Install the . Nothing happens after that so I cannot get to a login screen. 04 boots to black screen with flashing cursor Ask Question Asked 5 years, 8 months ago Modified 4 years, 2 months ago How to solve problem related to black screen with cursor only after loging in? Ask Question Asked 12 years, 3 months ago Modified 5 years, 3 months ago I restarted computer and everything was fine, I logged in but instead of seeing my desktop the screen is black and the only visible thing is the mouse cursor. I can switch to a tty using <ctl><alt><f2> and login with no problem, but if I switch back to X using <ctl><alt><f1> I am greeted with the same black screen. I've now spent hours attempting everything I could find here and elsewhere. I tried using the recovery option in grub, the recovery console started fine, and continuing boot from the recovery console, I got a single screen with reduced resolution I'm using Ubuntu 20. Hi guys, after entering the password and pressing enter the screen goes dark and only the cross cursor is visible. Can someone help?. Black Screen/Blinking Cursor on Ubuntu Start by bhuvi » 11. I need to stick with SDDM to use my machine A quick guide on how to fix the blinking cursor and black screen after installing Ubuntu server and desktop. In particular, After doing nothing much, I rebooted to Ubuntu and was greeted with a black screen with a mouse cursor. NP, I touched the power button and it shut off. Feb 3, 2025 · I’m on the latest version of Plasma 5 on X11 with Kubuntu 24. I'm trying to boot Ubuntu 20. 04 LTS installation. However, after the first reboot, Ubuntu/Kubuntu no longer boots. Resetting the PC didn’t fix the issue. On switching to Recovery mode, I was getting "Er If this worked for you and Kubuntu boots afterwards, you can also have a look at Essential and strongly recommended things to do directly after a Kubuntu 24. Penalver Previous message View by thread View by date Next message [Bug 1479627] Re: X boots to black screen with curAaron Staley Previous message View by thread View by date Next message [Bug 1479627] Re: X boots to black screen with curAaron Staley [Bug 1722940] Re: 17. Ctrl+Alt+F6) 2. How to avoid getting these stuck black screens in the live environment? Jul 7, 2024 · Are you unable to boot your Ubuntu OS? Are you stuck at a black screen with a flashing cursor in the top-left corner? Installing CUDA and NVIDIA drivers on Ubuntu can sometimes lead to boot issues. sometimes that black screen with a blinking cursor means there was an issue with the gpu driver during the boot process. I get the KDE logo with the spinning gear, and then the screen goes black with an "X" cursor that I can move around the empty screen. 10 boots to black screen wShannon VanWagner Stuck on a black screen with only a cursor showing after starting your Windows 11 PC? You’re not alone—this common issue can be caused by anything from faulty updates to corrupted drivers. I cannot type or do anything other than move the cursor. 1 LTS and its booting to a black screen with a cursor. [Bug 1479627] Re: X boots to black screen wit Aaron Staley [Bug 1479627] Re: X boots to black screen wit Christopher M. 04, I am having a lot of problems. Fixing Ubuntu black screen with blinking cursor 2023/02/16 by sudo 6 Comments After doing a system update, my Ubuntu 22. This does not always happen, sometimes the login is successful. g. When I turn on my PC and log in using my password, it lands on a black screen with only the mouse cursor visible… After a restart I can no longer boot, but only have a black screen with a flashing cursor at the top left. If I switch to lightdm, xrdp works great, but I can't log into the machine the regular way so that's a fail. After upgrading to Kubuntu 15. 04 desktop would not present a login screen. I can boot off of a CD with an Ubuntu 20. I am using stock SDDM as a display manager. 10 boots to black screen w Shannon VanWagner [Bug 1722940] Re: 17. Restart gdm3 (sudo systemctl restart gdm3) This seems to be affecting many people Black Screen on Boot, Login, or While Using Ubuntu 22. When I boot Ubuntu, it boots to a black screen. May 21, 2024 · 4 Same problem here on several stations with Ubuntu 24. 04 upgrade Ask Question Asked 7 years, 4 months ago Modified 5 years, 4 months ago Learn to fix the Ubuntu black screen error by booting into safe mode, enabling proprietary drivers, and updating system drivers. 10 boots to black screen w dino99 [Bug 1722940] Re: 17. Hello. 10 final, not with the RC -- black screen with cursor after upgrade 9. I just updated my computer, rebooted, and my login screen is completely black, with no prompts, and only my mouse cursor is visible (and movable). Conclusion The Ubuntu black screen with cursor issue can be frustrating, but with the right diagnosis and resolution methods, it can be resolved. Similar to this issue ubuntu-20-04-boots-to-black-screen-with-flashing-cursor Ubuntu 22. 1 Randomly after entering the password, the screen goes black with an X, when pressing ctrl+alt+f4, I enter with the user, reboot and it works. I noticed that after updating to Mint 21. 10 https://bugs. May 27, 2025 · It boots, shows the Ubuntu loading screen then sits at a black screen with a moveable cursor arrow on it. 3 (Cinnamon), instead of showing the normal lock screen when locking the computer, sometimes a black screen shows with only the cursor visible. How can I fix this? Table of Contents: If you are trying to install Ubuntu If you have a dual boot syst About 1/3 of the time, however, after logging in, I am brought to a black screen with only a working mouse cursor. Jul 2023, 14:01 Hello, I have got the same issue tried doing the steps but the problem persists. Black screen with mouse cursor after 18. Instead it displayed a black screen with a white blinking cursor at the top. I solved it by removing xserver and reinstalling ubuntu-desktop in the root shell: Kubuntu 24. By understanding the fundamental concepts behind the problem, using the appropriate diagnosis methods, and following common and best practices, you can get your Ubuntu system back up and running Mar 23, 2025 · The system does respond to sending keystrokes Ctrl-Alt-F1 / Ctrl-Alt-F2 /etc, but these give either another similar black screen with either X or arrow mouse cursor, or a blank screen with only a flashing terminal cursor. On reboot all I get is a black screen with a single blinking underscore cursor On Ubuntu 16, I changed some settings in compizconfig and changed my refresh rate and when I rebooted my screen went black just with the cursor. Also did a hardware diagnostic with no problems reported. Everything seems to go fine, but instead of the login greeter, I get a black screen, sometimes with text, but maybe a blank cursor, or with a few very dull lines of terminal text, depending on the boot parameters. Providing a special boot parameter via F6 at the Live CD prompt (acpi=off) allowed us to boot up the machine correctly. launchpad. 04) Ask Question Asked 5 years, 2 months ago Modified 4 years, 7 months ago Ubuntu showing black screen with cursor on boot * What is the issue? Ubuntu shows a black screen with cursor on boot. 04. 04 because of a GPU problem, Nvidia of course. 10 boots to black screen w Jeremy Bicha PS: My problem is with 9. iso from the website Flash a USB using BalenaEtcher (on Windows 10) Turn off PC turn on PC and enter the bios screen (Asus variant) 'Boot' from the USB I am trying to boot Ubuntu on my computer. I don't know how to fix or even start fixing this. I tried to figure I am currently using Ubuntu 24. 04 to 9. * What are the causes? The most common causes are a faulty graphics driver, a corrupted file system, or a hardware problem. * How to fix it? You can fix the issue by updating your graphics driver, repairing your file system, or troubleshooting your hardware. It will only show the mouse cursor as an X. 5. But don’t worry, there are several reliable fixes you can try right now to bring your system back to life. I tried restarting multiple times but I rebooted and on boot it proceeded to a purple screen with Ubuntu text and 5 dots below it and continued to a blank black screen with a blinking underscore character (_). Ubuntu 13 after rebooting I get a black screen with an X cursor without any access to terminals I think. [Bug 1722940] Re: 17. Now whenever I log in, sometimes I'll get a blank screen. 10 boots to black screen with c Launchpad Bug Tracker [Bug 1722940] Re: 17. I tried switching to lightdm but the problem i But have been unable to get to the installation screen. My current workaround: 1. ctrl+alt+F1 (and F2, F3, etc. I need to stick with SDDM. I just upgraded my system to the 24. Ubuntu boots to black screen with cursor after upgrade (from 18. 04: Easy Steps to Fix Display Problems Stemming from Nvidia Drivers and System… Now when I turn it on it loads grub but if I try to boot Ubuntu it goes to a black screen showing a blinking cursor, exactly like in this question. net/bugs/462309 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. After restarting, it comes up to a black screen with a blinking cursor. you could try switching to a different tty with Ctrl+Alt+F1 (or F2 - F6 if F1 doesn't work) and logging into a console to see if you could continue troubleshooting from there. Workaround (works for me) to get login screen back, switch from lightdm to gdm: sudo systemctl disable lightdm sudo systemctl stop lightdm sudo systemctl enable gdm #Seems to fail sudo systemctl start gdm The installation of Ubuntu/Kubuntu completes successfully, and the system boots normally exactly once — immediately after installation. Rebooted, and now i get stuck at a black screen with a blinking cursor in the top left indefinitely. Usually, Is your system stuck on a black screen or a blinking cursor during Ubuntu boot-up? Find the solution into this article! Issue with Ubuntu 24. Lately, every once in a while, when my laptop boots, and it shows me the graphical login, I enter my credentials, and then only a black screen shows up, with the cursor in a cross format. I can boot in only after Ctrl + Alt + F2, Logging into a session via command line, logging out, then Ctrl + D until the GUI login shows up then i can resume using ubuntu like normal. 04 LTS updates itself and reports "system program problem detected". That's it. 04 to Ubuntu 24. It briefly shows the distribution logo, then gets stuck on a black screen with a blinking cursor indefinitely. I can do nothing on this screen except move the mouse around. After reboot, I get a black screen on both of my monitors, there’s no cursor. I tried increasing the video memory, changed the graphic controller to new one (didn't work), and resized th vdrive. 04 to 20. Ubuntu 20. 04 and after waking up from suspend I get a black screen with a cursor. In this guide, […] It hanged during the booting process, leaving only a black screen with a blinking cursor. I can still boot the Windows partition without a problem. I have Kubuntu 18. 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