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Asked: 2024-09-24T16:04:05+05:30 In:

After upgrading to Ubuntu 21.10, I’m encountering a persistent purple screen issue during boot. Has anyone else experienced this problem, and if so, could you share any solutions or troubleshooting steps that worked for you?

So I recently upgraded to Ubuntu 21.10, and everything seemed fine at first. But now, I’m running into this bizarre issue where my screen goes totally purple during boot, and it just hangs there. It doesn’t seem to want to go any further, and I’m starting to wonder if I might have messed something up in the process. I’ve tried rebooting a few times, but the same purple screen greets me each time.

I’ve done some digging online, and it seems like I’m not the only one facing this weird purple screen problem after upgrading. It’s like all of a sudden, my computer decided to throw a tantrum. I can hear the fans whirring and everything seems like it’s starting up as normal, but then—bam—there’s that purple screen, and I’m left staring at it without any idea what to do next.

I’ve considered a few troubleshooting steps like checking my graphics drivers and maybe even booting into recovery mode. But honestly, I’m a bit overwhelmed and unsure of where to start. It all feels like a game of trial and error, and I really just want to get back to my usual workflow without this annoying hurdle!

Has anyone else run into this persistent purple screen issue? How did you deal with it? Did you find a fix that actually worked, or did you have to dive deeper into the console or something? I could really use some guidance here, as I’m not the most tech-savvy person when it comes to dealing with boot issues and all that. I’d love to hear any solutions or even just your experiences if you’ve had something similar happen. Any suggestions or pointers would be super helpful! Thanks a ton in advance for any help you can offer.

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    2 Answers



    1. Ubuntu 21.10 Purple Screen Issue

      It seems like you’re encountering a common issue that can arise after upgrading to Ubuntu 21.10, where the system hangs on a purple screen during boot. This problem is often related to graphics driver conflicts or misconfigurations in the boot parameters. One of the first steps you can take is to access the GRUB menu during boot by pressing the Esc key or Shift key (depending on your system) immediately after powering on. Once in the GRUB menu, you can edit the boot parameters by selecting the default option and pressing e. Look for the line that starts with linux, and at the end of that line, try adding nomodeset before quiet splash, then press F10 to boot. This can help bypass issues with the graphics driver and allow your system to boot into a graphical environment.

      If modifying the boot parameters does not resolve the issue, you can boot into recovery mode from the GRUB menu as well. In recovery mode, select the option to drop into a root shell and consider reinstalling your graphics drivers. For instance, if you’re using NVIDIA drivers, you can run sudo ubuntu-drivers autoinstall to automatically install the recommended drivers. Additionally, checking the logs located in /var/log/ can provide clues on the failure point. If you’re uncomfortable doing this yourself, reaching out to the Ubuntu community forums can often yield quick support from experienced users who might have encountered similar issues. Remember, troubleshooting can be a process of trial and error, but with patience, you can typically find a solution.




    2. Ubuntu 21.10 Purple Screen Issue

      Purple Screen During Boot on Ubuntu 21.10

      Sounds like you’re stuck in a bit of a mess with that purple screen! It can be super frustrating when things just stop working after an upgrade.

      First off, you’re definitely not alone. A bunch of folks have run into this after upgrading to 21.10. It seems like the upgrade might have messed with the graphics drivers, especially if you have a dedicated GPU.

      Here’s a few things you could try:

      • Boot into Recovery Mode: When you start up, hold down the Shift key right after the BIOS screen to get into the GRUB menu. From there, you can select ‘Advanced options’ and then ‘Recovery mode’. This might let you access a root terminal to make some changes.
      • Check Graphics Drivers: If you can get to the terminal, you might want to check if your drivers are up to date. You can do this by running ubuntu-drivers devices and then install any recommended drivers with sudo ubuntu-drivers autoinstall.
      • Remove the Proprietary Drivers: Sometimes the proprietary drivers can cause issues. You might want to switch back to the open-source drivers to see if that helps. You can do this from the same recovery terminal.
      • Try Nomodeset: In the GRUB menu, you can also add nomodeset to the boot parameters. Highlight the Ubuntu option, press ‘e’ to edit, and add nomodeset to the line that starts with linux.

      If none of that works, it might be worth checking out the Ubuntu forums or reaching out to their community. Other users might have run into something similar and found a specific solution.

      Good luck! You’re bound to figure it out, just take it one step at a time. Remember, it’s all part of the learning process.


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