Home/ Questions/Q 9258
Next
In Process

askthedev.com Latest Questions

Asked: 2024-09-25T22:52:13+05:30 In:

After upgrading to Ubuntu 24.04, I’m encountering an issue where my encrypted disk is not being detected. It seems to be stuck waiting for the encrypted source. Has anyone experienced a similar problem and found a solution? Any guidance on how to resolve this would be greatly appreciated.

I’ve been on the Ubuntu train for a while now, and I finally decided to upgrade to 24.04. Everything was going smoothly until I ran into a major hiccup: my encrypted disk is totally MIA! I mean, it’s seriously like my system is stuck in limbo, waiting for this encrypted source that just won’t show up.

When I boot up, the splash screen comes up, but then it hangs on a screen that says something about “waiting for encrypted source” for what feels like an eternity. I can’t even get into my system or access my files, which is a total nightmare since a lot of my important work is on that disk. I’ve tried the usual tricks—like rebooting a couple of times, unplugging and replugging the disk, and even fiddling around in the BIOS to see if it’s being recognized at all. But nothing seems to work.

I did some digging online and found a few random threads where other users mentioned having similar issues after upgrading. Some suggested it was a problem with certain versions of the kernel or an issue with the encryption itself, but I didn’t see anything concrete that really pointed me towards a solution. I’m at my wit’s end here; either I’m completely missing something obvious or there’s some trick to getting this fixed that I just don’t know about.

Has anyone else gone through this? If so, how did you manage to get your encrypted disk back in action? I could really use some step-by-step advice, or even just some tips on where to start diagnosing the problem. I’m not a complete newbie, but encryption and troubleshooting Linux issues can get tricky. Any help would be super appreciated! Thanks in advance for your insights or any experiences you can share!

Share

    Leave an answer

    You must login to add an answer.

    Need An Account,

    2 Answers

    1. It sounds like you’re encountering a frustrating issue with your encrypted disk after upgrading to Ubuntu 24.04. The problem you’re experiencing, where the boot process hangs on “waiting for encrypted source,” can often be linked to compatibility issues with the kernel or the specific configuration of your encrypted setup. First, ensure that all hardware connections are secure; sometimes, a loose connection can cause the disk to not be recognized. Additionally, you may want to check the disk’s status from a live USB session to diagnose whether it’s being detected by the system at all. Boot from the live USB, open a terminal, and use commands like `lsblk` or `fdisk -l` to ascertain if the drive is visible. If it appears, you might want to try unlocking the encrypted partition manually using `cryptsetup` if it is recognized.

      If the disk is not showing up at all, there might be deeper compatibility issues linked to the upgrade. Reboot into recovery mode by pressing the Shift key during boot and selecting the recovery option. From there, you can choose “fsck” to check your disk’s integrity or “root” to access the command line for further troubleshooting. Additionally, consider looking into kernel options; sometimes booting with a previous version can resolve the problem temporarily. Finally, if you suspect that it might be an encryption issue, check your `/etc/crypttab` file for any misconfigurations. It’s essential to keep backups of important files, especially with encrypted disks, as accessing recovery or troubleshooting options can pose risks. If none of these steps yield results, seeking help on forums like Ask Ubuntu or the Ubuntu subreddit may lead you to users who’ve resolved similar dilemmas.






    2. Ubuntu Upgrade Issue with Encrypted Disk


      Stuck with an Encrypted Disk After Upgrading to Ubuntu 24.04?

      First off, I totally feel your pain. Upgrading can sometimes lead to these weird hiccups, especially with encrypted disks. Here are some steps you might try out:

      • Check Disk Recognition: Reboot and go into the BIOS settings again. Make sure your disk is being recognized there. If it’s not showing up, it might be a hardware issue.
      • Recovery Mode: When you boot up, hold down the Shift key to enter the GRUB menu. From there, select “Advanced options” and try booting into “Recovery mode.” This might let you access your files.
      • Check for Encryption Issues: If you can get to a command line (from recovery mode), check if the disk is detected using lsblk or fdisk -l commands. Your disk should show up there, even if it’s encrypted.
      • Accessing Encrypted Disk: If you see your disk, try unlocking it manually with cryptsetup. You’d run something like sudo cryptsetup luksOpen /dev/sdXY my_encrypted_disk (replace sdXY with your disk’s identifier)
      • Kernels and Updates: Some users mentioned issues with newer kernels. You could try booting into an older kernel from the GRUB menu, just to see if that helps.
      • Check Logs: If nothing works, you can see what’s going wrong by checking the logs. Use dmesg or journalctl after trying to boot to get more info.

      Lastly, definitely check forums or even ask on Ubuntu’s support pages. There’s a good chance someone else has experienced the same issue and might have a fix. And don’t forget to back up your data when you can! Good luck!


    Related Questions