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Fedora restore works but kernel update messes with boot screen listing

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yeow
2025-06-17
6 days ago
  • yeow

    yeow - 2025-06-17

    Hi, when I restore my Fedora 42 partition, it boots & works well. But when the kernel is updated, my boot screen listing is messed up - see pics.

    Actually I'd encountered this issue ever since I'd switched to Fedora 38 or 39 (can't remember) from Ubuntu. But I'd simply reinstalled Fedora as I did not have time to ask about it here.

    Current:
    Fedora 42 (partition restore)
    clonezilla-live-20250512-plucky-amd64

    Thanks,
    Yeow

     
  • yeow

    yeow - 2025-06-17

    I forgot to add, that I have set "installonly_limit=2" to keep just 2 kernels installed.

     
  • Steven Shiau

    Steven Shiau - 2025-06-21

    "But when the kernel is updated, my boot screen listing is messed up" -> What did you mean?
    Did you mean after you use Clonezilla to restore your image, and it works well. However, then you boot your Fedora 42 and do a Linux kernel update, your grub gives you more kernels in the menu?
    If so, I believe this is nothing to do with Clonezilla. You have to check why Fedora has this issue since Clonezilla has finished its job, and that Fedora Linux updates the Linux kernel.

     
  • yeow

    yeow - 2025-06-21

    Yes, it works well after image restore but upon kernal update, I get more entries in grub menu.
    Prior to restore, fedora will update kernel & grub menu normally - see pics.

    I'd created an image backup & took these pics in anticipation of reporting this issue, then did a image restore & then kernel update again (for pics in the 1st post).

     
  • yeow

    yeow - 2025-06-21

    I understand if it is fedora not clonezilla issue ultimately, but just asking in case it isn't.
    Probably I can find out how to manually remove the "old" kernels/rescue kernel entries.

     
  • Steven Shiau

    Steven Shiau - 2025-06-29

    "manually remove the "old" kernels/rescue kernel entries." -> Yes, remove those old kernel and related files. Then run "sudo grub2-mkconfig -o /boot/grub2/grub.cfg" for legacy BIOS system, and
    "sudo grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg" for uEFI system.
    If this still fail, maybe you encounter a bug from Fedora?

     
  • yeow

    yeow - 2025-06-30

    Yes, I removed the old kernels, deleted the older rescue kernel & ran "sudo grub2-mkconfig -o /boot/grub2/grub.cfg". But they still show up in grub boot menu (see pics in previous post).

    But when I was deleting the old kernels, I realized that my set rule "installonly_limit=2" was actually still being followed - only 2 kernels kept, others removed during fedora kernel update. But older rescue kernel still remained, and grub boot menu still "messed up".

    For now I have reinstalled fedora. I only have limited user-only knowledge (mostly google), I don't know what else to try or look into.

    Just wonder why this only occurs after image restore. Something must be different after restore for the system to "behave differently"?

     
  • Steven Shiau

    Steven Shiau - 6 days ago

    Actually I have no idea since I do not use Fedora Linux often.
    I suggest you ask this on Fedora forum.

     

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