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Thread: grub corrupted after update

  1. #1
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    Default grub corrupted after update

    URGENT !!!

    I can not boot after reboot -> GRUB ERROR calloc()

    Is there a way to keep on working I must recover my computer URGENTLY !
    !

  2. #2
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    Default Re: grub corrupted after update

    i got oonly grub rescue and there nothing to do

  3. #3
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    Default Re: grub corrupted after update

    I just thought during zypper update to do not update... I was right !!

  4. #4
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    Default Re: grub corrupted after update

    it is urgent !!

  5. #5
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    Default Re: grub corrupted after update

    symbol "grub calloc" not found

    I can mount the partition with a rescue disk but grub2-mkconfig doesn't work
    I got grub backups

    But I Can't use them

  6. #6
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    Default Re: grub corrupted after update

    That's 4 posts.

    We get that it's a problem.

    Somehow, grub was updated but incompletely reinstalled.

    Do you use UEFI booting or BIOS/MBR booting?
    openSUSE Leap 15.2; KDE Plasma 5.18.5;

  7. #7
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    Default Re: grub corrupted after update

    i don't know
    MBR i think I disabled UEFI on this computer

  8. #8
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    Default Re: grub corrupted after update

    thank you very mutch I have datas to transfer before midnite :{

  9. #9
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    Default Re: grub corrupted after update

    Do you have boot media?

    The install iso for Leap 15.1 or for Leap 15.2 could work. You will need to boot from some recovery media to fix the problem.
    openSUSE Leap 15.2; KDE Plasma 5.18.5;

  10. #10
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    Default Re: grub corrupted after update

    I can't remember the boot partition I used for grub...

    I'm trying to read the last grub.cfg file from teh system partition...

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