• can't boot into antergos after update, kernel panic (-13)


    Hi there,
    i tried to update my system and something gone horribly wrong…

    After a reboot, and behind the grub selection menu, there is nothing but a kernel warning - not syncing error (failed to execute /init - error -13) and so on…

    This is my pacman log:
    https://pastebin.com/8Qi8LEj7

    Can somebody please tell me how i can fix that? :/

    Thank you in advance!

  • A half of the log is occupied by the error about missing space on a device:

    ...No space left on device
    

    I’d try to make more space available on a device, where initramfs is being built.

  • Seems that /tmp (probably in ramdisk) was out of space when updating.
    Might help commenting out tmpfs line in /etc/fstab, if the line exists.

  • i fixed it with chroot (as described here: https://www.soimort.org/notes/170407/)

    i understand that my system was running out of space, but i do not understand why!

    df

    Dateisystem    1K-Blöcke   Benutzt Verfügbar Verw% Eingehängt auf
    dev              1931600         0   1931600    0% /dev
    run              1937040      1396   1935644    1% /run
    /dev/sda7       75457692  35226468  39446932   48% /
    tmpfs            1937040     18600   1918440    1% /dev/shm
    tmpfs            1937040         0   1937040    0% /sys/fs/cgroup
    /dev/sda2         303104     49764    253340   17% /boot/efi
    tmpfs            1937040     33136   1903904    2% /tmp
    /dev/sda4      402475004 204778700 197696304   51% /home/flood/windrive
    tmpfs             387408        44    387364    1% /run/user/1000
    

    fdisk

    UUID=65fcb4da-7355-43c8-8b8c-a9a76f3aaeef / ext4 defaults,noatime,discard 0 1
    UUID=43b358b5-aea3-466b-b099-8ea9fb9cdf4a swap swap defaults 0 0
    UUID=EA31-9381 /boot/efi vfat defaults,noatime 0 0
    UUID=124C32DD4C32BAF5 /home/flood/windrive ntfs-3g
    

    i guess i have to increase the size of one of the partitions - but… can you kindly tell me which one? thank you!

    flo

  • @catchkantifyoucan

    So it is fixed now?
    The first error in your log was when writing into /tmp. The /tmp may have been quite full just before you tried to update.

    Could you still show the output of:

    lsblk -o NAME,FSTYPE,SIZE,LABEL,UUID,MOUNTPOINT
    
  • /tmp is handeld by tmpüfs and using RAM for carry /tmp files, so if you do not have enaugh RAM it can run full:
    Under systemd, /tmp is automatically mounted as a tmpfs even though no entry is specified in /etc/fstab.

    You can disable automounting it and use hd space instead.

    https://wiki.archlinux.org/index.php/Tmpfs#Disable_automatic_mount

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