• # end kernel panic not syncing vfs unable to mount root fs on unknown-block(179 2)

    Posté par . En réponse au message end kernel panic not syncing vfs unable to mount root fs on unknown-block(179 2). Évalué à 3.

    c'est bon VM Ubuntu réparé.

    • boot sur ancien kernel

    • Liste les kernel

      sudo dpkg --list | egrep 'linux-image|linux-headers'
      [sudo] password for mozart:
      ii linux-headers-5.15.0-83 5.15.0-83.92 all Header files related to Linux kernel version 5.15.0
      ii linux-headers-5.15.0-83-generic 5.15.0-83.92 amd64 Linux kernel headers for version 5.15.0 on 64 bit x86 SMP
      ii linux-headers-5.4.0-162 5.4.0-162.179 all Header files related to Linux kernel version 5.4.0
      ii linux-headers-5.4.0-162-generic 5.4.0-162.179 amd64 Linux kernel headers for version 5.4.0 on 64 bit x86 SMP
      ii linux-headers-generic 5.15.0.83.80 amd64 Generic Linux kernel headers
      ii linux-image-5.15.0-83-generic 5.15.0-83.92 amd64 Signed kernel image generic
      rc linux-image-5.3.0-24-generic 5.3.0-24.26 amd64 Signed kernel image generic
      rc linux-image-5.3.0-45-generic 5.3.0-45.37 amd64 Signed kernel image generic
      rc linux-image-5.3.0-59-generic 5.3.0-59.53 amd64 Signed kernel image generic
      rc linux-image-5.3.0-64-generic 5.3.0-64.58 amd64 Signed kernel image generic
      ii linux-image-5.4.0-162-generic 5.4.0-162.179 amd64 Signed kernel image generic
      ii linux-image-generic 5.15.0.83.80 amd64 Generic Linux kernel image>

    • identifie le kernel actuel

      uname -r
      5.15.0-83-generic>

    • identifie les anciens kernel à supprimer

      sudo dpkg --list | egrep 'linux-image|linux-headers'|grep rc
      rc linux-image-5.3.0-24-generic 5.3.0-24.26 amd64 Signed kernel image generic
      rc linux-image-5.3.0-45-generic 5.3.0-45.37 amd64 Signed kernel image generic
      rc linux-image-5.3.0-59-generic 5.3.0-59.53 amd64 Signed kernel image generic
      rc linux-image-5.3.0-64-generic 5.3.0-64.58 amd64 Signed kernel image generic>

    • supprime les anciens kernel

      sudo apt purge linux-image-5.3.0-*-generic>

    • passe un sudo apt clean

    • mesure l'espace actuel

      df -Th /dev/sda1

      Filesystem Type Size Used Avail Use% Mounted on
      /dev/sda1 ext4 20G 15G 5.5G 72% />

    Je vérifie la version actuelle

    lsb_release -d
    Description: Ubuntu 22.04.3 LTS>

    • Je reboot correctement

    Merci tous.