将内核更新至 5.4.0-39 并重启后，grub 进入 BusyBox
警告！UUID=8a9ba022-19a3-44ac-9632-d8c8cc1b44a3 不存在。已进入 shell。
我确实尝试过更新-initramfs -u -k 5.4.0-39-通用它给了我一些警告，但问题仍然存在。
$ sudo update-initramfs -u -k 5.4.0-39-generic
update-initramfs: Generating /boot/initrd.img-5.4.0-39-generic
cat: /var/tmp/mkinitramfs_sP1jnK/lib/modules/5.4.0-39-generic/modules.builtin: No such file or directory
depmod: WARNING: could not open modules.order at /var/tmp/mkinitramfs_sP1jnK/lib/modules/5.4.0-39-generic: No such file or directory
depmod: WARNING: could not open modules.builtin at /var/tmp/mkinitramfs_sP1jnK/lib/modules/5.4.0-39-generic: No such file or directory
猫/etc/fstab
$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda7 during installation
UUID=8a9ba022-19a3-44ac-9632-d8c8cc1b44a3 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=BCF4-D95C /boot/efi vfat umask=0077 0 1
# swap was on /dev/sda8 during installation
UUID=6b22cca4-e849-4c0a-a327-1874ca06f54a none swap sw 0 0
块
$ blkid
/dev/sda8: UUID="6b22cca4-e849-4c0a-a327-1874ca06f54a" TYPE="swap" PARTUUID="fc730383-fa7d-4ae8-9cdb-75cebd8b69e9"
/dev/sda7: UUID="8a9ba022-19a3-44ac-9632-d8c8cc1b44a3" TYPE="ext4" PARTUUID="1462f7f1-595b-4afb-97fb-34f0107794a6"