загрузил обновления, предложил перезагрузиться, и всё:
[ 0.002773]__common_interrupt: 1.55 No irq handler for vector
Gave up waiting for root file system device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=66b958b0-288d-4626-6357-8080f0f2826b does not exist. Dropping to a
shell!
BusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)