업그레이드의 "설치"단계에서 정전이 발생했습니다. 다시 시작할 때 다음 오류가보고됩니다.
init: udevtrigger main process (420) terminated with status 1
init: udevtrigger post-stop process (428) terminated with status 1
init: udevmonitor main process (419) killed by TERM signal
The disk drive for / is not ready yet or not present
Continue to wait; or press S to skip mounting or M for manual recovery
M을 누르면 다음과 같은 메시지가 나타납니다.
Root filesystem check failed.
A maintenance shell will now be started.
CONTROL-D will terminate this shell and reboot the system.