I updated mi ubuntu that has an Nvidia graphic car, after updating when I rebooted the computer it tries to boot but then a black screen appears.
With a live cd I entered to the "Try ubuntu without installing" option and check out the log/boot and this appears.
"(1 of 3) A start job is running for dev-disk-by\x2duuid-CFE2\x2d0A58.device (11s / 1min 30s)"
What I need to do to repair this?