Нужно скопировать раздел с корневой фс в отдельную папку и упаковать на флешку. Подскажите, ЧЯДНТ:
root@ubuntu:/home/ubuntu# mkdir /mnt/root
root@ubuntu:/home/ubuntu# mount /dev/sda1 /mnt/root
root@ubuntu:/home/ubuntu# cd /mnt/root
root@ubuntu:/mnt/root# tar cfjv /mnt/flash/systembackup.tar.bz2 .
tar (child): /mnt/flash/systembackup.tar.bz2: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
./
./root/
./root/.profile
./root/.bash_history
./root/.bashrc
./var/
./var/lock
./var/metrics/
./var/spool/
./var/spool/cron/
./var/spool/cron/crontabs/
