grub grub2 howto boot into singleuser mode

grub grub2 howto boot into singleuser mode

hold SHIFT while powering up

press E

find line containing linux and ro

append "single"

F10

$ passwd

to reset root password

$ reboot

refs

• https://www.gnu.org/software/grub/manual/grub/
• https://help.ubuntu.com/community/Grub2/Setup
• https://askubuntu.com/questions/132965/how-do-i-boot-into-single-user-mode-from-grub
• https://www.osradar.com/access-single-user-mode-ubuntu-20-04/
• https://www.compuhoy.com/how-do-i-start-ubuntu-in-single-user-mode/
• https://devconnected.com/single-user-mode-secure-boot-on-ubuntu-debian/
• https://linoxide.com/boot-linux-grub-single-user-mode/