I broke an Arch Linux installation. Let's say I made a typo in the PARTUUID string. The result is that the boot process can't mount the root file system and stops at the mkinitcpio preboot stage with the error message:Your are now being dropped into an emergency shell.Regression #1: mount + execblog.entwicklerseite.de has an example how to manually boot from rootfs, like: # mount /dev/sda2 /new_root/# exec /usr/bin/switch_root /new_root /sbin/initThat brings these messages to the console output:Trying to run as user instance, but the system has not been booted with systemd. Trying to continue (this will most likely fail) ... ...ERROR: Failed to mount the real root device. Bailing out, you are now on your own. Good luck.... And a kernel panic.Regression #2: set root + mount + exec# root=/dev/sda2# mount /dev/sda2 /new_root/# exec /usr/bin/switch_root /new_root /sbin/initNo change in the output with that version.With which commands can I continue booting (manually) from the Arch Linux emergency shell?
How to manually boot Arch Linux from preboot emergency shell?
shell;arch linux;boot;uefi;mkinitcpio