Unable to boot after attempting to rollback an update through btrfs

I am so so sorry in advance; I have no idea what I’m doing. My username is appropriate.

After updating KDE last week I found that resident evil requiem would no longer launch through steam, and decided to roll back to a previous snapshot through btrfs, but now I’m getting the emergency mode message, and while I can get into root by entering my password, I’m not having any success with the fsck -f /dev/sda2 fix that I’ve been able to find so far. When booting into my PC, I’ve been in the habit of just F11’ing into the boot menu to use fedora and leaving the default to windows for my GF. I do not however know what the KDE
Fedora 13-200
Fedora 12-200
or
Fedora 10-200
actually mean when booting in. All I know is that after that last attempt to update and then roll back, Fedora 13-200 is now stuck in the emergency mode with the message:
“You are in emergency mode. After logging in, type “journalctl -xb” to view system logs, systemctl reboot” to reboot, or “exit” to continue bootup.
Enter root password for system maintenance
(or press Control-D to continue):"
Is there a way to potentially get that rolling again, or is there a way to just duplicate the Fedora 12-200 and or Fedora 10-200 selections and delete the 13-200 one so that I can keep learning by hasty googling?
Thanks in advance for any help!

I suspect what you actually mean is
Fedora 6.18.13-200
Fedora 6.18.12-200
and
Fedora 6.18.10-200

Those are the currently installed kernel versions displayed in the grub menu at boot time to allow the user to select an older kernel for booting.

To select something other than the default (latest) kernel for booting simply use the keyboard arrows and move down the list to the kernel you wish to use for booting.

1 Like

Awesome, thank you!!