Darryl Gregorash composed on 2024-01-21 17:42 (UTC-0600):
When you boot into the previous kernel as Felix suggested, the root file system is mounted read-only. This means you cannot make permanent changes to the system at this point. To allow that you must first _rollback_ the system to the old (working) kernel. If your root partition is formatted btrfs...
Did Marc state anywhere in this thread, or elsewhere you are privy to, what his root filesystem is? Without rollbacks enabled, booting prior kernel does not result in ro /, not here at least, where ext4 is used for /, and btrfs is not. -- Evolution as taught in public schools is, like religion, based on faith, not based on science. Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata