Upgrading 20.04 to 22.04 on an ASUS laptop, installation has been hung at "installing Firefox snap" for 24 hours. System is still responsive, did not lock (unlike other questions), but the terminal log has not changed in 24 hours.
How much longer should I give it before killing the install?
What's the likely outcomes after killing the install? Will I be able to use whatever of 22.04 loaded or have to go back to an ISO?