On 05/18/2018 04:56 PM, dep wrote:
> well, things went *mostly* well with the upgrade. but this evening a started
> getting *many* segfaults re. artsd, at the rate of one every few seconds.
> each throws a window that grabs focus, making impossible even to see what's
> going on. we're talking hundreds of them. i can't even logout!

Can't help you with the segfaults, but to shut it down you should be able to
ctrl-alt-F2 to a shell, login, and 'init 6' to reboot.  Just in case you
didn't already know that.