[arch-general] AppArmor

[Frank]

Hm, strange. I left for about 2 hrs and the system was frozen. So did a
hard reset (I rebooted before multiple time to check if what I did
worked). So it looks things are ok now, but I find some strange error
messages in my journal:

15:19:32 systemd: Failed to start Sound Service.
15:19:32 systemd: Failed to start Sound Service.
15:18:47 systemd: Failed to start System Suspend.
15:18:47 kernel: Failed to put system to sleep. System resumed again:
Device or resource busy
15:18:47 kernel: Freezing of tasks failed after 20.007 seconds (54
tasks refusing to freeze, wq_busy=0):
15:17:20 systemd: Failed to start RealtimeKit Scheduling Policy
Service.


Frank
Am Donnerstag, dem 27.01.2022 um 13:30 +0100 schrieb Anton Hvornum:
> Perhaps unrelated, but you could try to increase verbosity of
> journalctl:
> 
> `systemctl log-level` to show the current level.
> `systemctl log-level debug` to increase it system wide.
> 
> `sudo ournalctl -f` should now show a lot more. Hopefully things you
> previously didn't see.
> 
> This is a "catch all" attempt. And there's guaranteed a better way to
> debug this. Hopefully someone chimes in :)
> 
> Best of luck!
> 
> On Thu, 27 Jan 2022, 12:37 Frank Zimmermann via arch-general,
> <arch-general at lists.archlinux.org> wrote:
> > Oh der I made a mess. Wanted to setup Apparmor and Firefox and
> > Evolution aren't working anymore. The programs are starting but
> > without an UI. Even when I undo things this behaviour retains. I
> > don't see anything in the journal and now don't know where to look
> > for what's going wrong.
> > Frank