Snap applications are not starting on my laptop

I’m running openSUSE TW (20191023) with KDE Plasma 5.17.0 on a Thinkpad X250. I completely re-installed my system last week, and the snap apps were working (e.g. Spotify, riot.im, skype), now they simply don’t start at all.

There’s no errors being sent to journalctl, where else could i search for errors please to see what’s happening?

thanks in advance!

Are you using the stable or edge version of the snaps you listed? Something to try would be checking the AppArmor profile. AppArmor sometimes causes an error which stops a snap from launching.

sudo apparmor_parser -r /var/lib/snapd/apparmor/profiles/*