Interesting Problem since some weeks:
For example the game “Sentinel” works fine, if I navigate to its folder with dolphin and click the binary.
However if I start it with a double-click from within Steam I only see the configuration-dialogue and after hitting OK a black fullscreen-window appears and disappears instantly.
I have this behaviour for all games using the UNITY engine on 3 Tumbleweed machines:
- 1 laptop with intel 5200
- 1 htpc with amd apu a8-7600 (radeonSI)
- 1 desktop with amd hd7950 (radeonSI)
Other games run fine; some weeks ago all worked fine.
Could this be a mesa / steam problem in tumbleweed?
What I have tried (to no avail)
- changing compositor settings in plasma5
- toggling steam overlay on / off
- toggling steam beta participation
- checking s3tc is installed (check)
- checking steam comes from: http://download.opensuse.org/repositories/games:/tools/openSUSE_Tumbleweed/ (check)
What I did not (yet) try
- disabling steam-runtime (STEAM_RUNTIME=0 steam) because of
libudev.so.0 => not found
This rpm is currently not building for tumbleweed (Error 404):
http://download.opensuse.org/factory/repo/oss/suse/x86_64/libudev0-182-4.1.x86_64.rpm - trying another desktop (gnome etc.)
- trying another OS version (13.2)
Any other idea, what might cause / fix this?
Other people seeing this?