I did get the “Processing vulcan shaders” pop-up sometimes when I opened the game (back when it was still working) So I should not be using the Proton experimental? It worked just fine untill now. That’s what’s so strange about it. I do have an old PC but my GPU is brand new though.

I’m trying to re-install steam right now but it’s been uninstalling it for about an hour and doesn’t seem to be progressing anywhere…

I’ve been using Linux for only a couple of weeks and all this is complete hebrew to me. I have no clue what is snap version of steam.

I installed DayZ Experimental and I have the same issue with that. I haven’t tried with other games as I have none installed.

Trying to run steam via terminal gives me this wall of text:

(process:18363): GLib-GIO-CRITICAL **: g_settings_schema_source_lookup: assertion `source != NULL' failed
XRRGetOutputInfo Workaround: initialized with override: 0 real: 0xf6b24370
XRRGetCrtcInfo Workaround: initialized with override: 0 real: 0xf6b22cc0
steamwebhelper.sh[18409]: Runtime for steamwebhelper: defaulting to /home/pokko/snap/steam/common/.local/share/Steam/ubuntu12_64/steam-runtime-heavy
/home/pokko/snap/steam/common/.local/share/Steam/ubuntu12_64/steamwebhelper.sh: line 53: /proc/sys/kernel/unprivileged_userns_clone: Permission denied
/home/pokko/snap/steam/common/.local/share/Steam/ubuntu12_64/steamwebhelper.sh: line 60: /proc/sys/user/max_user_namespaces: Permission denied
steamwebhelper.sh[18409]: glibc >= 2.34, partially disabling sandbox until CEF supports clone3()
steamwebhelper.sh[18409]: CEF sandbox already disabled
flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13flock /usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf LOCK_SH failed. errno = 13CAppInfoCacheReadFromDiskThread took 44 milliseconds to initialize
Steam Runtime Launch Service: starting steam-runtime-launcher-service
Steam Runtime Launch Service: steam-runtime-launcher-service is running pid 18505
bus_name=com.steampowered.PressureVessel.LaunchAlongsideSteam
flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13vkEnumeratePhysicalDevices failed, unable to init and enumerate GPUs with Vulkan.
BInit - Unable to initialize Vulkan!
BRefreshApplicationsInLibrary 1: 0ms

(steam:18363): GLib-GIO-CRITICAL **: g_settings_schema_source_lookup: assertion `source != NULL' failed
flock /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf LOCK_SH failed. errno = 13BuildCompleteAppOverviewChange: 183 apps
RegisterForAppOverview 1: 18ms
RegisterForAppOverview 2: 18ms

(steam:18363): GLib-GIO-CRITICAL **: g_settings_schema_source_lookup: assertion `source != NULL' failed