protonscr

QT_QPA_PLATFORM

11 threads 0 games 13 mentions 2023-07 to 2026-05

QT_QPA_PLATFORM appears in 11 issue threads across the Proton, DXVK, vkd3d-proton and Steam trackers. The values people posted, and the games they posted them for, are listed below.

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Values people posted
QT_QPA_PLATFORM=xcb %command%7
QT_QPA_PLATFORM=xcb SDL_VIDEODRIVER=x11 %command%2
RADV_DEBUG=zerovram QT_QPA_PLATFORM=xcb %command%2
QT_QPA_PLATFORM=xcb SDL_VIDEODRIVER=x11 VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json %command%1
STEAMVR_FORCE_X11=1 QT_QPA_PLATFORM=xcb %command%1
Games discussing it

No AppID-tagged games yet.

Threads
[BUG] SteamVR does not launch at all (Arch/Hyprland) steamvrclosed2 mentions
[BUG] Steam link connection error 450 with Quest 3 on Linux steamvrclosed2 mentions
[BUG] Arch kernel freeze on startup (6.4.1-arch1-1 to 6.4.5-arch1-1 seem broken, including core-testing's 6.4.5-arch1-1) steamvrclosed1 mentions
[BUG] SteamVR fail 307 on 1.26.1 steamvrclosed1 mentions
SteamVR beta is not launching steamvrclosed1 mentions
[BUG] No SteamVR UI on wlroots-based wayland compositors (sway, hyprland, ...) with workaround steamvrclosed1 mentions
[BUG] SteamVR start error, sh execs are failing steamvrclosed1 mentions
[BUG] Initialization failure from `QT_QPA_PLATFORM=wayland;xcb` on CachyOS / wayland session steamvropen1 mentions
[BUG] vrclient Shared Lib Not Found (102) - But home on Steam Works fine - Ubuntu steamvrclosed1 mentions
[BUG] vrmonitor crashes on startup steamvrclosed1 mentions
Steam Input does not function when launching certain Linux native programs in a Wayland SteamOS desktop steamclosed1 mentions

Recent mentions

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