Running a Nvidia Optimus laptop with Manjaro x64_86, expericenced incorrect game resoultion set at minimuim 640x400 in bottom left corner, however, mouse click regesters in normal full-screen fashion.
Using propriatary nvidia drivers.
Ruled out it being a bumblebee issue, as every other game functions as they should.
Set to windowed mode stretched to fullscreen.
Most likely a xrandr issue, but cannot prove beyond a hunch.
Only significant error in game.log are:
ERROR| Unable to switch sync-to-vblank on
| reset d3d device
WARNING| ^1UiResourceManager::LoadStrings(): empty string “matchMaking_rang_value” for default language
WARNING| frame 56 gameGlobals.frameTimeReal is too large (0.228614)
None of which seem like anything to do with resolution setting. Not sure where the fault lies in this one.