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ValveSoftware
[TF2][Linux]Vulkan and X11: Fullscreen shake, not all resolutions are reported and switching away from the fullscreen window freezes the game
If the game is launched in a fullscreen mode (or switched to after launching it in a windowed mode) the screen shakes vertically like the screen is offset up/down every other frame. Using Proton with launch parameter -vulkan launches in insecure mode but the game runs normal in fullscreen (tested in training mode). Game reports being on DirectX9 regardless of the parameter (don't know if that's normal on Vulkan on Windows).
Selecting fullscreen mode also doesn't report as many resolutions like the Legacy OpenGL version does. Vulkan on Wayland reports (probably) most of them but OpenGL on Wayland only reports same as in legacy mode, which is only some of them...
| --- | OpenGL | Vulkan |
|---|---|---|
| X11 | ||
| Wayland | ||
| Proton |
Alt+Tab out of fullscreen and returning causes the game to copy the last seen desktop view and becomes unresponsive. Mouse moves and you can kill tf2_linux64 with ssh.
Wayland doesn't have these specific issues, but has some of it's own. Same results on the Flatpak version.
I have a dual monitor setup, but issue persists with a single monitor.
Seems related to #5835. A lot of people have been reporting this and I’m pretty sure it’s just XORG, it works fine on Wayland for me, regardless of Vulkan or OpenGL.
