CS 2 crashing in competitive game

[kilcha]

Hyprland version

0.50.1

Regression

No

Describe the bug

The error is related to the game CS 2 on hyprland. I started googling and checking the information, but I didn't find any mention of this error anywhere, except for the github with the game itself. One of the comments stated that it is better to use KDE Plasma, and there are problems with hyprland. I decided to run CS 2 from the terminal and see what error it would give me. The following happened:
wp_linux_drm_syncobj_surface_v1#63: error 3: Missing buffer ERROR: Wayland display connection closed by server (fatal) zenity: symbol lookup error: /lib/x86_64-linux-gnu/libgtk-3.so.0: undefined symbol: pango_font_family_get_face crash_20250905013740_2.dmp[12167]: Uploading dump (out-of-process) /tmp/dumps/crash_20250905013740_2.dmp crash_20250905013740_2.dmp[12167]: Finished uploading minidump (out-of-process): success = yes crash_20250905013740_2.dmp[12167]: response: Discarded=1 crash_20250905013740_2.dmp[12167]: file ''/tmp/dumps/crash_20250905013740_2.dmp'', upload yes: ''Discarded=1'' /home/<username>/.local/share/Steam/steamapps/common/Counter-Strike Global Offensive/game/cs2.sh: line 106: 9883 Segmentation fault (core dumped) ${STEAM_RUNTIME_PREFIX} ${GAME_DEBUGGER} "${GAMEROOT}"/${GAMEEXE} "$@" Game Recording - game stopped [gameid=730] Removing process 9759 for gameID 730
This only happens in competitive play where the sides are switched. It will also work if I go to a local game and switch sides, but this happens less often in a local game. In every online game after switching sides, the game crashes. This happens either immediately or later in the rounds when I open the buy menu. This is a specific hyprland problem, because on the same KDE this did not happen.
Same issue here.

Reproduction steps

1. Launch game with that launch options: SDL_VIDEO_DRIVER=wayland SDL_VIDEO_WAYLAND_MODE_SCALING=1 SDL_AUDIO_DRIVER=pipewire LD_PRELOAD="" gamemoderun %command% -vulkan +r_show_build_info 0

2. Starting matchmaking (classic matchmaking, premier mode is same)

3. Playing 8 rounds and switching sides.

4. After switching sides, opening buy menu. Crash.

System info and config

hyprland-info.txt

[vaxerski]

wp_linux_drm_syncobj_surface_v1#63: error 3: Missing buffer

this is a client error