protonscr

Warhammer 40,000: Space Marine 2

appid 2183900 2 threads, 2 open 163 comments last activity 2026-09-13
Latest maintainer comment · kisak-valve · 2026-09-06 · #8072
Warhammer 40,000: Space Marine 2 dont start Issue transferred from https://github.com/ValveSoftware/Proton/issues/10122. @thefilip988 posted on 2026-09-06T05:33:02: # Compatibility Report - Name of the game with compatibility issues: Warhammer 40,000: Space Marine - Steam AppID of the game: 2183900 ## System Information - GPU: msi rtx 4060 oc - Video driver version: nvidia 610.57.04 - Kernel versi...
Threads

Warhammer 40,000: Space Marine 2 proton open

#8072 · 163 comments · opened 2024-09-05 · last comment 2026-09-13 by HWG90

Space Marine 2: crash from unimplemented ID3D12DeviceRemovedExtendedData1 vkd3d open

#3206 · 0 comments · opened 2026-08-08 ·
Recent activity
  • HWG90 · 2026-09-13 · Warhammer 40,000: Space Marine 2
    # System OS: CachyOS x86_64 KERNEL: 7.2.5-1-cachyos CPU: AMD Ryzen 7 9800X3D 8-Core GPU: NVIDIA GeForce RTX 5090 RAM: 96 GB Proton GE, Proton Hotfix, 11, 10 and 9 tested. All have the crash occur. # Problem description (...
  • KortesKnight · 2026-09-09 · Warhammer 40,000: Space Marine 2
    I hope this helps someone. # System OS: NixOS 26.11 (Zokor) KERNEL: 7.2.2 CPU: AMD Ryzen 7 7800X3D 8-Core GPU: NVIDIA GeForce RTX 5070 GPU DRIVER: NVIDIA 595.91.07 RAM: 31 GB # Problem description (September 3rd, 2026) I...
  • JMarcosHP · 2026-09-08 · Warhammer 40,000: Space Marine 2
    My log from 7.2.2 after 1hr playing siege normal difficulty and the first sector on hard, using proton-cachyos latest on openSUSE Tumbleweed. Command line options: `ENABLE_VKBASALT=1 PROTON_FSR4_RDNA3_UPGRADE=1 PROTON_DI...
  • Legion495 · 2026-09-08 · Warhammer 40,000: Space Marine 2
    [steam-2183900.zip](https://github.com/user-attachments/files/31974248/steam-2183900.zip) Got my crashlog here. Distro: CachyOS Kernel: 7.2.3-1 linux-cachyos GPU: AMD 7900XTX Session: Wayland Game: Space Marine 2, Patch ...
  • Ostekages · 2026-09-08 · Warhammer 40,000: Space Marine 2
    I seem to encounter very similar, almost identical issues to the latest posters, also on kernel 7.2.x - I add comment here - not to bloat or clobber the thread - but in case my logs provide any additional details not col...
  • pa-oshea · 2026-09-08 · Warhammer 40,000: Space Marine 2
    > Replying to https://github.com/ValveSoftware/Proton/issues/8072#issuecomment-5579166996 Those are proton logs. You need to add PROTON_LOG=1 to your launch options and a log file will be generated in your home directory...
  • JMarcosHP · 2026-09-08 · Warhammer 40,000: Space Marine 2
    How do you get these logs? I tried launching Steam from the command line and then playing Space Marine, but after the crash, the output doesn't contain any relevant logs. Same with journal. I tried with 7.2.2, it crashes...
  • pa-oshea · 2026-09-07 · Warhammer 40,000: Space Marine 2
    Tested linux-cachyos-bore kernel 7.2.3 and still crashed. Wanted to test out since cachyos readme suggests the bore kernel for gaming. `journalctl -b -p err` for this boot is clean: no Xid, no kernel-level fault of any k...

Proton versions over time

Launch lines, newest first

ENABLE_VKBASALT=1 PROTON_FSR4_RDNA3_UPGRADE=1 PROTON_DISCORD_BRIDGE=1 LOW_LATENCY_LAYER=1 PROTON_LOG=1 gamemoderun %command%
gamescope -W 3840 -H 2160 -r 60 -f -- %command%
gamescope -W 3840 -H 2160 -r 90 -f -- %command%
gamescope -W 3840 -H 2160 -f -- %command%
PROTON_USE_NTSYNC=1 gamemoderun __GL_SHARPEN_ENABLE=1 __GL_SHARPEN_VALUE=100 PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 PROTON_NVIDIA_LIBS=1 %command%
PROTON_SET_GAME_DRIVE=1 %command%