steam.sh[27721]: Running Steam on nixos 25.11 64-bit steam.sh[27721]: STEAM_RUNTIME is enabled automatically setup.sh[27777]: Steam runtime environment up-to-date! steam.sh[27721]: Log already open steam.sh[27721]: Steam client's requirements are satisfied CProcessEnvironmentManager is ready, 6 preallocated environment variables. [2025-09-30 21:57:28] Startup - updater built Sep 12 2025 03:55:50 [2025-09-30 21:57:28] Startup - Steam Client launched with: '/home/philipj/.local/share/Steam/ubuntu12_32/steam' '-srt-logger-opened' 09/30 21:57:28 minidumps folder is set to /tmp/dumps 09/30 21:57:28 Init: Installing breakpad exception handler for appid(steam)/version(1757650573)/tid(27819) Looks like steam didn't shutdown cleanly, scheduling immediate update check CProcessEnvironmentManager is ready, 6 preallocated environment variables. [2025-09-30 21:57:28] Process started with command-line: '/home/philipj/.local/share/Steam/ubuntu12_32/steam' '-child-update-ui' '-child-update-ui-socket' '9' '-srt-logger-opened' 09/30 21:57:28 minidumps folder is set to /tmp/dumps [2025-09-30 21:57:28] Using update UI: xwin 09/30 21:57:28 Init: Installing breakpad exception handler for appid(steam)/version(0)/tid(27820) [2025-09-30 21:57:28] Create window [2025-09-30 21:57:28] Loading cached metrics from disk (/home/philipj/.local/share/Steam/package/steam_client_metrics.bin) [2025-09-30 21:57:28] Failed to load cached hosts file (File 'update_hosts_cached.vdf' not found), using defaults [2025-09-30 21:57:28] Using the following download hosts for Public, Realm steamglobal [2025-09-30 21:57:28] 1. https://client-update.steamstatic.com, /, Realm 'steamglobal', weight was 1, source = 'baked in' [2025-09-30 21:57:28] Checking for update on startup [2025-09-30 21:57:28] Checking for available updates... [2025-09-30 21:57:28] Downloading manifest: https://client-update.steamstatic.com/steam_client_ubuntu12 [2025-09-30 21:57:28] Manifest download: send request [2025-09-30 21:57:28] Set percent complete: 0 [2025-09-30 21:57:28] Set status message: Checking for available updates... [2025-09-30 21:57:28] Set percent complete: -1 [2025-09-30 21:57:28] Manifest download: waiting for download to finish [2025-09-30 21:57:28] Manifest download: finished [2025-09-30 21:57:28] Download skipped: /steam_client_ubuntu12 version 1757650573, installed version 1757650573, existing pending version 0 [2025-09-30 21:57:28] Nothing to do [2025-09-30 21:57:28] Verifying installation... [2025-09-30 21:57:28] Verifying all executable checksums [2025-09-30 21:57:28] Set percent complete: -1 [2025-09-30 21:57:28] Set status message: Verifying installation... [2025-09-30 21:57:29] Verification complete UpdateUI: skip show logo [2025-09-30 21:57:29] Destroy window [2025-09-30 21:57:29] Shutdown Steam logging initialized: directory: /home/philipj/.local/share/Steam/logs XRRGetOutputInfo Workaround: initialized with override: 0 real: 0xf61bf370 XRRGetCrtcInfo Workaround: initialized with override: 0 real: 0xf61bdcc0 09/30 21:57:29 minidumps folder is set to /tmp/dumps 09/30 21:57:29 Init: Installing breakpad exception handler for appid(steamsysinfo)/version(1757650573)/tid(27842) Running query: 1 - GpuTopology Response: gpu_topology { gpus { id: 1 name: "Intel(R) Arc(tm) B580 Graphics (BMG G21)" vram_size_bytes: 12809404416 driver_id: k_EGpuDriverId_MesaIntel driver_version_major: 25 driver_version_minor: 2 driver_version_patch: 3 luid: 0 } gpus { id: 2 name: "Intel(R) Arc(tm) B580 Graphics (BMG G21)" vram_size_bytes: 12809404416 driver_id: k_EGpuDriverId_MesaIntel driver_version_major: 25 driver_version_minor: 2 driver_version_patch: 3 luid: 0 } gpus { id: 3 name: "llvmpipe (LLVM 19.1.7, 256 bits)" vram_size_bytes: 3221225472 driver_id: k_EGpuDriverId_MesaLLVMPipe driver_version_major: 25 driver_version_minor: 2 driver_version_patch: 3 luid: 0 } gpus { id: 4 name: "llvmpipe (LLVM 19.1.7, 256 bits)" vram_size_bytes: 3221225472 driver_id: k_EGpuDriverId_MesaLLVMPipe driver_version_major: 25 driver_version_minor: 2 driver_version_patch: 3 luid: 0 } default_gpu_id: 1 } Exit code: 0 Saving response to: /tmp/steamdglepi - 237 bytes Fontconfig warning: line 5: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 4: unknown element "description" Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number Fontconfig warning: "/etc/fonts/conf.d/10-sub-pixel-none.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/10-yes-antialias.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/48-spacing.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 4: unknown element "description" Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 4: unknown element "description" steamwebhelper.sh[27855]: Starting steamwebhelper under bootstrap steamrt steam runtime via: /home/philipj/.local/share/Steam/steamrt64/steam-runtime-steamrt/_v2-entry-point steamwebhelper.sh[27855]: Starting steamwebhelper with steamrt steam runtime at /home/philipj/.local/share/Steam/steamrt64/steam-runtime-steamrt/_v2-entry-point Steam Runtime Launch Service: starting steam-runtime-launcher-service Steam Runtime Launch Service: steam-runtime-launcher-service is running pid 28026 bus_name=com.steampowered.PressureVessel.LaunchAlongsideSteam pressure-vessel-wrap[27855]: W: Found more than one possible libdrm data directory from provider pressure-vessel-wrap[27855]: W: "run/opengl-driver-32/share/drirc.d" is unlikely to appear in "/run/host" pressure-vessel-wrap[27855]: W: "run/opengl-driver/share/drirc.d" is unlikely to appear in "/run/host" pressure-vessel-wrap[27855]: W: Found more than one possible drirc.d data directory from provider