vadim@X99 ~]$ steam
steam.sh[14179]: Running Steam on altlinux 11.0 64-bit
steam.sh[14179]: STEAM_RUNTIME is enabled automatically
setup.sh[14231]: Steam runtime environment up-to-date!
steam.sh[14179]: Log already open
steam.sh[14179]: Steam client's requirements are satisfied
CProcessEnvironmentManager is ready, 6 preallocated environment variables.
[2025-08-22 20:53:24] Startup - updater built Jun 28 2025 01:05:05
[2025-08-22 20:53:24] Startup - Steam Client launched with: '/home/vadim/.local/share/Steam/ubuntu12_32/steam' '-srt-logger-opened'
Looks like steam didn't shutdown cleanly, scheduling immediate update check
CProcessEnvironmentManager is ready, 6 preallocated environment variables.
[2025-08-22 20:53:24] Process started with command-line: '/home/vadim/.local/share/Steam/ubuntu12_32/steam' '-child-update-ui' '-child-update-ui-socket' '8' '-srt-logger-opened'
08/22 20:53:24 minidumps folder is set to /tmp/dumps
[2025-08-22 20:53:24] Using update UI: console
08/22 20:53:24 Init: Installing breakpad exception handler for appid(steam)/version(0)/tid(14287)
[2025-08-22 20:53:24] Create window
[2025-08-22 20:53:24] Loading cached metrics from disk (/home/vadim/.local/share/Steam/package/steam_client_metrics.bin)
[2025-08-22 20:53:24] Failed to load cached hosts file (File 'update_hosts_cached.vdf' not found), using defaults
[2025-08-22 20:53:24] Using the following download hosts for Public, Realm steamglobal
[2025-08-22 20:53:24] 1. https://client-update.steamstatic.com, /, Realm 'steamglobal', weight was 1, source = 'baked in'
08/22 20:53:24 minidumps folder is set to /tmp/dumps
[2025-08-22 20:53:24] Checking for update on startup
[2025-08-22 20:53:24] Set percent complete: 0
[2025-08-22 20:53:24] Checking for available updates...
[2025-08-22 20:53:24] Downloading manifest: https://client-update.steamstatic.com/steam_client_ubuntu12
[2025-08-22 20:53:24] Manifest download: send request
[2025-08-22 20:53:24] Set status message: Checking for available updates...
[  0%] Checking for available updates...
[2025-08-22 20:53:24] Set percent complete: -1
[2025-08-22 20:53:24] Manifest download: waiting for download to finish
[2025-08-22 20:53:24] Manifest download: finished
[2025-08-22 20:53:24] Download skipped: /steam_client_ubuntu12 version 1751405894, installed version 1751405894, existing pending version 0
[2025-08-22 20:53:24] Nothing to do
[2025-08-22 20:53:24] Verifying installation...
[2025-08-22 20:53:24] Verifying all executable checksums
[2025-08-22 20:53:24] Set percent complete: -1
[2025-08-22 20:53:24] Set status message: Verifying installation...
[----] Verifying installation...
[2025-08-22 20:53:25] Verification complete
UpdateUI: skip show logo
[2025-08-22 20:53:25] Destroy window

Steam logging initialized: directory: /home/vadim/.local/share/Steam/logs

[2025-08-22 20:53:25] ProcessNextMessage: socket disconnected
[2025-08-22 20:53:25] No more messages are expected - exiting
XRRGetOutputInfo Workaround: initialized with override: 0 real: 0xf6352370
XRRGetCrtcInfo Workaround: initialized with override: 0 real: 0xf6350cc0
08/22 20:53:25 minidumps folder is set to /tmp/dumps
08/22 20:53:25 Init: Installing breakpad exception handler for appid(steamsysinfo)/version(1751405894)/tid(14294)
Running query: 1 - GpuTopology
Response: gpu_topology {
  gpus {
    id: 1
    name: "llvmpipe (LLVM 19.1.5, 256 bits)"
    vram_size_bytes: 3221225472
    driver_id: k_EGpuDriverId_MesaLLVMPipe
    driver_version_major: 0
    driver_version_minor: 0
    driver_version_patch: 1
  }
  default_gpu_id: 1
}

Exit code: 0
Saving response to: /tmp/.private/vadim/steamgBAiPM - 56 bytes
src/vgui2/src/surface_linux.cpp (1956) : glXChooseVisual failed
src/vgui2/src/surface_linux.cpp (1956) : glXChooseVisual failed
src/vgui2/src/surface_linux.cpp (1956) : Fatal assert; application exiting
src/vgui2/src/surface_linux.cpp (1956) : Fatal assert; application exiting
08/22 20:53:26 Init: Installing breakpad exception handler for appid(steam)/version(1751405894)/tid(14286)
steamwebhelper.sh[14297]: Starting steamwebhelper under bootstrap steamrt steam runtime via: /home/vadim/.local/share/Steam/steamrt64/steam-runtime-steamrt/_v2-entry-point
steamwebhelper.sh[14297]: Starting steamwebhelper with steamrt steam runtime at /home/vadim/.local/share/Steam/steamrt64/steam-runtime-steamrt/_v2-entry-point
assert_20250822205326_8.dmp[14338]: Uploading dump (out-of-process)
/tmp/dumps/assert_20250822205326_8.dmp
[vadim@X99 ~]$ assert_20250822205326_8.dmp[14338]: Finished uploading minidump (out-of-process): success = no
assert_20250822205326_8.dmp[14338]: error: Peer certificate cannot be authenticated with given CA certificates
assert_20250822205326_8.dmp[14338]: file ''/tmp/dumps/assert_20250822205326_8.dmp'', upload no: ''Peer certificate cannot be authenticated with given CA certificates''
x86_64-linux-gnu-capsule-capture-libs: warning: we are assuming "ALT_2.24" to be private, but it's just a guess
i386-linux-gnu-capsule-capture-libs: warning: we are assuming "ALT_2.24" to be private, but it's just a guess
exec ./steamwebhelper -nocrashdialog -lang=en_US -cachedir=/home/vadim/.local/share/Steam/config/htmlcache -steampid=14286 -buildid=1751405894 -steamid=0 -logdir=/home/vadim/.local/share/Steam/logs -uimode=7 -startcount=0 -steamuniverse=Public -realm=Global -clientui=/home/vadim/.local/share/Steam/clientui -steampath=/home/vadim/.local/share/Steam/ubuntu12_32/steam -launcher=0 -use_xcomposite_workaround --valve-initial-threadpool-size=8 --valve-enable-site-isolation --enable-smooth-scrolling --disable-gpu-compositing --disable-gpu --password-store=basic --log-file=/home/vadim/.local/share/Steam/logs/cef_log.txt --disable-quick-menu --disable-component-update --disable-features=SpareRendererForSitePerProcess,DcheckIsFatal,BlockPromptsIfIgnoredOften,ValveFFmpegAllowLowDelayHEVC