steam will crash after start after random amount of time and by chance it will complain about namespace have to be enabled

[leonpano2006]

leonpano@gx10-5929:~$ steam
E: No packages found
E: No packages found
These packages are not available:

- steam-launcher
- steam-libs-amd64:amd64
- steam-libs-i386:i386

The Steam client may have limited functionality.
steam.sh[1236021]: Running Steam on ubuntu 24.04 64-bit
steam.sh[1236021]: STEAM_RUNTIME is enabled by the user
setup.sh[1236120]: Steam runtime environment up-to-date!
steam.sh[1236021]: Log already open
steam-runtime-check-requirements[1236146]: W: Child process exited with code 1: bwrap: setting up uid map: Permission denied

steam.sh[1236021]: Error: Steam now requires user namespaces to be enabled.

This requirement is the same as for Flatpak, which has more detailed
information available:
https://github.com/flatpak/flatpak/wiki/User-namespace-requirements
leonpano@gx10-5929:~$ steam
E: No packages found
E: No packages found
These packages are not available:

- steam-launcher
- steam-libs-amd64:amd64
- steam-libs-i386:i386

The Steam client may have limited functionality.
steam.sh[1236172]: Running Steam on ubuntu 24.04 64-bit
steam.sh[1236172]: STEAM_RUNTIME is enabled by the user
setup.sh[1236271]: Steam runtime environment up-to-date!
steam.sh[1236172]: Log already open
steam.sh[1236172]: steam-runtime-check-requirements failed with an unexpected nonzero exit status. Trying to continue
CProcessEnvironmentManager is ready, 6 preallocated environment variables.
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
[2025-12-30 04:53:36] Startup - updater built Dec 23 2025 00:47:59
[2025-12-30 04:53:36] Startup - Steam Client launched with: '/home/leonpano/.local/share/Steam/ubuntu12_32/steam' '-srt-logger-opened'
12/30 04:53:36 minidumps folder is set to /tmp/dumps
12/30 04:53:36 Init: Installing breakpad exception handler for appid(steam)/version(1766451605)/tid(1236320)
Looks like steam didn't shutdown cleanly, scheduling immediate update check
[2025-12-30 04:53:36] Loading cached metrics from disk (/home/leonpano/.local/share/Steam/package/steam_client_metrics.bin)
CProcessEnvironmentManager is ready, 6 preallocated environment variables.
[2025-12-30 04:53:36] Using the following download hosts for Public, Realm steamglobal
[2025-12-30 04:53:36] 1. https://client-update.fastly.steamstatic.com, /, Realm 'steamglobal', weight was 900, source = 'update_hosts_cached.vdf'
[2025-12-30 04:53:36] 2. https://client-update.akamai.steamstatic.com, /, Realm 'steamglobal', weight was 400, source = 'update_hosts_cached.vdf'
[2025-12-30 04:53:36] 3. https://client-update.steamstatic.com, /, Realm 'steamglobal', weight was 1, source = 'baked in'
[2025-12-30 04:53:36] Checking for update on startup
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
[2025-12-30 04:53:36] Process started with command-line: '/home/leonpano/.local/share/Steam/ubuntu12_32/steam' '-child-update-ui' '-child-update-ui-socket' '9' '-srt-logger-opened'
[2025-12-30 04:53:36] Checking for available updates...
[2025-12-30 04:53:36] Downloading manifest: https://client-update.fastly.steamstatic.com/steam_client_ubuntu12
[2025-12-30 04:53:36] Manifest download: send request
12/30 04:53:36 minidumps folder is set to /tmp/dumps
[2025-12-30 04:53:36] Using update UI: xwin
12/30 04:53:36 Init: Installing breakpad exception handler for appid(steam)/version(0)/tid(1236332)
[2025-12-30 04:53:36] Create window
[2025-12-30 04:53:36] Manifest download: waiting for download to finish
[2025-12-30 04:53:36] Set percent complete: 0
[2025-12-30 04:53:36] Set status message: Checking for available updates...
[2025-12-30 04:53:36] Set percent complete: -1
[2025-12-30 04:53:37] Manifest download: finished
[2025-12-30 04:53:37] Download skipped: /steam_client_ubuntu12 version 1766451605, installed version 1766451605, existing pending version 0
[2025-12-30 04:53:37] Nothing to do
[2025-12-30 04:53:37] Verifying installation...
[2025-12-30 04:53:37] Verifying all executable checksums
[2025-12-30 04:53:37] Set percent complete: -1
[2025-12-30 04:53:37] Set status message: Verifying installation...
[2025-12-30 04:53:38] Show window
[2025-12-30 04:53:38] Verification complete
UpdateUI: skip show logo
[2025-12-30 04:53:38] Destroy window
[2025-12-30 04:53:38] Shutdown

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

XRRGetOutputInfo Workaround: initialized with override: 0 real: 0x30a24100
XRRGetCrtcInfo Workaround: initialized with override: 0 real: 0x30a24140
/usr/share/themes/Yaru-nvidia-dark/gtk-2.0/main.rc:775: error: unexpected identifier 'direction', expected character '}'
/usr/share/themes/Yaru-nvidia-dark/gtk-2.0/hacks.rc:28: error: invalid string constant "normal_entry", expected valid string constant
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
12/30 04:53:39 minidumps folder is set to /tmp/dumps
12/30 04:53:39 Init: Installing breakpad exception handler for appid(steamsysinfo)/version(1766451605)/tid(1236341)
Running query: 1 - GpuTopology
CVulkanTopology: failed create vulkan instance: -9
CVulkanTopology: failed to create vulkan instanceFailed to query vulkan gpu topology

Failed to query vulkan gpu topology
Response: 
Exit code: -2
steamwebhelper.sh[1236347]: Starting steamwebhelper under bootstrap steamrt steam runtime via: /home/leonpano/.local/share/Steam/steamrt64/pv-runtime/steam-runtime-steamrt/_v2-entry-point
steamwebhelper.sh[1236347]: Starting steamwebhelper with steamrt steam runtime at /home/leonpano/.local/share/Steam/steamrt64/pv-runtime/steam-runtime-steamrt/_v2-entry-point
exec ./steamwebhelper -nocrashdialog -lang=en_US -cachedir=/home/leonpano/.local/share/Steam/config/htmlcache -steampid=1236320 -buildid=1766451605 -steamid=0 -logdir=/home/leonpano/.local/share/Steam/logs -uimode=7 -startcount=0 -steamuniverse=Public -realm=Global -clientui=/home/leonpano/.local/share/Steam/clientui -steampath=/home/leonpano/.local/share/Steam/ubuntu12_32/steam -launcher=0 -use_xcomposite_workaround --valve-initial-threadpool-size=4 --valve-enable-site-isolation --enable-smooth-scrolling --disable-gpu-compositing --disable-gpu --password-store=basic --log-file=/home/leonpano/.local/share/Steam/logs/cef_log.txt --disable-quick-menu --disable-component-update --gaia-url=http://disabled.invalid --disable-features=WinRetrieveSuggestionsOnlyOnDemand,SpareRendererForSitePerProcess,DcheckIsFatal,BlockPromptsIfIgnoredOften,ValveFFmpegAllowLowDelayHEVC
Steam Runtime Launch Service: starting steam-runtime-launcher-service
Steam Runtime Launch Service: steam-runtime-launcher-service is running pid 1236401
bus_name=com.steampowered.PressureVessel.LaunchAlongsideSteam
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
Vulkan missing requested extension 'VK_KHR_surface'.
Vulkan missing requested extension 'VK_KHR_xlib_surface'.
BInit - Unable to initialize Vulkan!
steamwebhelper.sh[1236539]: Starting steamwebhelper under bootstrap steamrt steam runtime via: /home/leonpano/.local/share/Steam/steamrt64/pv-runtime/steam-runtime-steamrt/_v2-entry-point
steamwebhelper.sh[1236539]: Starting steamwebhelper with steamrt steam runtime at /home/leonpano/.local/share/Steam/steamrt64/pv-runtime/steam-runtime-steamrt/_v2-entry-point
exec ./steamwebhelper -nocrashdialog -lang=en_US -cachedir=/home/leonpano/.local/share/Steam/config/htmlcache -steampid=1236320 -buildid=1766451605 -steamid=0 -logdir=/home/leonpano/.local/share/Steam/logs -uimode=7 -startcount=1 -steamuniverse=Public -realm=Global -clientui=/home/leonpano/.local/share/Steam/clientui -steampath=/home/leonpano/.local/share/Steam/ubuntu12_32/steam -launcher=0 -use_xcomposite_workaround --valve-initial-threadpool-size=4 --valve-enable-site-isolation --enable-smooth-scrolling --disable-gpu-compositing --disable-gpu --password-store=basic --log-file=/home/leonpano/.local/share/Steam/logs/cef_log.txt --disable-quick-menu --disable-component-update --gaia-url=http://disabled.invalid --disable-features=WinRetrieveSuggestionsOnlyOnDemand,SpareRendererForSitePerProcess,DcheckIsFatal,BlockPromptsIfIgnoredOften,ValveFFmpegAllowLowDelayHEVC
reaping pid: 1236331 -- dash
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
Desktop state changed: desktop: { pos:    0,   0 size: 1920,1080 } primary: { pos:    0,   0 size: 1920,1080 }
Caching cursor image for default, size 24x24, serial 1922, cache size = 0
SaveRegistryVDF
SaveRegistryVDF completed successfully
SaveRegistryVDF
SaveRegistryVDF completed successfully
malloc(): smallbin double linked list corrupted
/home/leonpano/.local/share/Steam/steam.sh: line 928: 1236320 Aborted                 (core dumped) "$STEAMROOT/$STEAMEXEPATH" "$@"

i am on dgx spark with box64+box32

[ptitSeb]

Box32 is known to be still unstable with steam. There are some remaining issue wityh the 32bits -> 64bits conversion somewhere to be found. It's even more apparent when you download things from steam.

That being said, I don't see any trace of box64/box32 in this log? Are you sure you are using it and not some other x86 emulation?

[leonpano2006]

Box32 is known to be still unstable with steam. There are some remaining issue wityh the 32bits -> 64bits conversion somewhere to be found. It's even more apparent when you download things from steam.

That being said, I don't see any trace of box64/box32 in this log? Are you sure you are using it and not some other x86 emulation?

I only installed Box64 with Box32 for linux amd64 based
Fex is installed but that is for hangover(not linux)

[leonpano2006]

Box32 is known to be still unstable with steam. There are some remaining issue wityh the 32bits -> 64bits conversion somewhere to be found. It's even more apparent when you download things from steam.

That being said, I don't see any trace of box64/box32 in this log? Are you sure you are using it and not some other x86 emulation?

If you want
Fell free to dm me in discord
I can give you Remote Desktop on this device