Latest CS:GO client fails to start

[dancrn]

i have a fairly vanilla ubuntu 20.04 install, with the exception of my kernel which is a stock linux kernel, built with the low-latency scheduler. System information from steam

Have you checked for system updates?

Yes all updates have been applied.

Issue

there was a client update about an hour or so ago. since then, cs:go wont launch: clicking the play button seems to do something, but it shortly returns to display "play" again.

running csgo.sh yields:

~/steam/steamapps/common/Counter-Strike Global Offensive $ ./csgo.sh
SDL video target is 'x11'
This system supports the OpenGL extension GL_EXT_framebuffer_object.
# ... many more supported gl extensions
This system supports the OpenGL extension GLX_EXT_swap_control_tear.
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/engine_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/engine_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/filesystem_stdio_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/filesystem_stdio_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/inputsystem_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/inputsystem_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vphysics_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vphysics_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/materialsystem_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/materialsystem_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/datacache_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/datacache_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/studiorender_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/studiorender_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/soundemittersystem_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/soundemittersystem_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vscript_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vscript_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vguimatsurface_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vguimatsurface_client.so: wrong ELF class: ELFCLASS32
 failed to dlopen /home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vgui2_client.so error=/home/dan/steam/steamapps/common/Counter-Strike Global Offensive/bin/vgui2_client.so: wrong ELF class: ELFCLASS32
AppFramework : Unable to load module panorama_gl_client.so!
Unable to load interface PanoramaUIEngine001 from panorama_gl_client.so, requested from EXE.

maybe 32 bit libraries shipped for a 64 bit build?

running through proton yields the same result - at least as far as not running - although some versions complain about not being able to connect with the local steam client process. that could be unrelated, however.

Steps for reproducing this issue:

1. update to most recent version of cs:go
2. run game
3. game fails to start

[kisak-valve]

Hello @dancrn, this issue is already being tracked at #2868. Closing as a duplicate.

[dancrn]

yikes. it wasn't there when i started writing it! aha. sorry :)

[chronicJatt]

Hello @dancrn, this issue is already being tracked at #2868. Closing as a duplicate.

Hey @kisak-valve, game still won't launch but I don't have the same panorama issue. I know other players have been able to launch it but now run into stretched models - I don't even have that.

Unsure if I should start a new issue for this or not.

[GaborVarga239]

Same issue