[Linux]: Game doesn't launch using primusrun %command% after last system update

[erfoon]

Your system information

• System information from steam: OS Linux Manjaro System Info
• Have you checked for system updates?: [Yes]
• Are you using the latest stable video driver available for your system? [Yes]
• Have you verified the game files?: [Yes]

Please describe your issue in as much detail as possible:

I always run Dota 2 using bumblebee by putting primusrun %command% in lunch options of the game. However, after last system update Dota doesn't launch anymore. If I remove the primusrun it does but with FPS 10 which is almost unplayable.

I tried to open the whole steam with primusrun but I get the famous fatal error: failed to load steamui.so manjaro

Steps for reproducing this issue:

1. Update Manjaro
2. Use Primus for launching Dota
3. Game won't open

[kisak-valve]

Hello @erfoon, what video card / driver version are you using? If you're using an nVidia card that is supported by the 435+ driver series, then nVidia's prime render offloading is an option you could try with __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia %command% in the game's launch options.

[erfoon]

@kisak-valve thanks for response, I have a GM108M [GeForce 840M] graphic card with intel-nvidia-430xx-bumblebee driver. I set your suggestion in launch option and the result was this error: Failed to create an OpenGL context. Your graphics card must support at least OpenGL v3.1.

[kisak-valve]

Right, and the 430.xx driver series predates the newer method of render offloading.

[erfoon]

@kisak-valve So you don't have any workaround for that?