Make nvidia top work in linux laptop (optirun)

[bougar]

Hi everyone,
I am trying to make nvidia card work with the emulator. The command that I trying to launch dolphin-emu is:

Code:

optirun dolphin-emu

The emulator runs correctly and the games just works fine, but dolphin reports that it is using the intel 630 graphic card instead nvidia. Note that I am trying to launch games using OpenGL and not Vulkan, that seems not to be supported by bumblebee. I do not understand why dolphin-emu is not using nvidia card at all. Other apps works fine using optirun.

Actually, optirun is properly configured, and for example glxinfo shows the right information:

Code:

OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GTX 1050/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 390.87
OpenGL core profile shading language version string: 4.60 NVIDIA

I have compiled from source the version 5.0-9211 of the emulator.

[Helios]

Try primusrun

[bougar]

(12-18-2018, 08:40 AM)Helios Wrote: Try primusrun

Same:

[bougar]

The command "LIBGL_DEBUG=verbose primusrun dolphin-emu" give me this:

Code:

libGL: Can't open configuration file /home/bougar/.drirc: No such file or directory.
libGL: pci id for fd 17: 8086:591b, driver i965
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/i965_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
libGL: Can't open configuration file /home/bougar/.drirc: No such file or directory.
libGL: Can't open configuration file /home/bougar/.drirc: No such file or directory.
libGL: Using DRI3 for screen 0
libGL: Can't open configuration file /home/bougar/.drirc: No such file or directory.
Xlib: sequence lost (0x10290 > 0x292) in reply type 0x1c!

[bougar]

I make it work using nvidia-xrun instead optirun or primusrun. Obviously it is not the best solution because a need a separate TTY to make it work, but at least is working. The point of using nvidia-xrun is that my nvidia card is working with vulkan backend