Sir,
I uninstalled and then reinstalled NVIDIA. The installed driver is
"nvidia-tesla-470-driver". For primus the following packages have been
installed:
"bbswitch-dkms, bumblebee, bumblebee-status, primus"
However, I had several errors:
1- /etc/bumblebee/xorg.confi.d "file not found", solved by adding empty
file "10-dummy.cont"
2-"Mouse and kbd not found" packages "xserver-xorg-input-mouse and
xserver-xorg-input-kbd" fixed this error.
3-I also added in the "/etc/bumblebee/xorg.conf.nvidia" file the
following line: Busid="PCI:01:00:0"
Now there is no error, "primusrun glxgears" and "optirun glxgears" work
fine. Unfortunately there is no video acceleration compared to "glxgears".
Here under the results under debian 12 (Bookworm) et debian 11 (Bullsyes".
Bookwoorm
root@Lune:~# optirun glxgears
291 frames in 5.0 seconds = 58.182 FPS
301 frames in 5.0 seconds = 60.032 FPS
^C[ 367.519829] [WARN]Received Interrupt signal.
root@Lune:~# primusrun glxgears
293 frames in 5.0 seconds = 58.412 FPS
301 frames in 5.0 seconds = 60.043 FPS
301 frames in 5.0 seconds = 60.039 FPS
^C
root@Lune:~# glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
310 frames in 5.0 seconds = 61.935 FPS
301 frames in 5.0 seconds = 60.043 FPS
301 frames in 5.0 seconds = 60.042 FPS
^C
root@Lune:~#
As you can see under Debian 11 only "optirun" has the performance of the
Nvidia GTX960M chips.
primusrun has Intel GPU performance.
Bulsheyes
root@lune:~# optirun glxgears
16114 frames in 5.0 seconds = 3222.692 FPS
13464 frames in 5.0 seconds = 2692.617 FPS
13285 frames in 5.0 seconds = 2656.845 FPS
^C[ 71.213925] [WARN]Received Interrupt signal.
root@lune:~# primusrun glxgears
317 frames in 5.0 seconds = 63.271 FPS
301 frames in 5.0 seconds = 60.021 FPS
301 frames in 5.0 seconds = 60.019 FPS
^C
root@lune:~# glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
371 frames in 5.0 seconds = 74.062 FPS
301 frames in 5.0 seconds = 60.022 FPS
^C
root@lune:~#
I don't see a solution to solve those problems. Can you pass it on to
whom it may concern?
Thanks
Jean Pierre
