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Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver



Roger Price composed on 2021-09-06 22:39 (UTC+0200):

> Felix Miata wrote:

>> FOSS drivers and xrandr work for me:
>> # inxi -Gay
>> Graphics:
>>  Device-1: NVIDIA GF119 [NVS 310] vendor: Hewlett-Packard driver: nouveau
											
That's the kernel/device driver, on which X/display drivers depend, and which
lsmod would show.

> I too would prefer a FOSS driver. I tried nouveau, but it is not currently ready 
> for the Quadro P400.
										
The in-use X/display driver:
>> Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting

Available, but not in-use, X/display drivers:
>> unloaded: fbdev,vesa

Unloaded X/display could have listed also nouveau, but didn't because
xserver-xorg-video-nouveau was not installed.

Modesetting is the default X/display driver, which generally will not be used if
xserver-xorg-video-nouveau is installed. Modesetting is newer technology than the
reverse-engineered xserver-xorg-video-nouveau.

Which "nouveau" did you determine to be not ready for a >3 year old P400?
-- 
Evolution as taught in public schools is, like religion,
	based on faith, not based on science.

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata


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