Le 05/05/2019 à 20:43, Felix Miata a écrit : > Erwan David composed on 2019-05-05 15:01 (UTC+0200): > >> ...the nvidia driver does not work (at least with the modesetting DDX). > The featured component of an NVidia "driver" installation is its DDX. If > you're > using NVidia's proprietary "driver", you're not using the modesetting DDX or > the > nouveau DDX. > > https://en.wikipedia.org/wiki/Device_Dependent_X
At time I sent my first email I was using (as said by inxi) the nouveau kernel module and the modesetting DDX. I now have a stable configuration with nouveau kernel module and nouveau DDX (just had to add a section Section "Device" Identifier "Video Card" Driver "nouveau" EndSection ) Thanks to all people who gave me hints, I have now a working config.