Hi Luca, On Mon, Aug 15, 2016 at 10:10:29PM +0100, Luca Boccassi wrote: > Control: severity -1 important > Control: tags -1 moreinfo > ... > I cannot reproduce on a fresh amd64 sid install with a gtx 780, so > downgrading severity as most likely cause is hardware or setup > dependent. OK. It is critical for me though... > I notice in the device permissions that there is no user ACL bit set: > > Device node permissions: > crw-rw---- 1 root video 226, 0 Aug 9 21:32 /dev/dri/card0 > crw-rw-rw- 1 root root 195, 0 Aug 9 21:32 /dev/nvidia0 > crw-rw-rw- 1 root root 195, 255 Aug 9 21:32 /dev/nvidiactl
Should there? > video:x:44:mochan,david,luquesnel,elias,gatis,david,irina > > Is your user one of those listed in the "video" group? Yes. Nevertheless, I don't even get to the login screen, so the problem appears before I'm become user. I tried adding lightdm to the group video, but it didnt work either. > What is the output of "getfacl /dev/dri/card0"? mochan@fmunu:~$ getfacl /dev/dri/card0 getfacl: Removing leading '/' from absolute path names # file: dev/dri/card0 # owner: root # group: video user::rw- group::rw- other::--- > Are you running systemd + logind? Running ps -e returns the lines: mochan@fmunu:~$ ps -e|grep systemd 862 ? 00:00:00 systemd-udevd 4288 ? 00:00:00 systemd-logind but the program with pid=1 is init. Is there another test to better find out? Thanks and best regards, Luis -- o W. Luis Mochán, | tel:(52)(777)329-1734 /<(*) Instituto de Ciencias Físicas, UNAM | fax:(52)(777)317-5388 `>/ /\ Apdo. Postal 48-3, 62251 | (*)/\/ \ Cuernavaca, Morelos, México | moc...@fis.unam.mx /\_/\__/ GPG: 791EB9EB, C949 3F81 6D9B 1191 9A16 C2DF 5F0A C52B 791E B9EB