kirill@zephyrus ~> ls -lah /sys/class/drm/
итого 0
drwxr-xr-x  2 root root    0 сен 14 11:26 ./
drwxr-xr-x 76 root root    0 сен 14 10:58 ../
lrwxrwxrwx  1 root root    0 сен 14 10:58 card1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card1/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card1-DP-1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card1/card1-DP-1/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card1-DP-2 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card1/card1-DP-2/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card1-eDP-1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card1/card1-eDP-1/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card1-HDMI-A-1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card1/card1-HDMI-A-1/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2-DP-3 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/card2-DP-3/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2-DP-4 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/card2-DP-4/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2-DP-5 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/card2-DP-5/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2-eDP-2 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/card2-eDP-2/
lrwxrwxrwx  1 root root    0 сен 14 10:58 card2-Writeback-1 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/card2/card2-Writeback-1/
lrwxrwxrwx  1 root root    0 сен 14 10:58 renderD128 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/renderD128/
lrwxrwxrwx  1 root root    0 сен 14 10:58 renderD129 -> ../../devices/pci0000:00/0000:00:08.1/0000:08:00.0/drm/renderD129/
-r--r--r--  1 root root 4,0K сен 14 11:26 version