Estou executando o xserver-xorg-video-nouveau versão 1: 1.0.10-1ubuntu2 que vem com o Linux Mint 17.1 (Rebecca).
Eu tenho uma placa de vídeo de quatro portas, da qual eu uso três (duas paisagens, um retrato como na minha imagem de avatar).
De lspci -v
:
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 760] (rev a1) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 847a
Flags: bus master, fast devsel, latency 0, IRQ 89
Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Memory at f0000000 (64-bit, prefetchable) [size=128M]
Memory at f8000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at fe000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nouveau
xrandr --query
:
Screen 0: minimum 320 x 200, current 5040 x 1920, maximum 8192 x 8192
DVI-I-1 connected primary 1920x1200+0+720 (normal left inverted right x axis y axis) 160mm x 90mm
1920x1200 60.0*+
1920x1080 60.0 50.0 59.9
1920x1080i 60.1 50.0 60.0
1600x1200 60.0
1280x1024 75.0 60.0
1280x960 60.0
1152x864 75.0
1280x720 60.0 50.0 59.9
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
720x576 50.0
720x480 60.0 59.9
640x480 75.0 72.8 66.7 60.0 59.9
720x400 70.1
DVI-D-1 connected 1200x1920+3840+0 left (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 60.0*+
1920x1080 60.0 50.0 59.9
1920x1080i 60.1 50.0 60.0
1600x1200 60.0
1280x1024 75.0 60.0
1280x960 60.0
1152x864 75.0
1280x720 60.0 50.0 59.9
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 75.0 72.8 66.7 60.0 59.9
720x400 70.1
HDMI-1 connected 1920x1200+1920+720 (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 60.0*+
1920x1080 60.0 50.0 59.9
1920x1080i 60.1 50.0 60.0
1600x1200 60.0
1280x1024 75.0 60.0
1280x960 60.0
1152x864 75.0
1280x720 60.0 50.0 59.9
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 75.0 72.8 66.7 60.0 59.9
720x400 70.1
DP-1 disconnected (normal left inverted right x axis y axis)
xrandr --verbose | grep CRTC
:
CRTC: 0
CRTCs: 0 1 2 3
CRTC: 1
CRTCs: 0 1 2 3
CRTC: 2
CRTCs: 0 1 2 3
CRTCs: 0 1 2 3
Então, acho que isso pode ser feito, e não me lembro de muitos problemas configurando isso depois que minha antiga placa gráfica de duas portas ficou frita (usei o terceiro monitor até então em um sistema separado acionado por x2vnc
). Não tenho certeza do que está perdendo.