Forum / NoMachine for Linux / How can I get higher screen resolution? / Reply To: How can I get higher screen resolution?
Hi titan,
Thanks for the tips. It turns out I did not have a driver for my graphics card installed. After installing the ATI FirePro v4900 driver, I was able to get higher resolution. It seem to default at 1600×1200, which appears to be the highest mode indicated by the xrandr command:
# xrandr -q
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1600 x 1600
DFP1 disconnected (normal left inverted right x axis y axis)
DFP2 disconnected (normal left inverted right x axis y axis)
DFP3 disconnected (normal left inverted right x axis y axis)
DFP4 disconnected (normal left inverted right x axis y axis)
DFP5 disconnected (normal left inverted right x axis y axis)
DFP6 disconnected (normal left inverted right x axis y axis)
DFP7 disconnected (normal left inverted right x axis y axis)
DFP8 disconnected (normal left inverted right x axis y axis)
DFP9 disconnected (normal left inverted right x axis y axis)
CRT1 connected 1600×1200+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1600×1200 60.0*+
1400×1050 60.0
1600×900 60.0
1280×1024 60.0
1440×900 59.9
1280×960 60.0
1366×768 59.8
1360×768 60.0
1280×800 59.8
1152×864 60.0
1280×768 59.9
1280×720 60.0
1024×768 60.0
800×600 60.3
720×480 60.0
640×480 59.9
However, my monitor attached to the machine I am running the NoMachine client from is capable of much higher resolution – 1920×1080. I have tried using the cvt command to create a Modeline for 1920×1080 and adding to my xorg.conf, but it seems to be ignored and my NoMachine sessions are stuck at 1600×1200.
Do you have any advice on how I can get 1920×1080? I have also tried capturing the EDID info for my monitor to a file and using the CustomEDID option. That didn’t work either.
Thanks,
Dallas