Following the guide at https://wiki.ubuntu.com/X/Config/Resolution, I performed the following steps:
$ gtf 1920 1200 60 # 1920x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 193.16 MHz Modeline "1920x1200_60.00" 193.16 1920 2048 2256 2592 1200 1201 1204 1242 -HSync +Vsync $ xrandr --newmode "1920x1200_60.00" 193.16 1920 2048 2256 2592 1200 1201 1204 1242 -HSync +Vsync $ xrandr --addmode 0x1ac 1920x1200_60.00 $ xrandr Screen 0: minimum 320 x 240, current 1024 x 768, maximum 1920 x 1200 default connected 1024x768+0+0 0mm x 0mm 1024x768 50.0* 800x600 51.0 52.0 53.0 680x384 54.0 55.0 640x480 56.0 576x432 57.0 512x384 58.0 400x300 59.0 60.0 61.0 320x240 62.0 1920x1200_60.00 60.0 $ xrandr --output 0x1ac --mode 1920x1200_60.00 xrandr: Configure crtc 0 failed The resolution is now visible under System -> Preferences -> Screen Resolution, but selecting it and clicking "Apply" does nothing. -- nvidia-settings wrong resolution of external display https://bugs.launchpad.net/bugs/223005 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
