Re: [Nouveau] Quadro 4000 with iiyama B2783QSU should be 2560x1440 but detected as 1920x1080. [SOLVED]

On Wed, 21 Sep 2016, Ilia Mirkin wrote: I think you want the reduced blanking modeline: $ cvt -r 2560 1440 # 2560x1440 59.95 Hz (CVT 3.69M9-R) hsync: 88.79 kHz; pclk: 241.50 MHz Modeline "2560x1440R" 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync This matches your monitor's de

Re: [Nouveau] Quadro 4000 with iiyama B2783QSU should be 2560x1440 but detected as 1920x1080.

I think you want the reduced blanking modeline: $ cvt -r 2560 1440 # 2560x1440 59.95 Hz (CVT 3.69M9-R) hsync: 88.79 kHz; pclk: 241.50 MHz Modeline "2560x1440R" 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync This matches your monitor's detailed timings: [55.220] (II) NOUVEAU(

[Nouveau] Quadro 4000 with iiyama B2783QSU should be 2560x1440 but detected as 1920x1080.

Hi, Distribution: openSUSE 42.2 Beta, Kernel: 4.4. The box is a Dell Precision T7500 with an nVidia Quadro 4000 card and a displayport connected iiyama B2783QSU 2560x1440 monitor identified as DP-1. Problem: The monitor is detected as 1920x1080 and not 2560x1440. See Xorg log file at http://