Arch Linux

thommen

Member

From: Poland

Registered: 2017-12-30

Posts: 239

xrandr - X Error of failed request: BadMatch

I have

xrandr -q                            
Screen 0: minimum 8 x 8, current 3360 x 1050, maximum 8192 x 8192
DP-0 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 430mm x 270mm
   1680x1050     59.85 +  74.89*   59.95  
   1600x1200     75.00    60.00  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1152x864      75.00    70.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   640x480       75.00    72.81    59.94  
DP-1 connected primary 1680x1050+1680+0 (normal left inverted right x axis y axis) 430mm x 270mm
   1680x1050     59.85 +  74.89*   59.95  
   1600x1200     75.00    60.00  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1152x864      75.00    70.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   640x480       75.00    72.81    59.94  
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)

I'm entering commands

gtf 1680 1050 74.89                                                                                

  # 1680x1050 @ 74.89 Hz (GTF) hsync: 82.08 kHz; pclk: 187.80 MHz
  Modeline "1680x1050_74.89"  187.80  1680 1800 1984 2288  1050 1051 1054 1096  -HSync +Vsync

xrandr --newmode "1680x1050_74.89"  188.07  1680 1800 1984 2288  1050 1051 1054 1096  -HSync +Vsync

xrandr --addmode DP-0 1680x1050_74.89                                                              
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  140 (RANDR)
  Minor opcode of failed request:  18 (RRAddOutputMode)
  Serial number of failed request:  35
  Current serial number in output stream:  36

Adding 75Hz is the same error.

Does this also apply to me → https://wiki.archlinux.org/index.php/NV … r_BadMatch?

Last edited by thommen (2018-12-14 18:30:31)