Bug 179122

Summary: Display: Size & Orientation -> Same refresh rates of monitors are shown multiple times
Product: [Applications] systemsettings Reporter: Cyrill Helg <phlogi1>
Component: kcm_randrAssignee: Gustavo Pichorim Boiko <gustavo.boiko>
Status: RESOLVED NOT A BUG    
Severity: normal    
Priority: NOR    
Version: 4.1   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: Shows the problem

Description Cyrill Helg 2008-12-30 11:25:01 UTC 
Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

That combo box just shows the same refresh rates several times.

See the attached screenshot.
Comment 1 Cyrill Helg 2008-12-30 11:25:48 UTC 
Created attachment 29754 [details]
Shows the problem
Comment 2 Cyrill Helg 2008-12-30 11:37:53 UTC 
The output of xrandr:
xrandr
Screen 0: minimum 320 x 200, current 2304 x 1024, maximum 2304 x 1024
VGA-0 connected 1280x1024+1024+0 (normal left inverted right x axis y axis) 376mm x 301mm
   1024x768       75.1 +   75.0     70.1     60.0     60.0
   1280x1024      60.0*+   75.0     60.0     60.0*
   1280x960       60.0
   1152x864       75.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        75.0     72.8     72.8     75.0     60.0     59.9
   720x400        70.1
DVI-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768       60.0*+   60.0
   800x600        60.3
   640x480        59.9
S-video disconnected (normal left inverted right x axis y axis)
Comment 3 Gustavo Pichorim Boiko 2008-12-30 12:54:47 UTC 
Currently krandr is just showing the available refresh rates as reported by the RandR X server extension.

As can be seen in the xrandr output, the video driver is reporting the same refresh rate several times, so the problem is not in krandr side, but in the X server side.

I'm closing this bug as INVALID as the problem needs to be solved in the video driver you are using.
I advice you to report this bug at bugs.freedesktop.org. The guys there can help you identifying if the problem is the video driver, or the monitor which is reporting the wrong refresh rates.

Thanks for your report.