Bug 83556

Summary: Problem with resolution using adapter dvi to dsub
Product: DRI Reporter: Filip <filip.gawin>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Filip 2014-09-06 10:58:27 UTC 
Hi, I using i5 3470, radeon hd 7850 1gb, asrock b75 pro3. And also samsung syncmaster 710n, which has only d-sub port. My card hasn't it so I use adapter. My system tells me that the max resolution is 1024x800. But native of my monitor is 1280x1024. I can set wanted resolution using:
xrandr --newmode "1280x1024_60.00" 109.00 1280 1368 1496 1712 1024 1027 1034 1063 -hsync +vsync
xrandr --addmode DVI-0 1280x1024_60.00
xrandr --output DVI-0 --mode 1280x1024_60.00
But adding it to start script doesn't chance anythink.
How can i get native resolution on start X without complicate?
Comment 1 Alex Deucher 2014-09-08 05:01:29 UTC 
Please attach your xorg log and dmesg output.  Does the adapter work on other cards or OSes?  Some cheap adapters don't properly connect the ddc pins.
Comment 2 Martin Peres 2019-11-19 08:55:05 UTC 
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