Created attachment 13829 [details]
My H193Wk 19" display (does not use DVI) doesn't seem to work well at its native resolution of 1440x900 without some help. Every other resolution fills the screen just fine.
airlied in #radeon really helped me out getting it working, big thanks! :)
Created attachment 13830 [details]
Comment on attachment 13829 [details]
For more details about the problem (including a photo)
please visit http://ubuntuforums.org/showthread.php?t=672801
(II) RADEON(0): #1: hsize: 1440 vsize 900 refresh: 60 vid: 149
(II) RADEON(0): Supported additional Video Mode:
(II) RADEON(0): clock: 106.5 MHz Image Size: 408 x 255 mm
(II) RADEON(0): h_active: 1440 h_sync: 1520 h_sync_end 1672 h_blank_end 1904 h_border: 0
(II) RADEON(0): v_active: 900 v_sync: 903 v_sync_end 909 v_blanking: 934 v_border: 0
(II) RADEON(0): Modeline "1440x900" 106.50 1440 1528 1672 1904 900 903 909 934 -hsync +vsync
(II) RADEON(0): Modeline "1440x900" 106.50 1440 1520 1672 1904 900 903 909 934 +hsync -vsync
This is the reversed polarity bug in the edid parser in the ubuntu xserver 1.3. I thought ubuntu had patched this, but perhaps not. Make sure you have the latest xserver bits from ubuntu.
I just reproduced the bug by commenting out the preferredmode after making sure everything was up to date. I'm going to change the status of the bug I filed with ubuntu so its open again. Thanks. :)