Forwarding this bug from a Ubuntu reporter: https://bugs.edge.launchpad.net/ubuntu/+bug/290156 [Problem] Intel D945Gnt + Hitachi CM721F monitor gets display out of range error on xserver 1.5.2. [Discussion] From the Xorg.0.log it appears confused what resolution to use, and ends up picking one the monitor can't do: (II) intel(0): Using fuzzy aspect match for initial modes (II) intel(0): Output VGA using initial mode 2048x1536 From the EDID it appears this monitor provides one modeline: Mode "1600x1200" # vfreq 75.000Hz, hfreq 93.750kHz DotClock 202.500000 HTimings 1600 1664 1856 2160 VTimings 1200 1201 1204 1250 Flags "+HSync" "+VSync" EndMode I'm assuming that it ought to be matching this modeline: (II) intel(0): Modeline "1600x1200"x75.0 205.99 1600 1720 1896 2192 1200 1201 1204 1253 -hsync +vsync (94.0 kHz) So why might it not be matching up properly? Where is the 2048x1536 resolution coming from? Is that what it's actually trying to use? Is there a way (e.g. a quirk) to force it to not use anything above 1600x1200?
Created attachment 19915 [details] Parsed EDID info
Created attachment 19916 [details] Xorg.0.log from failed session
The raw edid block is much more useful than the parsed one...
No EDID block means I can't work on this.
Tell me how to collect the information and I'll be glad to do it.
(In reply to comment #5) > Tell me how to collect the information and I'll be glad to do it. xrandr --prop should list it. Or, with kms, /sys/class/drm/card0-$output/edid.
Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please file a new report if you continue to experience issues with a current server.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.