ubuntu-x-swat team mailing list archive

["Mike A. Kuznetsov" <mike4gg@xxxxxxxxx>]

Public bug reported:

Sorry for my bad english
After some of XOrg starts/restarts (much more possibility if XOrg killed or crashed) DDC become working in wrong way and give only some of resolutions and works with 1152x864 (tested with two Intel Onboard cards and one ATI Radeon on three different machines)

stop X (e.g. /etc/init.d/gdm stop), power off monitor (by disabling
power cable only!) and starting X agains solves the problem temporary

Tested four monitors Acer AL1916

Xorg.log of bad session attached

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New

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DDC works wrong with Acer AL1916 monitors
https://bugs.launchpad.net/bugs/375609
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