AleksanderAdamowski, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xorg-server REPLACE-WITH-BUG-NUMBER Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xorg-server (Ubuntu) Status: Confirmed => Incomplete ** Attachment removed: "C:\Documents and Settings\Katz\Desktop\set.JPG" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/212018/+attachment/307535/+files/C%3A%5CDocuments%20and%20Settings%5CKatz%5CDesktop%5Cset.JPG -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/212018 Title: X selects wrong modeline for LG Flatron L222WS Status in “xorg-server” package in Ubuntu: Incomplete Bug description: I have a Radeon 9000 Pro video card and LG Flatron L222WS wide screen LCD monitor on Kubuntu Gutsy. The native resolution of LCD is [email protected] Hz. The problem is with modeline selection that's performed by X server. There are two autodetected modelines that qualify for the native 1680x1050 resolution: (II) RADEON(0): Modeline "1680x1050" 119.00 1680 1728 1760 1840 1050 1053 1059 1080 -hsync +vsync (II) RADEON(0): Modeline "1680x1050" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 +hsync -vsync The first one doesn't work correctly - the montor only displays the central part of the viewport, and the left and right side are cut off, and using the "auto" button on the monitor doesn't help. The second modeline is OK. But it's the first one that is chosen by X automatically as the preferred one. "xrandr --verbose" displays those modes this way: BAD: 1680x1050 (0x47) 119.0MHz -HSync +VSync h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.7KHz v: height 1050 start 1053 end 1059 total 1080 clock 59.9Hz GOOD: 1680x1050 (0x48) 146.2MHz +HSync -VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz Notice that the bad mode has a vertical refresh of 59.9 Hz. However, when I choose "60Hz" in display properties, this 59.9 Hz mode is used. There's no way to switch to the 60.0 Hz mode using GUI (using systemsetting and krandrtray). However, using "xrandr --output VGA-0 --mode 0x48" I can switch to the correct mode. I got the 0x48 mode identifier from "xrandr --verbose". I can permanently force X to use this particular modeline by default by placing the following entries into the "Monitor" section: Modeline "1680x1050 at 60.0" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 +hsync -vsync Option "PreferredMode" "1680x1050 at 60.0" However, X should automatically pick the 60.0 Hz mode over the 59.9 Hz mode. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/212018/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
