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Message #125215
[Bug 706890] Re: dual monitors garbled display on 10.10 with Radeon X600
apport information
** Tags added: natty ubuntu
** Description changed:
Since I upgraded from Lucid to Maverick (official release with latest
updates), the display with dual non-mirrored monitors does not work. I
have a Dell Dimension 9150 with 2 GB RAM, Intel Pentium 4 dual-core 3
GHz CPU and a Radeon X600 graphics chip. This worked fine in Lucid and
Windows XP.
My setup: Samsung 17" SyncMaster 171s VGA 60 Hz on left, and 19" Samsung
SyncMaster 943 DVI 75 Hz on right, both at 1280 x 1024. The Radeon
controller has a VGA and a DVI socket and the two monitors are connected
as indicated. Mirrored monitors display fine. But using System ->
Monitor Preferences, uncheck "Same image in all monitors", click on
Apply, and the right-hand monitor (19" DVI) completely garbles the right
half of the display from top to bottom. Also tried 60 Hz, no change.
I ran Update Manager to get the latest official updates, googled and
tried various suggestions, such as "bleeding.edge" xorg stuff, but it
was no help. Not sure if this is supposed to have been resolved or not.
So I downgraded to 10.4 where it works fine.
Would be great to get an answer as to how to fix this problem - thanks.
- Bob Paulson
---
Architecture: i386
CurrentDmesg:
[ 20.158526] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
[ 20.158532] e1000e 0000:04:00.0: eth0: 10/100 speed: disabling TSO
[ 20.158758] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 27.951716] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0
[ 31.156016] eth0: no IPv6 routers present
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 640x480 720x400
edid-base64: AP///////wBMLRsANzFIRwUNAQMPIhuM6m+LolpNlCQaUVa/74CBgGFARUAxQAEBAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QA4TB5RDgAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBISkRXMTA5MDA2CiAgAG0=
DistroRelease: Ubuntu 10.10
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
MachineType: Dell Inc. Dell DXP051
Package: xserver-xorg-video-ati 1:6.13.1-1ubuntu5
PackageArchitecture: i386
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic root=UUID=62dcabc5-6150-4217-818b-9e225abe2819 ro splash quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Tags: maverick maverick
Uname: Linux 2.6.35-25-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 10/28/2005
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0YC523
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd10/28/2005:svnDellInc.:pnDellDXP051:pvr:rvnDellInc.:rn0YC523:rvr:cvnDellInc.:ct7:cvr:
dmi.product.name: Dell DXP051
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-25-generic
+
+ ---
+ Architecture: i386
+ DistUpgraded: Fresh install
+ DistroCodename: natty
+ DistroRelease: Ubuntu 11.04
+ DistroVariant: ubuntu
+ LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
+ Package: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
+ PackageArchitecture: i386
+ ProcEnviron:
+ LANGUAGE=en_US:en
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
+ Tags: natty ubuntu
+ Uname: Linux 2.6.38-8-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+
+ version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
+ version.libdrm2: libdrm2 2.4.23-1ubuntu6
+ version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
+ version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/706890/+attachment/2099314/+files/Dependencies.txt
--
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https://bugs.launchpad.net/bugs/706890
Title:
dual monitors garbled display on 10.10 with Radeon X600