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[Bug 466564] [NEW] Iiyama monitor's native 1920x1080 does not work properly (Karmic Koala)

 

Public bug reported:

Binary package hint: x11-xserver-utils

After upgrading to Karmic Koala (9.10), my iiyama ProLite E2407HDS
monitor does not display properly at its native resolution of 1920x1080
(16:9). No background is displayed - the screen is black besides the
toolbars, even when trying to change background image/color. Some apps
display when run, but others do not - for instance Firefox is entirely
blank.

The display is only usable at the lower 16:9 resolution of 1280x720.
(Background and apps all display properly.)

When running a system test that scrolled through all possible
resolutions, the majority of the resolutions tested did not display
properly.

The display worked fine at its native res (1920x1080) in Jaunty
Jackalope.

ProblemType: Bug
Architecture: amd64
CheckboxCommand: xrandr_cycle
CheckboxDescription:
 Click Test to cycle through the detected video modes for your system.
 
 Did the screen appear to be working for each mode?
CheckboxTest: xrandr_cycle
Date: Sat Oct 31 13:28:38 2009
DistroRelease: Ubuntu 9.10
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 0bda:0151 Realtek Semiconductor Corp. Mass Stroage Device
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTek Computer Inc. K8N-E
Package: x11-xserver-utils 7.4+2ubuntu3
ProcCmdLine: root=UUID=0f3ca1ef-146b-4fee-ac00-15d710e99dd4 ro quiet splash
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: x11-xserver-utils
Tags: checkbox-bug
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 06/27/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1001.013
dmi.board.name: K8N-E
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1001.013:bd06/27/2005:svnASUSTekComputerInc.:pnK8N-E:pvrSystemVersion:rvnASUSTeKComputerINC.:rnK8N-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: K8N-E
dmi.product.version: System Version
dmi.sys.vendor: ASUSTek Computer Inc.
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       x86_64kernel:             2.6.31-14-generic

** Affects: x11-xserver-utils (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug checkbox-bug

-- 
Iiyama monitor's native 1920x1080 does not work properly (Karmic Koala)
https://bugs.launchpad.net/bugs/466564
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