ubuntu-x-swat team mailing list archive

[Zygmunt Krynicki <zygmunt.krynicki@xxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-ati

This issue can be observed when using Radeon HD 5450 connected via HDMI
to Iiyama ProLite E2710HDS monitor.

The monitor and the card both support three kinds of connectors D-SUB (VGA), DVI and HDMI.
Picture over HDMI is corrupted when using the open source driver.

The corruption is visible on the left edge of the screen. It seems like
the entire display is shifted two pixels right. The two leftmost pixels
on the screen (two columns) are violet. The rest of the screen (1920 -
those 2 pixels) contains the entire image, but is slightly compressed to
compensate for the loss of those two pixels.

This causes readability issues for any displayed text and in general is
annoying. The issue does not exist when using 10.04 (Lucid) and the
proprietary driver. The issue does not exist when using the same monitor
and card with DVI and D-SUB connector.

I have prepared a photo of the issue. The screen background was set to
black to make it more visible.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-ati 1:6.13.1-1ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
DRM.card0.HDMI_Type_A.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1080 1600x1200 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1152x864 1280x720 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 720x576 720x480 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wAmzQBmsQcAAAQUAQOAPCJ4KjWFplZImiQSUFS/7wCBQIGAlQCpQLMA0cBxT5UPAjqAGHE4LUBYLEUAVlAhAAAeAAAA/QA3TB5TEQAKICAgICAgAAAA/wAxMTA0OUEwMTAxOTY5AAAA/ABQTDI3MTBIRAogICAgAcsCAx/xTAECAwQFEBESExQeHyMJBwGDAQAAZQMMABAAjArQiiDgLRAQPpYAVlAhAAAYAR0AclHQHiBuKFUAVlAhAAAejArQkCBAMSAMQFUAVlAhAAAYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA5w==
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 2048x1152 1680x1050 1280x1024 1440x900 1280x960 1280x800 1024x768 800x600 800x600 640x480
 edid-base64: AP///////wBMLR4EMzJZTQgTAQMOMx14Ku6Ro1RMmSYPUFQjCACBgIFAgQCVALMAAQEBAQEBOz0AoICAIUAwIDUA/h8RAAAaAAAA/QA4PB5REAAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBIOVhTMjA0NjA4CiAgAFk=
Date: Wed Sep 22 11:21:31 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
MachineType: Gigabyte Technology Co., Ltd. M61PME-S2
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=84a33e90-2980-40fa-8268-ab45cc91a4a2 ro quiet splash
ProcEnviron:
 LANG=pl_PL.utf8
 SHELL=/bin/bash
SourcePackage: xserver-xorg-video-ati
dmi.bios.date: 01/12/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5b
dmi.board.name: M61PME-S2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF5b:bd01/12/2010:svnGigabyteTechnologyCo.,Ltd.:pnM61PME-S2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnM61PME-S2:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: M61PME-S2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-22-generic

** Affects: xserver-xorg-video-ati (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick

-- 
Radeon HD5450 output via HDMI is slightly corrupted
https://bugs.launchpad.net/bugs/645042
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