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[NUt&tuX <mhassambay@xxxxxxxx>]

Public bug reported:

Binary package hint: xorg

Screen shows lot of noise ; there are small green lines that appear and disappear (during some millisecond) all over the screen, in continuous.
Bug appear right after grub, when ubuntu loading logo shows up.

I've noticed that theses corruptions doesn't appear in alpha3.
Also, if nomodeset option is set at the beginning (for the beta build), there is no problem.

I have a Dell Studio 15 Laptop with ATI 3400series, working with the
default lucid driver.

A similar bug report have been made, but it seems no more active.
(I've been asked to do another report by myself).
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/539630

Here is a video (bad quality, but we can see it) :
http://www.mediafire.com/?gtjfmtomgwi
Screenshot also attached.

Thanks.

ProblemType: Bug
Architecture: amd64
Date: Thu Mar 25 11:55:55 2010
DistroRelease: Ubuntu 10.04
DkmsStatus: Error: [Errno 2] No such file or directory
GdmLog1: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
GdmLog2: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100322)
MachineType: Dell Inc. Studio 1537
Package: xorg 1:7.5+3ubuntu1
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fr console-setup/layoutcode?=fr console-setup/variantcode?=oss
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
SourcePackage: xorg
Symptom: display
Uname: Linux 2.6.32-16-generic x86_64
dmi.bios.date: 02/10/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0P132H
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A08
dmi.modalias: dmi:bvnDellInc.:bvrA08:bd02/10/2009:svnDellInc.:pnStudio1537:pvrA08:rvnDellInc.:rn0P132H:rvrA08:cvnDellInc.:ct8:cvrA08:
dmi.product.name: Studio 1537
dmi.product.version: A08
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       x86_64
 kernel:             2.6.32-16-generic

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


** Tags: amd64 apport-bug corruption lucid

-- 
[Lucid] Noise-Corruption on screen with ATI mobility 3400
https://bugs.launchpad.net/bugs/546827
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