[Lucid] Noise-Corruption on screen with ATI mobility 3400
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Lucid |
Fix Released
|
High
|
Unassigned |
Bug Description
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:/
Here is a video (bad quality, but we can see it) :
http://
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/
GdmLog2: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100322)
MachineType: Dell Inc. Studio 1537
Package: xorg 1:7.5+3ubuntu1
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcVersionSign
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.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1537
dmi.product.
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
Changed in xorg (Ubuntu): | |
status: | New → Confirmed |
affects: | xorg (Ubuntu) → xserver-xorg-video-ati (Ubuntu) |
Changed in xserver-xorg-video-ati (Ubuntu): | |
status: | Confirmed → Triaged |
importance: | Undecided → Medium |
Hi, kernel. ubuntu. com/~kernel- ppa/mainline/ , this issue seems to be fixed.
With the v2.6.34-rc1 kernel from http://
Anyway, if it can be fixed for the default lucid installation, it will be nice.