Ubuntu
xserver-xorg-video-intel package

[i945] Performance regression from intrepid

Bug #349332 reported by Mike Kaplinskiy on 2009-03-27

This bug report is a duplicate of: Bug #252094: MASTER: Poor graphics performance on Intel. Edit Remove

Affects		Status	Importance	Assigned to	Milestone
	xserver-xorg-video-intel (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: xserver-xorg-video-intel

I updated to jaunty, and got a very large performance regression. KDE effects are now choppy and make working with effects almost unusable. Without effects there is a noticeable performance drop.

Also, using EXA acceleration causes some areas of the screen to be drawn incorrectly (artifacts). Using UXA fixes the artifacts, but does not improve performance.

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Package: xserver-xorg-video-intel 2:2.6.3-0ubuntu2
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #37-Ubuntu SMP Mon Mar 23 16:40:23 UTC 2009
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.28-11-generic i686

Tags:

Revision history for this message

Mike Kaplinskiy (mike-kaplinskiy) wrote on 2009-03-27:

Dependencies.txt Edit (4.1 KiB, text/plain; charset="utf-8")
LsHal.txt Edit (138.9 KiB, text/plain; charset="utf-8")
LsMod.txt Edit (2.8 KiB, text/plain; charset="utf-8")
LsPci.txt Edit (14.0 KiB, text/plain; charset="utf-8")
XorgConf.txt Edit (1.3 KiB, text/plain; charset="utf-8")
XorgLog.txt Edit (50.4 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (48.4 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (5.3 KiB, text/plain; charset="utf-8")
glxinfo.txt Edit (11.7 KiB, text/plain; charset="utf-8")
setxkbmap.txt Edit (234 bytes, text/plain; charset="utf-8")
system.txt Edit (277 bytes, text/plain; charset="utf-8")
xdpyinfo.txt Edit (10.6 KiB, text/plain; charset="utf-8")
xkbcomp.txt Edit (44.0 KiB, text/plain; charset="utf-8")

Report a bug

This report contains Public information

Everyone can see this information.

Duplicate of bug #252094 Remove

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

Add attachment

Remote bug watches

Bug watches keep track of this bug in other bug trackers.

Ubuntuxserver-xorg-video-intel package