[i965] low intel graphics performance - again
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Won't Fix
|
High
|
Unassigned |
Bug Description
Binary package hint: xserver-
I've been experiencing it since clean install of alpha2, but now I've booted from Hardy LiveDVD and done some benchmarking.
Extreme Tux Racer IS a benchmark, isn't it?
Game settings: all graphics extras are disable, except from FPS; 800x600 resolution.
Hardy: ~60 FPS
Karmic: ~20 FPS
3 times drop!
glxgears (definitely not a benchmark, but...)
Hardy: 4200 frames in 5 secs
Karmic: 1400 frames in 5 secs
3 times drop again. And compiz feels slower as well.
Lenovo R61i with X3100
libgl1-mesa-dri 7.5-1ubuntu1
xserver-
libdrm-intel1 2.4.12-1ubuntu1
xserver-xorg 1:7.4+3ubuntu5
linux-image-
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
tags: | added: 965gm karmic performance |
Changed in xserver-xorg-video-intel: | |
status: | Unknown → Confirmed |
summary: |
- [karmic][GM965] low intel graphics performance - again + [i965] [karmic][GM965] low intel graphics performance - again |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → In Progress |
tags: | added: kubuntu |
Changed in xserver-xorg-video-intel (Ubuntu): | |
assignee: | nobody → intel linux graphics (intellinuxgraphics-2008q4) |
summary: |
- [i965] [karmic][GM965] low intel graphics performance - again + [i965] [i965] [karmic][GM965] low intel graphics performance - again |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
Changed in xserver-xorg-video-intel: | |
importance: | Medium → Unknown |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
Changed in xserver-xorg-video-intel: | |
status: | In Progress → Fix Released |
summary: |
- [i965] [i965] [karmic][GM965] low intel graphics performance - again + [i965] low intel graphics performance - again |
description: | updated |
Changed in xserver-xorg-video-intel (Ubuntu): | |
assignee: | intel linux graphics (intellinuxgraphics-2008q4) → nobody |
affects: | xserver-xorg-video-intel (Ubuntu) → linux (Ubuntu) |
I've noticed low performance since the .31 kernel series (well, once I got it to work without flickering). The .30 kernels all are very fast for my i945.
Could this be related to #382017?