window performance sluggish in 2.6.15-25-686 vs 2.6.15-23-686

Bug #50153 reported by Brian Eaton
This bug report is a duplicate of:  Bug #30557: cpu idle time in /proc/stat wrong. Edit Remove
2
Affects Status Importance Assigned to Milestone
linux-source-2.6.15 (Ubuntu)
Invalid
Undecided
Unassigned

Bug Description

This morning I was prompted to upgrade around 80 package in my Dapper Drake installation. I upgraded all of them. After rebooting, starting applications such as firefox and gnome-terminal from the gnome application panel was noticeably slower.

Before: clicking the firefox icon in the gnome panel started firefox in less than half a second.
After: clicking the firefox icon in the gnome panel started firefox in about a second. It was possible to watch the "zooming window" effect progress slowly across the screen.

The problem does not occur when I boot 2.6.15-23-686 instead of 2.6.15-25-686.

Note: the original reporter indicated the bug was in package 'linux-image'; however, that package was not published in Ubuntu.

Revision history for this message
Brian Eaton (eaton-lists) wrote : list of package upgrades that introduced this problem

Prior to this batch of upgrades, the problem did not occur.

Revision history for this message
Jérôme Guelfucci (jerome-guelfucci-deactivatedaccount) wrote :

Thank you for your bug report. Do you still have this issue with the latest release of Ubuntu?

Changed in linux-source-2.6.15:
status: Unconfirmed → Needs Info
Revision history for this message
Brian Eaton (eaton-lists) wrote :

This problem was fixed about a year ago, but I'm glad to see you guys have some time to clear out the bug database. See bug 30557 for a complete description of the problem and the fix.

Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux-source-2.6.15 (Ubuntu) because there has been no activity for 60 days.]

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