[natty] internet connection goes down and kworker/u:2 process slows down the system with the kernel Linux 2.6.38
Bug #717392 reported by
shishimaru
This bug affects 14 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Confirmed
|
Medium
|
|||
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
I have a bad issue with the kernel 2.6.38. I've also tried it on Maverick, and the problem is still the same.
in an unspecified time, all of a sudden the connections via wi-fi totally disappear and the process kworker/u:2 begins to "eat" my cpu slowly. I can see it with the 'top' command on gnome-terminal. It uses more or less 100% of the cpu, then it goes down again and so on. The problem appears only with the kernel Linux 2.6.38-1, 2.6.38-2 and 2.6.38-3 .
Looks like it's "ath5k phy0: gain calibration timeout".
description: | updated |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
tags: | added: kj-triage |
description: | updated |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
To post a comment you must log in.
Same issue with 2.6.38-4 too.