[Bug 331582] New: ipw3945 causing periodic hickups
https://bugzilla.novell.com/show_bug.cgi?id=331582
Summary: ipw3945 causing periodic hickups
Product: openSUSE 10.3
Version: Final
Platform: i686
OS/Version: openSUSE 10.3
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Kernel
AssignedTo: kernel-maintainers@forge.provo.novell.com
ReportedBy: david.holm@zetadisplay.com
QAContact: qa@suse.de
Found By: Customer
I've been experiencing periodic hickups. With a couple of seconds interval
(5-10) the system will stop responding for a couple of ms. If I'm playing
audio/video it will stop during this period, when typing on the keyboard the
currently depressed key gets repeated the mouse cursor will stop moving. I
noticed that right after this happens I see the ipw3945d and one of the
associated kernel threads consuming about 10% CPU. After killing the ipw3945d
process the hickups went away. This happens even if I'm not using the WiFi and
the kill switch on my laptop does not appear to work in openSUSE.
I've been running Ubuntu Gutsy on the same laptop and never experienced this
problem even though I have ipw3945d running on it as well.
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
Subsystem: Intel Corporation Unknown device 1001
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
https://bugzilla.novell.com/show_bug.cgi?id=331582#c1
Jonas Björk
https://bugzilla.novell.com/show_bug.cgi?id=331582#c2
Jeff Mahoney
https://bugzilla.novell.com/show_bug.cgi?id=331582#c3
--- Comment #3 from David Holm
https://bugzilla.novell.com/show_bug.cgi?id=331582#c4
Stephan Kulow
https://bugzilla.novell.com/show_bug.cgi?id=331582#c5
Joachim Gleissner
https://bugzilla.novell.com/show_bug.cgi?id=331582
User jg@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=331582#c6
Joachim Gleissner
https://bugzilla.novell.com/show_bug.cgi?id=331582
User david.holm@zetadisplay.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=331582#c7
David Holm
https://bugzilla.novell.com/show_bug.cgi?id=331582
User jeffm@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=331582#c8
Jeff Mahoney
https://bugzilla.novell.com/show_bug.cgi?id=331582
User david.holm@zetadisplay.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=331582#c10
--- Comment #10 from David Holm
https://bugzilla.novell.com/show_bug.cgi?id=331582
User gregkh@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=331582#c11
Greg Kroah-Hartman
participants (1)
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