Bug 5197 - Alps pad fails to reenable dualpoint on resume
Alps pad fails to reenable dualpoint on resume
Product: Drivers
Classification: Unclassified
Component: Input Devices
i386 Linux
: P2 normal
Assigned To: Dmitry Torokhov
Depends on:
  Show dependency treegraph
Reported: 2005-09-06 15:25 UTC by Matthew Garrett
Modified: 2006-04-22 06:21 UTC (History)
4 users (show)

See Also:
Kernel Version: 2.6.12
Tree: Mainline
Regression: ---


Description Matthew Garrett 2005-09-06 15:25:41 UTC
Most recent kernel where this bug did not occur:
Distribution: Ubuntu
Hardware Environment: Dell Latitude D610
Software Environment: Linux 2.6.12
Problem Description: On ACPI resume, the pointer usually (but not always) fails
to work on resume. The trackpad works correctly. Applying
http://www.ucw.cz/~vojtech/input/alps-suspend-typo does not help. However,
removing the psmouse_reset() call from the top of the reconnect statement does.
Unloading and re-loading the module works.

Checking, psmouse_reset seems to get called after the psmouse_reconnect code. Is
this correct?
Comment 1 Dmitry Torokhov 2005-09-07 08:50:24 UTC
Have you tried 2.6.13? There were some more changes to ALPS I believe.
Comment 2 Matthew Garrett 2005-09-07 08:55:14 UTC
I haven't, but a quick diff didn't show anything obvious. I'll have a try later on.
Comment 3 Adrian Bunk 2006-04-22 05:40:31 UTC
Matthew, what is the status of this issue in kernel 2.6.16?
Comment 4 Matthew Garrett 2006-04-22 05:54:58 UTC
Haven't seen it in 2.6.15, so I think it can be closed (sorry, haven't tested
Comment 5 Adrian Bunk 2006-04-22 06:21:03 UTC
Thanks for this information.

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