Mailinglist Archive: opensuse-bugs (12871 mails)

< Previous Next >
[Bug 424242] Keyboard does not work on Acer Aspire laptop
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 7 Jan 2009 01:11:34 -0700 (MST)
  • Message-id: <20090107081134.06B28245390@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=424242

User jkosina@xxxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=424242#c12


Jiri Kosina <jkosina@xxxxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEEDINFO
Info Provider|
|jbohac@xxxxxxxxxx




--- Comment #12 from Jiri Kosina <jkosina@xxxxxxxxxx> 2009-01-07 01:11:32 MST
---
(In reply to comment #11 from Roland Leurs)
problem. I have looked at my dmesg output and I noticed a difference when
working / non working keyboard:

dmesg.kbdnotok.txt:TSC: PIT calibration confirmed by PMTIMER.
dmesg.kbdnotok.txt:TSC: using PMTIMER calibration value
dmesg.kbdnotok.txt:Marking TSC unstable due to TSC halts in idle

dmesg.kbdok.txt:TSC: PIT calibration confirmed by PMTIMER.
dmesg.kbdok.txt:TSC: using PIT calibration value
dmesg.kbdok.txt:Marking TSC unstable due to TSC halts in idle


Every time when the keyboard and touchpad do not work, I have a line

TSC: using PMTIMER calibration value

in my dmesg. When it works it uses PIT for calibration. I reproduced this
several times. It might be a clue....

Roland, thanks a lot for this observation. Seems like your system is having
some serious issue with pmtimer, but I am not able to immediately see what the
possible culprit might be.

Jiri, have you by any chance ever met similar situation before?


--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

< Previous Next >
This Thread
  • No further messages