lkml.org 
[lkml]   [2008]   [Sep]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectAPIC frequency too slow on HP dv5z
More often than not, on a warm boot I see something like this

msg.new:[ 1.940031] Using local APIC timer interrupts.
msg.new:[ 1.944031] APIC timer calibration result 466046
msg.new:[ 1.944031] Detected 0.466 MHz APIC timer.
msg.new:[ 1.944031] APIC frequency too slow, disabling apic timer

On cold boots it may see 12.5MHz, or may not...

[ 2.000584] Using local APIC timer interrupts.
[ 2.004067] APIC timer calibration result 12500236
[ 2.004080] Detected 12.500 MHz APIC timer.

I haven't figured out yet what the pattern is behind the behavior. Has anyone
else seen this kind of problem before?
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/


\
 
 \ /
  Last update: 2008-09-30 21:59    [W:0.061 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site