Bug 161019 - CPU over heats
CPU over heats
Status: CLOSED CANTFIX
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
4
i686 Linux
medium Severity high
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Assigned To: Dave Jones
Brian Brock
:
: 161020 (view as bug list)
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-06-19 18:00 EDT by Clint Chapman
Modified: 2015-01-04 17:20 EST (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2005-12-13 00:57:04 EST
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RHEL 7.3 requirements from Atomic Host:
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Description Clint Chapman 2005-06-19 18:00:50 EDT
Description of problem:

Laptop over heats, acpi and cpuspeed are both running, none of the acpi logs
show any errors. Seems to not be an issue with ubuntu warty, and hoary.

[root@chode acpi]# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Mobile Intel(R) Celeron(R) CPU 2.40GHz
stepping        : 9
cpu MHz         : 2394.826
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 mtrr pge mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips        : 4718.59

Please let me know if you would like any other info.

Thanks,
Clint
Comment 1 Warren Togami 2005-06-19 18:44:38 EDT
*** Bug 161020 has been marked as a duplicate of this bug. ***
Comment 2 Dave Jones 2005-07-07 19:51:21 EDT
is the system under any load if you run top ?

if not, can you try this..

1. boot with profile=1
2. after its booted,  echo > /proc/profile
3. wait a few seconds
4. readprofile

Something else to try..  (make sure oprofile is installed, and then..)

opcontrol --start --no-vmlinux
<wait a few seconds>
opcontrol --shutdown
opreport


(all the above needs to be tried as root)
Comment 3 Dave Jones 2005-09-30 03:03:24 EDT
Mass update to all FC4 bugs:

An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream
kernel (2.6.13.2). As there were ~3500 changes upstream between this and the
previous kernel, it's possible your bug has been fixed already.

Please retest with this update, and update this bug if necessary.

Thanks.
Comment 4 Dave Jones 2005-11-10 15:09:08 EST
2.6.14-1.1637_FC4 has been released as an update for FC4.
Please retest with this update, as a large amount of code has been changed in
this release, which may have fixed your problem.

Thank you.
Comment 5 Dave Jones 2005-12-13 00:57:04 EST
closing due to inactivity.

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