Bug 358923 - CPU frequency scaling unsupported after upgrade to /2.6.22.16-0.1-default/
Summary: CPU frequency scaling unsupported after upgrade to /2.6.22.16-0.1-default/
Status: RESOLVED DUPLICATE of bug 357598
Alias: None
Product: openSUSE 10.3
Classification: openSUSE
Component: Kernel (show other bugs)
Version: Final
Hardware: i686 openSUSE 10.3
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: Thomas Renninger
QA Contact: E-mail List
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Reported: 2008-02-05 17:21 UTC by Tom Woelfel
Modified: 2008-02-10 21:21 UTC (History)
1 user (show)

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Found By: Customer
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Description Tom Woelfel 2008-02-05 17:21:44 UTC 
After upgrading to SUSE 10.3 Updated kernel package 2.6.22.16-0.1-default Frequency scaling is no longer supported. Insmoding the neccessary modules
failed:

nomad:/home/wrt # modprobe acpi-cpufreq
FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.22.16-0.1-default/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device
nomad:/home/wrt # 

Downgrading to 2.6.22.13-0.3-default SOLVES the problem. Upgrading to 2.6.22.16-0.1-default shows again this problem. 

I've seen this behaviour also on 

- Laptop : Toshiba Satellite A100 (DualCore2)
- Shuttle XPC: Dual AMD 
- Shuttle XPC: Dual Core2

Best regards,
Tom
Comment 1 Tom Woelfel 2008-02-06 08:01:41 UTC 
Seem to be fixed with 2.6.22.16-0.2-default - works on Toshiba again. I'll check the other machines too. 

--> Close.
Comment 2 Thomas Renninger 2008-02-10 21:21:42 UTC 

*** This bug has been marked as a duplicate of bug 357598 ***