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New: cpufreq is not works with Intel Celeron 420

Bug 9851 [email protected] 1 participant 2 messages Jan 30, 2008 – Jun 2, 2008

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http://bugzilla.kernel.org/show_bug.cgi?id=9851

Summary: cpufreq is not works with Intel Celeron 420
Product: Power Management
Version: 2.5
KernelVersion: 2.6.24
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: cpufreq
AssignedTo: [email protected]
ReportedBy: [email protected]

Hardware Environment: Intel G33 chipset, Intel Celeron 420
Problem Description: I got Intel G33-based motherboard and 2 processors - Intel Core 2 Duo E6300 and Intel Celeron 420. Then I put E6300 into motherboard, cpufreq works fine. But with Celeron 420 and same hardware ans software, spufreq is not works. I tried ACPI Processor P-States driver and Pentium 4 clock modulation driver. Both drivers are not works with Celeron 420. If I use p4-clockmod, I got following message : "Unknown p4-clockmod-capable CPU. Please send an e-mail to <[email protected]>". ACPI Processor P-States driver simple not works. No any error messages.

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[Bug 9851] cpufreq is not works with Intel Celeron 420

http://bugzilla.kernel.org/show_bug.cgi?id=9851

[email protected] changed:

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------- Comment #1 from [email protected] 2008-06-02 08:32 ------- Dmitry,
Can you provide dmesg and dmidecode with the failing processor? Thanks.

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