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On 2020-04-15 07:29, tuxic@××××××.de wrote: |
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> The configuration for kernel 5.6.3. (vanilla) works fine.for me. Then |
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> I changed to kernel 5.6.4 using the same configuration. |
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> |
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> Suddenlu the fan at the back of my PC case never stops from rotating |
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> at its highest speed. Changing back to kernel 5.6.3. and the problem |
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> is gone. |
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Something similar happened to me too with a recent kernel upgrade but in |
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the 5.4's. |
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The reason was that my kernel config changed to build the default CPU |
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powersave driver as a module, and apparently that is a poor idea, it |
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needs to be built in. When I rebuilt the kernel with the driver built |
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in, the fan went back to normal. |
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In your case: are both scenarios on the same hardware, since as we all |
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know you're just switching? |
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-- |
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Ian |
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