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Tom, thank you for your answer. |
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$ dmesg >> http://bpaste.net/show/187533/ |
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$ cat /proc/interrupts >> http://bpaste.net/show/187537/ |
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С уважением, Клочков Глеб |
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2014-03-07 22:49 GMT+04:00 Tom Wijsman <TomWij@g.o>: |
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> On Tue, 21 Jan 2014 13:02:32 +0400 |
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> Gleb Klochkov <glebiuskv@×××××.com> wrote: |
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> |
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> > Hi. After computer starts, in top, I have kworker used 80% of cpu. |
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> > It is a problem with ACPI IRQs, because it come to normal after i run |
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> > |
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> > echo "disable" > /sys/firmware/acpi/interrupts/gpe08 |
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> |
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> That is called a GPE storm; you should be able to find a message about |
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> it in `dmesg`, usually those resolve automatically so I wonder why that |
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> is not the case here. Can you look for messages about GPE / interrupt |
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> in the `dmesg` output? |
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> |
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> You might also able to use one or another kernel parameter from |
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> |
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> https://www.kernel.org/doc/Documentation/kernel-parameters.txt |
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> |
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> in an attempt to fix up the ACPI IRQs, try those that mention ACPI, IRQ |
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> and/or interrupt(s) in their name or description. Though; as this is a |
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> trial and error approach, a specific message and a better idea of what |
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> GPE 8 is might yield a better solution when searching this online. |
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> |
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> As a second question, to figure out what '8' is; take a look at |
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> `cat /proc/interrupts` where the last one or two columns of that line |
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> give it a name. Feel free to share both `dmesg` and that output with us. |
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> |
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> -- |
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> With kind regards, |
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> |
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> Tom Wijsman (TomWij) |
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> Gentoo Developer |
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> |
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> E-mail address : TomWij@g.o |
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> GPG Public Key : 6D34E57D |
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> GPG Fingerprint : C165 AF18 AB4C 400B C3D2 ABF0 95B2 1FCD 6D34 E57D |
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> |