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