Public bug reported:
I am using Ubuntu 10.04.4 LTS Release: 10.04 2.6.32-57 generic PAE kernel on
HP 8540w notebook. When I wake it up after sleeping, top ALWAYS shows kackpid
as using 97% to 100% of CPU. It can really slow down the computer. The -54
through -57
kernels all show this same behavior.
I've researched a lot about this kacpid issuse on the net but can find nothing
newer than about 2010 or 2011. A few older posts have links to websites that
they say give a good solution but those sites no longer exist, so I am in the
dark. Two linux guru sysadmin types that I work with can't figure how to
stop/restart kacpid or suggest what to do. The only thing that fixes the
problem is a restart.
** Affects: acpi (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1299208
Title:
after sleeping the kacpid daemon uses 97% of cpu
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