https://bugzilla.kernel.org/show_bug.cgi?id=36182
Waldo <vva...@gmail.com> changed:
What |Removed |Added
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CC| |vva...@gmail.com
--- Comment #1 from Waldo <vva...@gmail.com> 2011-06-30 19:36:31 ---
I am still seeing power limit notifications in kernel 3.0rc5 (ubuntu) on a
Thinkpad w520 (bios 1.24). They look like this:
Jun 30 12:24:30 laptop kernel: [33700.013916] CPU6: Package power limit
notification (total events = 5929)
Followed shortly thereafter with:
Jun 30 12:24:30 laptop kernel: [33700.014719] CPU6: Package power limit normal
On earlier kernels the error appeared as a hardware error ("THERMAL"). These
errors show up when the CPU, in my case a i7-2820QM, starts to warm up, such as
when compiling. The temps never exceed 75C, which is well within safe specs..
Don't know if it's related, but I also see this:
Jun 30 12:03:42 laptop kernel: [32453.647044] thinkpad_acpi: THERMAL ALERT:
unknown thermal alarm received
Jun 30 12:03:42 laptop kernel: [32453.647059] thinkpad_acpi: unhandled HKEY
event 0x6040
Jun 30 12:03:42 laptop kernel: [32453.647066] thinkpad_acpi: please report the
conditions when this event happened to ibm-acpi-de...@lists.sourceforge.net
Jun 30 12:03:42 laptop kernel: [32453.648022] thinkpad_acpi: EC reports that
Thermal Table has changed
I may try to reproduce and send to the ibm list, but did want to confirm this
issue persists into 3.0 linux as of now.
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