[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/93067
Title:
High pitch noise from CPU when on battery
Status in “linux” package in Ubuntu:
Expired
Status in “linux-source-2.6.20” package in Ubuntu:
Won't Fix
Bug description:
Binary package hint: linux-source-2.6.20
Hi,
I have a very annoying nigh pitch noise on all of my newer laptops (hp
nx8220, nw-series, thinkpad x60 and x60s) when on battery, cpu is
idling on lowest step and no usb device is plugged in, as descripted
here: http://www.thinkwiki.org/wiki/Problem_with_high_pitch_noises
#Solutions_for_CPU-triggered_noise
# echo 2 > /sys/module/processor/parameters/max_cstate solves the
problem for me, although it was not necessary to do anything in edgy
(all 2.6.17* kernels there).
I don't know if you need any further information here, because it
seems this problem exists with nearly every new laptop and kernel or
distribution, except the one used in edgy.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/93067/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
