[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/69880
Title:
SMP-enabled kernels need an APM module option to power off on APM-only
systems
Status in linux package in Ubuntu:
Expired
Status in linux-source-2.6.17 package in Ubuntu:
Invalid
Bug description:
On SMP-enabled kernels, the APM-based power-off is disabled
automatically. Starting with 6.10 (Edgy Eft), Ubuntu began to
ship SMP-enabled kernels as default. This has an impact on
people who use old computers which do not support ACPI
and hence rely on APM to power off automatically after halting.
There is a way to work around this problem, and that is adding
a file in /etc/modprobe.d/ which contains the following lines:
=== 8< ===
options apm smp=1 power_off=1
=== >8 ===
This line tells the APM module to use the power off feature
even if the kernel is an SMP-enabled one.
It would be nice if Ubuntu included an appropriate file in
/etc/modprobe.d with the contents quoted above. This way
users wouldn't have to do anything special to make Ubuntu
power off properly on older computers which support
only APM.
Thanks in advance,
M. Vefa Bicakci
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/69880/+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
