Tagged Questions
1
vote
0answers
415 views
Intel Core i3/i5/i7 Sandy Bridge CPU throttling
Intel Sandy-Bridge family i5 Core CPU, running Linux kernel 3.2 (Debian Squeeze/Wheezy), under heavy computation load, does not react to to cpufreq-set -g powersave (using acpi_cpufreq module). It is ...
1
vote
3answers
788 views
Why kernel 3.6.2 is so much less energy efficient than 3.6.1 on Mint 13?
I noticed, that the power consumption in my ASUS P53E notebook is doubled (from 10W to 20W) when I change from kernel 3.6.1 to 3.6.2 (or later). I use Ubuntu Quantal mainline kernel from ...
1
vote
1answer
84 views
ACPI (Advanced Configuration And Power Configuration) not present on 2.6.38.8?
I need to disable some parts in ACPI, but it is
simply not present in kernel 2.6.38.8 (downloaded
as a tar from net)?
I can see the option in kernel 2.6.34-12 (default
on OpenSuse 11.3), but not in ...
6
votes
1answer
500 views
Linux kernel 3.3 power regression
I am using Fedora 16 in my DELL n4110. I recently upgraded the kernel from 3.2 to 3.3. In contradiction to the official claim, my system still drains battery as hell. It only provides 1:30 to 2 hrs of ...
