Hello Prasanna,
On Sat, Nov 26, 2011 at 7:24 PM, Prasanna Venkadesh <prasmailme at
gmail.com>wrote:
On Fri, Nov 25, 2011 at 2:51 PM, Prasanna Venkadesh <prasmailme at gmail.com
wrote:
be
Adding pcie_aspm = force to my grub file made my battery to fail soon
after
3-4 weeks i made change in it and from today morning i am getting the
problem of overheating in my HP Pavilion Dm4 model laptop. What could
kernels.the reason for this. When i boot into windows and check battery statusit
says ("Consider Changing your battery") and overheating continues in
Windows too... This is really a serious problem now with modern
asAny solutions? or suggestions?
Instead of using pcie_aspm=force you can upgrade to latest kernel (git)
http://www.phoronix.com/scan.php?page=article&item=linux_aspm_solution&num=1patches to solve this pcie power management solution is added there. You
can read more
.
" There's just too many hardware devices that don't properly support the
ASPM power-saving modes." and i think mine is one of them. So added this
line caused my hardware to struck with overheating.
I made a fresh install of Fedora 16 replacing Ubuntu 11.10 and now i do not
have overheating problem but due to my battery being affected because of
above problem mentioned i think i should consider changing battery and even
Fedora 16 runs on kernel 3.1 so this also consumes power but at a rate less
than Ubuntu. Hoping for some patches and fixes in kernel 3.2.
--
Regards,
Prasanna Venkadesh
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