http://bugzilla.novell.com/show_bug.cgi?id=510732
User trenn@novell.com added comment
http://bugzilla.novell.com/show_bug.cgi?id=510732#c31
Thomas Renninger changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|core runs with high |bluetooth btusb driver
|temperature - btusb driver |consumes additional 5 Watts
|consumes additional 5 Watts |of power by default
| |compared to 11.1
--- Comment #31 from Thomas Renninger 2009-10-27 04:55:51 MDT ---
Thanks. I'd still like to keep this bug for btusb power regression tracking I
am seeing.
I expect this is related to:
http://www.heise.de/open/artikel/Kernel-Log-Was-2-6-32-bringt-1-Die-Neuerung...
Translation of the related topic:
-------
The btusb driver is now usb autosuspend capable. On bluetooth chips which do
not support remote wakeup, the interface must be de-activated for power saving
mechanisms to take place.
-------
We are still at 2.6.31 and something broke there for my chipset compared to
11.1 kernel. If I find the time I go on with this one, first try probably will
be a 2.6.32 kernel.
If anyone else is also seeing this and/or knows more about it, please point me
into the right direction and I can add things if it's not too intrusive.
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