* Re: kernels 3.9.5 to 3.10.6 fail to boot on battery, vaio vgn-c2m/w
[not found] ` <CAL3-7Mp4ncq4Q=uxmLR6ykExqu1BTzhJjX3UcyBTfZUPrLUCdA@mail.gmail.com>
@ 2013-10-27 21:54 ` Ian Malone
2013-10-28 14:33 ` Alan Stern
0 siblings, 1 reply; 3+ messages in thread
From: Ian Malone @ 2013-10-27 21:54 UTC (permalink / raw)
To: linux-pm
Hi,
Is there anything I can do that will help to resolve this bug?
> https://bugzilla.kernel.org/show_bug.cgi?id=60770
>
Quick summary: removal of idle=mwait has led to laptop failing to boot
on battery. Only known workaround so far is to use idle=poll which
drains battery at an amazing rate.
--
imalone
http://ibmalone.blogspot.co.uk
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: kernels 3.9.5 to 3.10.6 fail to boot on battery, vaio vgn-c2m/w
2013-10-27 21:54 ` kernels 3.9.5 to 3.10.6 fail to boot on battery, vaio vgn-c2m/w Ian Malone
@ 2013-10-28 14:33 ` Alan Stern
2013-10-28 15:24 ` Ian Malone
0 siblings, 1 reply; 3+ messages in thread
From: Alan Stern @ 2013-10-28 14:33 UTC (permalink / raw)
To: Ian Malone; +Cc: linux-pm
On Sun, 27 Oct 2013, Ian Malone wrote:
> Hi,
>
> Is there anything I can do that will help to resolve this bug?
>
> > https://bugzilla.kernel.org/show_bug.cgi?id=60770
> >
>
> Quick summary: removal of idle=mwait has led to laptop failing to boot
> on battery. Only known workaround so far is to use idle=poll which
> drains battery at an amazing rate.
You can try bringing this to the attention of the person who wrote the
commit removing idle=mwait.
Alan Stern
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: kernels 3.9.5 to 3.10.6 fail to boot on battery, vaio vgn-c2m/w
2013-10-28 14:33 ` Alan Stern
@ 2013-10-28 15:24 ` Ian Malone
0 siblings, 0 replies; 3+ messages in thread
From: Ian Malone @ 2013-10-28 15:24 UTC (permalink / raw)
To: linux-pm
On 28 October 2013 14:33, Alan Stern <stern@rowland.harvard.edu> wrote:
> On Sun, 27 Oct 2013, Ian Malone wrote:
>
>> Hi,
>>
>> Is there anything I can do that will help to resolve this bug?
>>
>> > https://bugzilla.kernel.org/show_bug.cgi?id=60770
>> >
>>
>> Quick summary: removal of idle=mwait has led to laptop failing to boot
>> on battery. Only known workaround so far is to use idle=poll which
>> drains battery at an amazing rate.
>
> You can try bringing this to the attention of the person who wrote the
> commit removing idle=mwait.
>
Thanks. The commit was Len Brown @ intel, the bug was re-assigned to
him by the original assignee, though I've just noticed he's not on the
CC list and also the commit is under an @intel address while his
bugzilla is @kernel. Wonder if one of those factors have caused this
to be missed. I'll try forwarding this on to him.
--
imalone
http://ibmalone.blogspot.co.uk
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-10-27 21:54 ` kernels 3.9.5 to 3.10.6 fail to boot on battery, vaio vgn-c2m/w Ian Malone
2013-10-28 14:33 ` Alan Stern
2013-10-28 15:24 ` Ian Malone
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