Re: Warning: confirmed severe issue after Yosemite update on Macbook Airs -- resolved
On 2014-11-12 10:45, Christian Kastner wrote:
> upgrading OSX to Yosemite on a Macbook Air (Mid 2013) and (Mid 2014)
> apparently also updates the firmware in a way that triggers an
> interrrupt storm in Linux. This is related to the i915 driver. The
> result is kworder thread running full steam, and this will eat away your
> battery in no time.
>
> https://bugzilla.kernel.org/show_bug.cgi?id=85881
>
> If you own a Macbook Air (Mid 2013) or (Mid 2014) and you haven't
> upgrade to Yosemite yet, it would *greatly* be appreciated if you could
> attach the output of acpidump and dmidecode to the above bug report
> (more details there).
Good news: the recent update of OSX to 10.10.2 contained another silent
firmware update, and it appears that this update resolved the issue.
> Christian
>
> PS: Please CC me as I am not subscribed to this list.
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