A little research shows that disabling hibernation by default was
intentional [1]. For instructions on how to re-enable it, see [2].
Since testing shows that there's no kernel issue with hibernation on
this machine, I'm marking this invalid.
[1]
https://bugs.launchpad.net/ubuntu/+source/policyki
yes, pm-hibernate works OK.
And I must say that I know why this option is greyed (although it is not
probably an intention) - when you hibernate it, it is really difficult to wake
it up. The whole process of turning-on Ubuntu on Macbook with EFI is hard to
understand and it is easy to get into a
Fwiw, checking a couple of my machines they both have the Hibernate
option greyed out. One of them is a MacBook Air 4,1, and it hibernates
fine using pm-hibernate.
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Please open a terminal and run 'sudo pm-hibernate' to test whether or
not hibernation actually works. If it does work, this is a UI problem
and not a kernel issue.
Please try this first, and if it works ignore the canned requests for
testing above.
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Tommy_CZ, thank you for reporting this and helping make Ubuntu better.
Could you please report the results following
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume ? As well,
if you could also please test the latest upstream kernel available that
would be great. It will allow additio
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested
the upstream kernel, please remove the 'needs-upstream-testing' tag(Only
that one
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/982962
Title:
MacBook Air cannot be hibernated
To manage notifications about this bug go
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/982962
Title:
MacBook Air cannot be hibernated
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/982962
