Brendan Donegan, as per http://download.lenovo.com/express/ddfm.html an update
is available for your BIOS (66CN55WW). If you update to this following
https://help.ubuntu.com/community/BiosUpdate , does it change anything? If it
doesn't, could you please both specify what happened, and just
Unfortunately this doesn't seem to fix the issue. I've also noticed that
it's not directly related to suspend/resume. This time around it seemed
to just disappear mid-use.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
--
You
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.12 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix
