Comment 77 for bug 1283589

>
> (In reply to comment #35)
> > If use a needle and reset the (battery/bios ?!) from the hole on the
> bottom of
> > the laptop the acpi events work correctly for few days after falls again
> in
> > acpi issues.
> Does this fix you problem?

This is a temporary workaround that last untill something screw again the
bios // acpi connectivity. In general, the issue rise again after a X
resume (can be the first or after several resumes). This problem is closely
related to the LID issue because the Bios // acpi control also it; in fact
i have also this problem while the Bios is screwed... I'm on a Samsung
np530 ultrabook, but the issue is the same!

2013/2/20 <email address hidden>

> https://bugzilla.kernel.org/show_bug.cgi?id=44161
>
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> --- Comment #53 from Lan Tianyu <email address hidden> 2013-02-20
> 06:16:58 ---
> Hi Lori:
>
> (In reply to comment #35)
> > If use a needle and reset the (battery/bios ?!) from the hole on the
> bottom of
> > the laptop the acpi events work correctly for few days after falls again
> in
> > acpi issues.
> Does this fix you problem?
>
> (In reply to comment #49)
> > For me this has been fixed on samsung 9 series 900X3C-A01_NL by the
> > latest biosupdate provided by samsung (P04AAC). I think Windows doesn't
> > suffer from this since it's using WMI.
> Since there is a newer bios version. Please have a try.
> I check there is no samsung-wmi driver and maybe this is the cause.
>
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