[Bug 340014] Re: Samsung NC10 fails suspend/Resume tests

[Steve Langasek]

Note that the relevant fixes were to the pm-utils and laptop-mode-tools
packages, not acpi-support; acpi-support had a gratuitous call to hdparm
but only in a path that was unrelated to this bug.

Fixing pm-utils and laptop-mode-tools cut the number of back-to-back
'hdparm -B' calls on resume from 3 to 1.  The power transition event
from unplugging the power while suspended would add an extra 1 call (via
gnome-power-manager+devkit-power), so this is a max 2 'hdparm -B' calls
vs. 4 before.

Since the problem was only being reported in the case where hdparm -B
was being called 4 times back-to-back, we are probably now safely below
the threshold where we'll trigger this; but a quirk blacklist *can* be
implemented, if this problem recurs.

-- 
Samsung NC10 fails suspend/Resume tests
https://bugs.launchpad.net/bugs/340014
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