Comment 4 for bug 313573

eeepc 900 + intrepid (both adam's and stock kernel behave alike in relation to this bug)

Using the command acpi -b also makes video/audio stutter. I think the scripts invoked by acpi events make intensive use of this command (acpi) to get battery status, etc.

It makes impossible to watch video or listen to music on battery. Very annoying.

Using the kernel option noacpi eliminates the problem, but using a laptop without acpi is not a option to me.