http://bugzilla.kernel.org/show_bug.cgi?id=10482





------- Comment #22 from [EMAIL PROTECTED]  2008-05-21 12:42 -------
I looked at the problem some more, using printk and sysrq to narrow it down.
It looks like the problem occurs during the execution of the _WAK ACPI
function. The _WAK-function on my laptop calls Sleep(100). This sleep doesn't
finish.

I added debug logging to the acpi_ex_system_do_suspend function. This shows
that this function calls acpi_os_sleep(how_long), but that this call doesn't
return (before I unplug the power).

I will attach a patch which shows the debug logging I added, and the output
from dmesg.


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