Button events lost after S3 on Thinkpad R32
Hi all.
I understand that this problem also shows up in the R40
After doing echo 3 > /proc/acpi/sleep
and then resuming, events no longer arrive in /proc/acpi/event.
I doesn't matter if it's tiggered by a lid event, or done by hand, the same thing happens (I thought there might be some kind of a race for a bit)
Everything else seems to work. I can sleep by hand, and by lookng at the /proc/ entry I can see that the lid opens and closes.
Here's the DSDT
http://throb.netspace.org/~bperk/dsdt-IBMR32.dsl
There is a typo in this DSDT, but fixing it doesn't seem to help.
I tried to debug this a bit by setting debug_layer to 0x4 (for the event layer) and the level to 0xffffffff, but I couldn't really see anything too suspect.
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Thus wrote Brian Perkins:
Quoted 6 lines
Hi all.
I understand that this problem also shows up in the R40After doing echo 3 >
/proc/acpi/sleepand then resuming, events no longer arrive in
/proc/acpi/event.
How's the /proc/interrupts after that? Does it show any ACPI interrupts occuring? Anyway, you moight want to check on this:
http://bugme.osdl.org/show_bug.cgi?id=1409
Best regards,
Signature · 9 lines
Karol 'sziwan' Kozimor sziwan-DETuoxkZsSqrDJvtcaxF/[email protected] ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/
A message that is not in the archive (sent off-list or not yet received): 20031207123536.GA25120-DETuoxkZsSqrDJvtcaxF/[email protected]
Yeah, no interrupts either.
I tried looking at bugzilla, but hadn't noticed that one.
Anyway, the patch doesn't work, as Shaohua observed.
Quoted 9 lines · Karol Kozimor
How's the
/proc/interruptsafter that? Does it show any ACPI interrupts occuring? Anyway, you moight want to check on this:
http://bugme.osdl.org/show_bug.cgi?id=1409Best regards,
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