#1835 BLOC Trial-3: Unable to resume via power button nor wireless.
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Sat Sep 8 05:20:08 EDT 2007
#1835: Unable to resume via power button nor wireless.
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Reporter: jcardona | Owner: wad
Type: defect | Status: assigned
Priority: blocker | Milestone: Trial-3
Component: kernel | Version:
Resolution: | Keywords: power
Verified: 0 |
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Comment(by gary):
Hi John,
please reference suspend_resume.xls
when I measure C1 "SHF3300026", main_on and wakeup_ec signal
it turns out sometimes South Bridge will ignore wakeup_ec event,
and accept next wakeup_ec event,I don`t know why.
when CPU hang up,the Main_on and power rail has been turn on
which means the EC is already wakeup South Bridge,even MIC LED is turn off
by OFW
then CPU hang up ,so you want to verify the LPC and PCI bus.
did you think it is related with power dischange time?
I was checked each power rail on faild OX, there are dischange
very quick ,I believe power dischrng is not a issue.
I will try to test wakeup on power button
will let you know any further information.
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Ticket URL: <https://dev.laptop.org/ticket/1835#comment:17>
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