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Finding out what caused the computer to wake up from sleep (Ubuntu)
Fresh7 days ago
Mar 15, 20266738 viewsConfidence Score0%
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Problem
Is there any way to find out which device/event caused Ubuntu (10.10) to wake up from the most recent sleep/hibernation? I am trying to troubleshoot some sleep issues on a new box, and knowing what's causing it to wake up would help. I did check but all it seems to say is Sat Dec 11 22:18:27 GMT 20…
Error Output
/var/log/pm-suspend.log
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New Fix – Awaiting Verification
Fix for: Finding out what caused the computer to wake up from sleep (Ubuntu)
Low Risk
After much head-scratching, my problem turned out to do with USB 3.0. Here are the findings. The box wasn't waking up prematurely, it wasn't going into sleep at all, which makes the original question somewhat irrelevant in my case. Suspend now seems…
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