[Bug 492649] [NEW] Laptop automatically suspends right after resume if power cable was disconnected before resuming

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Binary package hint: pm-utils

I have a Macbook 2,1 running Ubuntu 9.10 (karmic) 64-bit. My laptop
sometimes automatically goes to sleep just a few seconds after waking
up. I don't know the reason of this behaviour and it is very hard to
find anything relevant in the logs. Such a behaviour happened today so
I'm attaching some logs. Look for Dec 4 19:50 - this is the beginning of
my first attempt of resuming from sleep.

Description update:
The most probable trigger to this bug is resuming from suspend while on battery.
Steps to reproduce:
1) Suspend your laptop with power cable plugged in
2) Disconnect power cable
3) Resume from suspend
4) Laptop goes to sleep right after wake up

** Affects: gnome-power
     Importance: Unknown
         Status: Unknown

** Affects: gnome-power-manager (Ubuntu)
     Importance: Undecided
     Assignee: Chow Loong Jin (hyperair)
         Status: Confirmed

** Affects: pm-utils (Ubuntu)
     Importance: Undecided
         Status: Invalid


** Tags: apport-collected karmic regression-release
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Laptop automatically suspends right after resume if power cable was disconnected before resuming
https://bugs.launchpad.net/bugs/492649
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