I am (probably) experiencing the same problem on a HP Compaq nx7400 running Xubuntu 12.04 daily (atm 3.2.0-18-generic-pae #29-Ubuntu SMP Mon Mar 12 00:42:23 UTC 2012 i686 i686 i386 GNU/Linux).
The system freezes after an unspecified time running on battery. When reconnected to AC power, it will come back to life again most of the times. I tried the workarounds described in comment #50 and #76, but they didn't work for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/656745 Title: notebook crashes on battery with particular wlan or other pcie devices enabled (dell vostro 3700, asus, medion, acer and others) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/656745/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
