It seems the bug is gone (at least in my case), I can't crash the machine. I wanted to check what's the bug status, so I removed the kernel parameter pcie_aspm=off from /etc/default/grub, did sudo update-grub, rebooted, checked dmesg log that pcie_aspm=off is really not activated, then pulled off the power cord and waited. Nothing happened.
I rebooted the machine few times, plugged and removed the power cord and nothing bad has happened. I type this post on laptop running on battery. I will watch the machine for some time. -- 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) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
