@Brad - The problem appeared between 3.2.0-10.18 and 3.2.0-12.20, so I'd start there for bisection. I will try out the 3.2.0-11.19 kernel and will also check out mainline kernels from 3.2 and 3.3.
As a test I backed down to the 3.0.0-15.26 kernel from 11.10 since I still had it installed on the machine. I have been stable on DC power for ~1hr with this kernel, compared to the 3 lockups I had this morning within 30mins using 3.2.0-17.27. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/929111 Title: Repeated freezes when running on battery power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/929111/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
