Thanks for testing and providing this information. I see that CONFIG_LOCKUP_DETECTOR is enabled in Precise(12.04) and Quantal(12.10) as well as Raring(13.04). Do you also see this bug on those releases?
However, I do see that Raring is the only release that has CONFIG_HARDLOCKUP_DETECTOR enabled. I'll build a Raring test kernel with CONFIG_HARDLOCKUP_DETECTOR disabled and post a link to it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1079534 Title: [LENOVO 4313CTO] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1079534/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs