The lkml tread you referenced in the bug description was for commit 37b12910dd11d9ab969f2c310dc9160b7f3e3405. That commit landed upstream in v4.3.rc1, so it is already in the 4.4 based Xenial kernel.
Did this issue start happening after a recent upgrade, or after applying updates? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1668356 Title: Hard lockup after 4 hours uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1668356/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
