I've applied the latest BIOS update from HP but this has not made any difference to the problem. I've also verified the problem still exists when running the 2.8.0-26-generic kernel from groovy.
I've also run the apport-collect requested above using that kernel. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1903292 Title: System hangs after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1903292/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs