Following the instructions, I couldn't identify any mailing list to send the bug report, so I email it to the maintainer of the presumable affected module who suggested me to report it to the Kernel Bug Tracker:
https://bugzilla.kernel.org/show_bug.cgi?id=86031 ** Bug watch added: Linux Kernel Bug Tracker #86031 http://bugzilla.kernel.org/show_bug.cgi?id=86031 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1358921 Title: [Acer AO 751h] Laptop requires a hard reset to recover from suspend state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
