I have tested it with the mainline kernel 4.12 (generic and low- latency). The bug is still there. I've notice that if I've unplugged the power adapter before trying to wake the laptop up the, sometimes it wakes up successfully, what never happens if the power adapter is pluggen in.
I have attached the dmesg output and a fragment of system log from boot till sleep, which hanged. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1701171 Title: Laptop hangs on wake-up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1701171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
