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.
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.