Comment 129 for bug 1568604

BTW, I'm also experiencing a different error besides this one which I couldn't really find a bug ticket for, maybe someone else here also has it?

Sometimes when turning on the laptop (opening the lid) after it has been suspended, I'm getting a black screen with back light, but nothing else. Tried all key combinations I could think of, nothing helped. When that happens I have to shut down the laptop altogether by pressing the power button for a few seconds and then turn it on again.....

It happens both when suspending from power option and when closing the lid and suspending.

I'm on a thinkpad x1 carbon gen 4 running Xubuntu 16.04 running kernel version 4.6.0-994-generic