Comment 6 for bug 1559805

I have the same problem - hanging during a suspend.

I've tracked the problem to the driver for the Radeon HD8690M card in my Dell E6440 laptop.

If I rmmod the driver, the suspend/resume works ok. Only problem I have noticed is that without the driver loaded, the power consumption goes up by 4W.

So, as a workaround, I unload the driver before the suspend and reload it after. A small script in the directory /lib/systemd/system-sleep/ will take care of it automagically.

This my first post - can I insert the script here?