drivers - Dell XPS 9550 - 16.04 LTS: black screen on suspend - Ask Ubuntu


dell xps 9550 (15", 2015) -- 16gb swap, 250gb sdd, 4k

upon opening computer suspending (whether closing lid or otherwise) screen black computer in fact on. when push audio function keys, can hear audio start/stop , tone when audio level changes.

i have sufficient swap space , started upon installing 16.04. happens both nvidia binary driver - version 367.57...(proprietary) , x.org x server -- nouveau display driver geforce gtx 960m.


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