I am using Linux xps 4.8.0-45-generic #48~16.04.1-Ubuntu SMP Fri Mar 24 12:46:56 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux and suspend them resume fixed the problem.
I am using Linux xps 4.8.0-45-generic #48~16.04.1-Ubuntu SMP Fri Mar 24 12:46:56 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux and suspend them resume fixed the problem.