upgrading to 4.11 won't help, fix is going into 4.12
downgrade to 4.8 ;)
Linux XPS13 4.8.0-46-generic #49-Ubuntu SMP Fri Mar 31 13:57:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
silles@XPS13:~$ uptime 08:56:47 up 6 days, 10:06, 2 users, load average: 0.67, 1.14, 0.85
upgrading to 4.11 won't help, fix is going into 4.12
downgrade to 4.8 ;)
Linux XPS13 4.8.0-46-generic #49-Ubuntu SMP Fri Mar 31 13:57:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
silles@XPS13:~$ uptime
08:56:47 up 6 days, 10:06, 2 users, load average: 0.67, 1.14, 0.85