kunsi-p14s: bug has been fixed

nodes/kunsi-p14s.py

@@ -111,14 +111,6 @@ nodes['kunsi-p14s'] = {
                 'x32edit': {},
             },
         },
-        'sysctl': {
-            'options': {
-                # XXX temp, try to find out why the system randomly
-                # hangs when using wifi, but only after suspending or
-                # switching from ethernet.
-                'net.ipv6.conf.wlp3s0.disable_ipv6': '1',
-            },
-        },
         'systemd-boot': {
             'default': 'arch',
             'entries': {