Hello Alexander NetworkManager don't enable it as default which Connman does. I think that is what the bug report is about :)
Regards Kristian Klausen > Subject: Bug#827296: #827296 - connman: Connman slow down the boot when no > network available > From: a...@debian.org > Date: Fri, 2 Sep 2016 10:53:45 +0200 > To: 827...@bugs.debian.org > CC: flor...@biree.name; cont...@bugs.debian.org > > tags 827296 + moreinfo > severity 827296 normal > thanks > > Hi, > > this seems to be a feature. Seems you were able to resolve this issue? > Anything you think that should be done here? > > Network Manager also has a similar wait job. timeout there is 30 > seconds. connman just seem to have a higher default timeout in code > (120 seconds). > > You could customize the job with --timeout=30 or we could use that as > the default in the package if we feel there is strong reason to > believe that majority of debian users will want the shorter timeout. > > Let me know if you are happy with the ability to tweak by yourself... > > Thanks, > > - Alexander >