I found a solution when there is no network just after booting: sudo pkill dnsmasq
The network manager then automatically relaunch dnsmasq as you can see by typing: sudo /etc/init.d/network-manager status And it's OK ! So it seems to be a DNS related problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1434986 Title: Not working network connection after boot To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1434986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
