I noticed at one point dns queries were working again, so I grabbed syslog again. After a short time DNS stopped working.
At the beginning of the log DNS was *NOT* working (I know this for sure as I used ping google.com after 16:00:37) while at the end of the log DNS was "likely" to be working (because I pinged google.com and it was working, so I grabbed the log. But I can't know if it stopped working between the moment when I finished pinging google and the moment I grabbed the log) I hope this will help understand what happens between a non-working and working state. Edit: Tony had a look at the file and said unfortunately it's not enough to fully understand what's going on ** Attachment added: "syslog_works" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1580146/+attachment/4665604/+files/syslog_works -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1580146 Title: [touch] Internet connection stops working while WiFi is still connected To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1580146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs