Public bug reported: To fix this, I had to go to "Mobile broadband settings", click the gearwheel icon, spot the "IPv6 settings" tab and change Method from Ignore to Automatic.
ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: modemmanager 1.6.8-2ubuntu1 Uname: Linux 4.16.7-041607-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri May 18 16:34:25 2018 InstallationDate: Installed on 2018-04-25 (22 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404) SourcePackage: modemmanager UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: modemmanager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to modemmanager in Ubuntu. https://bugs.launchpad.net/bugs/1772023 Title: Mobile broadband has IPv6 disabled by default Status in modemmanager package in Ubuntu: New Bug description: To fix this, I had to go to "Mobile broadband settings", click the gearwheel icon, spot the "IPv6 settings" tab and change Method from Ignore to Automatic. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: modemmanager 1.6.8-2ubuntu1 Uname: Linux 4.16.7-041607-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri May 18 16:34:25 2018 InstallationDate: Installed on 2018-04-25 (22 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404) SourcePackage: modemmanager UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1772023/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp