It happened to me with a freshly installed Ubuntu version. It worked fine with 14.10 and 14.04.
So all you need to do is to install Ubuntu 15.04 and configure a modem connection using the network manager applet. I also will try to reproduce this error from scratch. Maybe also an USB stick version will do the job. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1458340 Title: nm-applet crashs with segmentation fault (Cannot grab information for modem at /org/freedesktop/ModemManager1/Modem/7: No ModemManager support) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1458340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs