The problem is not always present. While I could reproduce it last week with ease, in a test run of 10 suspend/resume cycles today the problem fails to manifest. I do not believe the usb_modeswitch is a solution, as the sierra module takes care of this, at least according to the upstream bug 594085.
-- modem-manager fails to recognize 3G modem after suspend/resume https://bugs.launchpad.net/bugs/614274 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs