Installing the package "usb-modeswitch" really does the trick! I've problems with Huawei E1552, E800 and E220 with different Ubuntu versions over a few years. After booting, the interface is ready and I can connect to my mobile internet provider without problems.
-- Huawei Modem E1552 not recognized https://bugs.launchpad.net/bugs/561051 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
