Problem solved. The device, when connecting to a tework, automatically sets up the APN as "internet". When this is adjusted to the correct one, in my case "internet.mtn@, everything works smoothly (also in 9.04). So the problem is not linux :-)
-- When using USB mobile broadband, connection immediately disconnects https://bugs.launchpad.net/bugs/490206 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
