I've done the debugging you've requested: 1.) I've installed the packages from trunk and run the test. I'll attach the log files.
You will see in the log of modem-manager that there are some critical errors when I remove the modem. After that it finds the modem when it is plugged in again, but cannot initialize it. 2.) If I kill the modem-manager (before/after plugging in the device again) then nm-applet shows the modem again, but when I try to connect the modem to the network, Network-Manager goes wild with lots of error messages (see log) and uses 100% CPU time. (ttyUSB0): device state change: 3 -> 4 (reason 0) (ttyUSB0): device state change: 4 -> 6 (reason 0) (ttyUSB0): device state change: 6 -> 4 (reason 0) ... I can only kill network-manager in this case. Hope this helps finding the problem. -- network-manager does not recognize usb modem when it is plugged in again https://bugs.launchpad.net/bugs/446695 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
