Same here. Huawei E1550 (E620) on Lucid.
I think this is a bug in the modem-manager. So as not to reboot each time the modem disappears, I wrote a little script:
#!/bin/sh
gksudo killall modem-manager
Once the process of modem-manager killed, network-manager restores it and everything is OK: modem is detected.
Same here. Huawei E1550 (E620) on Lucid.
I think this is a bug in the modem-manager. So as not to reboot each time the modem disappears, I wrote a little script:
#!/bin/sh
gksudo killall modem-manager
Once the process of modem-manager killed, network-manager restores it and everything is OK: modem is detected.