Same problem here, with ZTE MF195; relevant log fragment: https://gist.github.com/dividedmind/5091386 ttyACM0 is the data port, ttyACM1 is the aux port. Note the modem reporting reconnection (+CREG: 1) after mm has dropped the link.
I don't have the relevant log fragment at hand, but when forcing reconnection I noticed the modem is still sending PPP data (ie the connection hasn't dropped on its end), whereas mm is expecting AT negotiation at this point. This problem is very annoying when you're in a place with weak coverage that comes and wanes. You end up having to pull modem every several minutes, just because of momentary loss of connection. I'll also note that Windows handles this gracefully, with the bundled connection manager and without it (ie. vanilla RAS, just the modem driver). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/916235 Title: Huawei E870 refuses to reconnect (on Natty) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/916235/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
