My MF636 was also disconnecting after about 10 minutes consistently but is now working reliably. Checking /var/log/dpkg it seems that many packages were updated recently including udev and libgudev.
In my case I insert the modem, eject the USB drive, wait a few seconds then run sudo wvdial to establish a connection. Performance is the same as when running under WinXP.
My thanks to all the unsung heroes who are responsible for 9.10 - it's GREAT!!
My MF636 was also disconnecting after about 10 minutes consistently but is now working reliably. Checking /var/log/dpkg it seems that many packages were updated recently including udev and libgudev.
In my case I insert the modem, eject the USB drive, wait a few seconds then run sudo wvdial to establish a connection. Performance is the same as when running under WinXP.
My thanks to all the unsung heroes who are responsible for 9.10 - it's GREAT!!