Latest kernel (2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux) seems to make no improvement to the reliability of connection with my e169. I get maybe 40-50% first-time connections.
Basically, if your modem does not connect, do ls -la /dev/ttyU*. If that reports no such file or directlory, load the usb-serial module with sudo modprobe usbserial vendor=0x12d1 product=0x1001 (change the product=* to suit your modem).
ls -la /dev/ttyU* should now report at least /dev/ttyUSB0 and Network Manager will connect. (If you use wicd and wvdial/gnome-ppp, manually start connection.)
You may still have problems with DNS (it seems connected but won't reach a web address), if so, disconnect any wireless networks and restart your mobile broadband. For me It help to have the DNS addresses listed under the IPv4 settings tab.
Latest kernel (2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux) seems to make no improvement to the reliability of connection with my e169. I get maybe 40-50% first-time connections.
But I did find the information on this helpful (http:// forums. debian. net/viewtopic. php?f=7& t=47200).
Basically, if your modem does not connect, do ls -la /dev/ttyU*. If that reports no such file or directlory, load the usb-serial module with sudo modprobe usbserial vendor=0x12d1 product=0x1001 (change the product=* to suit your modem).
ls -la /dev/ttyU* should now report at least /dev/ttyUSB0 and Network Manager will connect. (If you use wicd and wvdial/gnome-ppp, manually start connection.)
You may still have problems with DNS (it seems connected but won't reach a web address), if so, disconnect any wireless networks and restart your mobile broadband. For me It help to have the DNS addresses listed under the IPv4 settings tab.