Modem gone after suspend/resume

[Torsten Spindler <torsten canonical com>]

Hello,

a 3G modem is no longer recognized by modem-manager when the system
resumes. It seems the USB identification changes upon resume, from
usb6/6-1 to usb6/6-2. This might be caused by udev rules?

I've collected some logs here on Launchpad:
dmesg after resume:
http://launchpadlibrarian.net/53157289/dmesg
find in the sys directory after resume:
http://launchpadlibrarian.net/53157295/find
debug output for modemmanager:
http://launchpadlibrarian.net/53157338/mm.log

Any chance to get modem-manager/networkmanager to rescan the device tree
to find the modem again?

Torsten