Reassigning to modemmanager and setting priority to Medium, this appears to be relatively frequent/caught by many users.
Much of the issue comes from the fact that this particular device doesn't get powered on when connected; IIRC there has been some slight changes in powering methods for some devices, so maybe this got affected by these changes. It's just a side effect (fortunately) that "Enable broadband" happens to work to bring up the modem properly. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/874900 Title: "Enable mobile broadband" option gets unchecked Status in “modemmanager” package in Ubuntu: Confirmed Bug description: I could not configure nw-manager to autoconnect with mobile broadband. I'm not sure if uncheking of "Enable mobile broadband" is the key issue here, but after cheking "Enable mobile broadband", mobile broadband starts connecting. System information: Ubuntu 11.10 network-manager (0.9.1.90-0ubuntu3) oneiric; Huawei Technologies Co., Ltd. E220 HSDPA Modem / E230/E270 HSDPA/HSUPA Modem Steps to reproduce: 1. Plug usb device 2. Click nv-manager icon, check "Enable mobile broadband" 3. Unplug and plug usb device Result: "Enable mobile broadband" option is unchecked. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/874900/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

