That new version of usb-modeswitch-data is only available in proposed repository of Trusty.
Trusty is currently a development branch of Ubuntu and using proposed repos in such development versions is disadvised. I suggest you to disable proposed and downgrade usb-modeswitch-data. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to usb-modeswitch-data in Ubuntu. https://bugs.launchpad.net/bugs/1280548 Title: pull new upstream version 20140129-1 Status in “usb-modeswitch-data” package in Ubuntu: Triaged Bug description: The version in saucy is 2 years old (20120815-2) since then 7 new versions have been published upstream, adding a whole lot of new devices and bugfixes (especially from huawei) That might help to cut down quite a few of the other reported bugs on this package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-modeswitch-data/+bug/1280548/+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

