Installation of the package "fs0-gsm0710muxd" (version 0.9.3.1-3 lucid) solves this problem. I am closing this bug and filing a bug report addressing the inclusion of this package.
** Changed in: modemmanager (Ubuntu) Status: New => Invalid -- Mobile Broadband over USB on Samsung phone fails 10.04, but worked in 9.10 https://bugs.launchpad.net/bugs/593166 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs