Experiencing same problem on Lenovo X200 with embedded Ericsson F3507g card. Using 2.6.28-13-generic.
Used to work great, now does not show up in lsusb and /sys/devices/platform/thinkpad_acpi/wwan_enable does not exist. I have not been able to make the card work by hibernating/resuming. Makes the card inoperative, a real problem for those of us who depend on this functionality. -- Ericsson F3507g (0bdb:1900) - does not display in NetworkManager, tho USB ACM devices are registered https://bugs.launchpad.net/bugs/363812 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