I think it was the same with 12.04 LTS amd64 too. I don't have that laptop anymore, and I'm back to using the MSI Wind with 10.04 i386 that was used in the original bug report 2 years ago. I'll try to do some testing once I have a spare machine with 12.04 (possibly next week).
tcsillag -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/608605 Title: Modem-manager: Huawei E220 does not works after using pl2303 based serial port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/608605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs