@jsalisbury I've now updated kernal to 3.6.3-030603-generic. But the problem is not resolved.
One more bug I found: After some time WiFi doesn't work. It means Internet doesn't works. When I reconnects WiFi then works fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1063687 Title: ZTE Data card doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1063687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs