Could you try this: sudo iwconfig eth1 rate 54M
as it comes here: https://answers.launchpad.net/ubuntu/+source/network- manager/+question/6910 -- [Feisty regression] Wifi with zd1211rw limited to 11Mb/s https://bugs.launchpad.net/bugs/109913 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs