Installing by hand latest 1.1.20 drivers from http://intellinuxwireless.org/ website has solved the problem for me.
"Error setting Tx power (-11)" message was not related to the problem described, it was a bug introduced with one of the latest driver versions, however it has been fixed as well as of version 1.1.20. -- iwl4965 drops out from time to time (Santa Rosa) https://bugs.launchpad.net/bugs/144621 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
