I would like to confirm this bug. Using intel 5300AGN with Dell Latitude E6400. 2.4Ghz fine. 5Ghz stoped working after first connection.
see log 2.4Ghz and 5Ghz ** Attachment added: "5Ghz-syslog" http://launchpadlibrarian.net/33405349/5Ghz-syslog -- [karmic] Intel WiFi Link 5300 sometimes not working on 5 GHz https://bugs.launchpad.net/bugs/420678 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
