For your device the list of usable channels is read from a ROM in the hardware. It seems likely that your hardware is not claiming support for channels 13 and 14. I don't know why would be the case.
Please add the output from running 'iw phy0 info' to this bug. This should allow me to confirm that the channels are supported by the driver but disabled by the hardware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1188400 Title: Wifi channels 12 and 13 unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1188400/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
