On Mon, Feb 3, 2014 at 7:10 AM, Alexander <alex@xxxxxxxxxxxx> wrote: > Hello. I have some troubles with Intel Wireless AC 7260 notebook > adapter. I have only N-speed (up to 300 mbps) with my AC router (ASUS > RT-AC56U), but AC-speed is working in windows 8.1, iwconfig output has > "IEEE 802.11abgn", Power Management is off. I tried Ubuntu 13.04 and > 13.10 with 3.11 and 3.12 kernels. Can you help me? As I already wrote on another mailing list: 11ac rates are not supported on 3.12. The first kernel that supports 11ac rates is 3.13. You can also install backport to update your wireless stack without changing your underlying kernel: -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html