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My wifi works fine, except that I can not connect to as AC. I have multiple AC routers but I can't get my ubuntu machine with an Intel 7260 Wifi Chipset to connect at an AC bit rate.

I have tried 16.04, 16.10 and now 17.04

Wireless Script Output

http://paste.ubuntu.com/24846895/

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  • Welcome to Ask Ubuntu! Please edit your question to add the extra script output, not post it as an answer.
    – fosslinux
    Jun 8, 2017 at 0:01
  • It's too long for the sites body length validation
    – Adam Mills
    Jun 8, 2017 at 0:32
  • You can use paste.ubuntu.com for long outputs. Regarding your speed, I wouldn't trust the tool output and check the actual speed with iperf instead. You have connected to a 5Ghz network which is good. Now start iperf3 -s on one node (say, your openwrt router) and iperf -c <router-ip> on your laptop. This will give you the actual numbers for a TCP workload. You can also do iperf3 -c --udp -b 1000M <router-ip> to test UDP and compare. You won't get 802.11ac peak rates as they depend on the range to AP, obstacles in the way and other factors.
    – Dmitrii S.
    Jun 10, 2017 at 21:47
  • Im using a file-transfer to test and comparing to other machines that are connected via AC
    – Adam Mills
    Jun 13, 2017 at 5:04

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