You are not logged in.

#1 2016-11-12 12:01:05

tehabe
Member
Registered: 2008-10-14
Posts: 82

[SOLVED] ssues with the cable router CH766CE in 5 GHz band

I have internet via cable since yesterday and since then I have issues with connecting via WiFi and also the speed is very low. When I try to connect with netctl I get this message instead of a connection:

Nov 12 10:32:50 archiso network[1130]: Starting network profile 'wlp1s0-KabelBox-4B50'...
Nov 12 10:32:50 archiso kernel: iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
Nov 12 10:32:50 archiso kernel: iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
Nov 12 10:32:50 archiso kernel: iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
Nov 12 10:32:50 archiso kernel: iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
Nov 12 10:32:50 archiso kernel: IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
Nov 12 10:32:50 archiso network[1130]: Could not read interface p2p-dev-wlp1s0 flags: No such device
Nov 12 10:32:54 archiso kernel: wlp1s0: authenticate with 54:67:51:xx:xx:xx
Nov 12 10:32:54 archiso kernel: wlp1s0: send auth to 54:67:51:xx:xx:xx (try 1/3)
Nov 12 10:32:54 archiso kernel: wlp1s0: authenticated
Nov 12 10:32:54 archiso kernel: wlp1s0: associating with AP with corrupt probe response
Nov 12 10:32:54 archiso kernel: wlp1s0: associate with 54:67:51:xx:xx:xx (try 1/3)
Nov 12 10:32:54 archiso kernel: wlp1s0: RX AssocResp from 54:67:51:xx:xx:xx (capab=0x511 status=0 aid=2)
Nov 12 10:32:54 archiso kernel: wlp1s0: associated
Nov 12 10:32:54 archiso kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
Nov 12 10:32:54 archiso dhcpcd[1253]: DUID X
Nov 12 10:32:54 archiso dhcpcd[1253]: wlp1s0: IAID X
Nov 12 10:32:54 archiso dhcpcd[1253]: wlp1s0: soliciting a DHCP lease
Nov 12 10:33:24 archiso dhcpcd[1253]: timed out
Nov 12 10:33:24 archiso dhcpcd[1253]: dhcpcd exited
Nov 12 10:33:24 archiso network[1130]: DHCP IPv4 lease attempt failed on interface 'wlp1s0'
Nov 12 10:33:24 archiso kernel: wlp1s0: deauthenticating from 54:67:51:xx:xx:xx by local choice (Reason: 3=DEAUTH_LEAVING)
Nov 12 10:33:24 archiso network[1130]: Failed to bring the network up for profile 'wlp1s0-KabelBox-4B50'
Nov 12 10:33:24 archiso systemd[1]: netctl@wlp1s0\x2dKabelBox\x2d4B50.service: Main process exited, code=exited, status=1/FAILURE
Nov 12 10:33:24 archiso systemd[1]: Failed to start Networking for netctl profile wlp1s0-KabelBox-4B50.

This is with the live USB from October, but with the one from November it isn't really an improvement.

Also the speed is very low, the actually internet connection is 400 Mbit/s down and 25 Mbit/s up. On Linux I reach max. 50 Mbit/s (which is really the maximum) and on Windows (the same machine) I reach 350 Mbit/s.

EDIT: It is really limited to the 5 GHz band, on 2.4 GHz and I can connect and get around 100 Mbps, which is fine.

Also I never had any such issues with other WiFi routers and networks.

Last edited by tehabe (2016-11-14 08:28:07)

Offline

#2 2016-11-12 18:04:29

tehabe
Member
Registered: 2008-10-14
Posts: 82

Re: [SOLVED] ssues with the cable router CH766CE in 5 GHz band

Since nobody is answering, I document what I tried. netctl/wifi-menu didn't work.

But I created a simple wpa_supplicant config and I was able to connect with

wpa_supplicant -B -i wlp1s0 -c wpa.conf
dhcpcd wlp1s0

Offline

#3 2016-11-14 08:27:30

tehabe
Member
Registered: 2008-10-14
Posts: 82

Re: [SOLVED] ssues with the cable router CH766CE in 5 GHz band

The issue is "limited" to the 802.11ac mode of the router and WiFi module. If I turn off the power management on the WiFi card, it works.

Offline

Board footer

Powered by FluxBB