TP Link AC600 t2u usb not working

TwsitedElec · May 12, 2019 at 8:12 AM

Hi.

I recently upgraded my usb wifi the AC600 T2U and my hp proliant does not recognize the new usb wifi dongle.

Dmesg portion i think is applicable:

[ 4228.047733] usb 2-1: new high-speed USB device number 3 using ehci-pci

[ 4228.231488] cfg80211: Loading compiled-in X.509 certificates for regulatory database

[ 4228.303782] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

[ 4228.451033] usb 2-1: reset high-speed USB device number 3 using ehci-pci

[ 4228.606919] mt76x0 2-1:1.0: ASIC revision: 76100002 MAC revision: 76502000

[ 4228.609885] mt76x0 2-1:1.0: Direct firmware load for mediatek/mt7610u.bin failed with error -2

[ 4228.610470] mt76x0: probe of 2-1:1.0 failed with error -2

[ 4228.610545] usbcore: registered new interface driver mt76x0

Any assistance would be greatly appreciated

TwsitedElec · May 12, 2019 at 8:32 AM

lsmod:

TwistedElec:~ # lsmod

Module Size Used by

mt76x0 90112 0

mt76 32768 1 mt76x0

mac80211 573440 2 mt76,mt76x0

cfg80211 552960 2 mt76x0,mac80211

**mglae** · May 12, 2019 at 9:47 AM

Missing firmware, try

Code

mkdir -p /storage/.config/firmware/mediatek
wget -P /storage/.config/firmware/mediatek https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/mediatek/mt7610u.bin

and reboot.

TwsitedElec · May 12, 2019 at 2:02 PM

hi.

Thank you.

so got the firmware now. libreelec sees the usb wifi device but fails to connect, also it is only seeing my 2.4ghz network and not the 5ghz.

dmesg:

[ 22.878617] mt76x0 1-4:1.0: ASIC revision: 76100002 MAC revision: 76502000

[ 23.111514] BBP version f000f200

[ 23.154853] mt76x0 1-4:1.0: EEPROM ver:02 fae:01

[ 23.155107] mt76x0 1-4:1.0: EEPROM country region 01 (channels 1-13)

[ 23.167225] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'

[ 23.168145] usbcore: registered new interface driver mt76x0

[ 23.204729] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

[ 26.238446] tg3 0000:02:00.0 eth0: Link is up at 1000 Mbps, full duplex

[ 26.238470] tg3 0000:02:00.0 eth0: Flow control is on for TX and on for RX

[ 26.238541] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

[ 26.248447] 8021q: 802.1Q VLAN Support v1.8

[ 29.041453] snd_hda_intel 0000:01:00.1: IRQ timing workaround is activated fo r card #0. Suggest a bigger bdl_pos_adj.

[ 144.411467] wlan0: authenticate with 00:ad:24:f9:22:79

[ 144.476830] wlan0: send auth to 00:ad:24:f9:22:79 (try 1/3)

[ 144.478531] wlan0: authenticated

[ 144.480964] wlan0: associate with 00:ad:24:f9:22:79 (try 1/3)

[ 144.485172] wlan0: RX AssocResp from 00:ad:24:f9:22:79 (capab=0x411 status=0 aid=5)

[ 144.741741] wlan0: associated

[ 145.481966] wlan0: deauthenticated from 00:ad:24:f9:22:79 (Reason: 15=4WAY_HA NDSHAKE_TIMEOUT)

**mglae** · May 12, 2019 at 4:21 PM

Please type journalctl|paste and post the link after a fresh reboot and authentication try.

TwsitedElec · June 2, 2019 at 9:40 AM

Sorry for the late response. Had sick kids couldnt work on media centre.

link below:

http://ix.io/1kgq

I currently have the old wifi dongle and the new one connected.

**mglae** · June 4, 2019 at 9:39 PM

Quote from TwsitedElec

I currently have the old wifi dongle and the new one connected.

... and the system is only using the old wifi dongle.

Please use the new one only. On the other side I cannot promise this will show anyrhing.

TwsitedElec · June 18, 2019 at 7:33 PM

Have tried with the new one (AC600 T2U) only. only gives the 2.4ghz network.

Currently system gives me two options for my 2.4ghz network. If i use only the new one i cant connect to the networks to get the link uploaded.

AC600 T2u does not even keep the 2.4ghz network connected