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Hi,
I have a USB wifi dongle TP-LinkAC600.
It had worked fine for a year with https://aur.archlinux.org/packages/rtl8 … -dkms-git/ .
But now, for some reason, it stopped working with iwctl.
Specifically, it seems I cannot bring the device up. Any ideas of what I could do, please?
(base) [dan@think460s ~]$ rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
(base) [dan@think460s ~]$ iwctl adapter list
Adapters
--------------------------------------------------------------------------------
Name Powered Vendor Model
--------------------------------------------------------------------------------
phy0 on Intel CorporationWireless 8260
phy1 on TP-LinkAC600 wireless Realt
(base) [dan@think460s ~]$ iwctl device list
Devices
--------------------------------------------------------------------------------
Name Address Powered Adapter Mode
--------------------------------------------------------------------------------
cwbuiltinintel f4:8c:50:84:c7:e0 on phy0 station
(base) [dan@think460s ~]$ sudo ip link show dev cwusbtplink
[sudo] password for dan:
3: cwusbtplink: <BROADCAST,MULTICAST> mtu 2312 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether d0:37:45:7b:9a:f7 brd ff:ff:ff:ff:ff:ff
altname wlp0s20f0u3
(base) [dan@think460s ~]$ sudo ip link set cwusbtplink up
RTNETLINK answers: Operation not permitted
(base) [dan@think460s ~]$
The system is up to date, including that AUR package.
Last edited by Kotrfa (2021-06-24 13:32:29)
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Thanks, but even when I installed this one instead of the aircrack one, it's still the same behavior :-(
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"lsusb -v" and check "dmesg -w" to monitor kernel messages when trying to bring the NIC up. Also check dmesg for related errors anyway.
Ceterum censeo, in case you've a parallel windows installation, see the 3rd link below.
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dmesg when trying to bring it up:
[ 2811.231728] audit: type=1100 audit(1624549545.175:128): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="dan" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
[ 2811.240321] audit: type=1101 audit(1624549545.182:129): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="dan" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
[ 2811.246561] audit: type=1110 audit(1624549545.185:130): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
[ 2811.247631] audit: type=1105 audit(1624549545.192:131): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
[ 2811.474951] audit: type=1106 audit(1624549545.419:132): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
[ 2811.475149] audit: type=1104 audit(1624549545.419:133): pid=151350 uid=1000 auid=1000 ses=1 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/2 res=success'
plugging it out and in again (also journalctl gist: https://gist.github.com/hnykda/e279bcbc … 7e75cac46):
[ 2979.748383] usb 1-3: USB disconnect, device number 3
[ 2979.802057] audit: type=1130 audit(1624549713.743:140): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2982.809572] usb 1-3: new high-speed USB device number 11 using xhci_hcd
[ 2982.954142] usb 1-3: New USB device found, idVendor=2357, idProduct=011e, bcdDevice= 2.00
[ 2982.954156] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2982.954162] usb 1-3: Product: 802.11ac WLAN Adapter
[ 2982.954167] usb 1-3: Manufacturer: Realtek
[ 2982.954171] usb 1-3: SerialNumber: 00e04c000001
[ 2983.318151] rtl8821au 1-3:1.0 cwusbtplink: renamed from wlan0
[ 2988.183399] audit: type=1131 audit(1624549722.126:141): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
and I don't see anything obvious.
the lsusb -v: https://gist.github.com/hnykda/f6c21543 … 7cad9059ce
I don't have parallel windows installation
Last edited by Kotrfa (2021-06-24 15:53:08)
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Rien…
Does ip yell an error at you when you try to bring the NIC up?
What's the output of "ip a" afterwards (sanity check, ppl. get confused about which up/down value matters…)
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No, it just says that `RTNETLINK answers: Operation not permitted` :-/
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether c8:5b:76:cd:aa:36 brd ff:ff:ff:ff:ff:ff
3: cwbuiltinintel: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f4:8c:50:84:c7:e0 brd ff:ff:ff:ff:ff:ff
altname wlp4s0
inet 192.168.0.231/24 scope global noprefixroute cwbuiltinintel
valid_lft forever preferred_lft forever
7: cwusbtplink: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether d0:37:45:7b:9a:f7 brd ff:ff:ff:ff:ff:ff
altname wlp0s20f0u3
10: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 500
link/none
inet 192.168.208.3/22 scope global tun0
valid_lft forever preferred_lft forever
inet6 fe80::be74:e819:1b24:dfc2/64 scope link stable-privacy
valid_lft forever preferred_lft forever
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You could try https://aur.archlinux.org/packages/rtl8812au-dkms-git/ …
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That's what I tried based on your first reply, no luck unfortunately :-(
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No, you're on 8821au and this suggest 8812au - it's not the same one.
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Oh, sorry! Will try
Last edited by Kotrfa (2021-06-24 19:51:40)
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With 8812au it doesn't even recognize that as a device (nor iwd nor `ip a`)
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Found https://github.com/abperiasamy/rtl8812AU_8821AU_linux through https://github.com/zebulon2/rtl8812au-d … 9/issues/8 - latest commit is ~11 months old.
Does the lts kernel btw. work?
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LTS 5.10 doesn't work either even though it used to work. I am suspecting that it could be the hardware failure then?
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LTS used to works w/ the 88xxau driver, though? Did you test that?
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