TP-Link AC600 Archer T2U Nano - Ubuntu 18.04 - Info and drivers

README.md

TP-Link AC600 Archer T2U Nano - Ubuntu 18.04 - Info and drivers

UPDATE: I turned it into blog post, you can read it here: https://suraj.dev/blog/configuring-wireless-usb-adapter-archer-t2u-nano-on-linux

My T2U has ID 2357:011e and solution metioned in this SO Thread is for same devide ID

Here is full text of Answer: https://askubuntu.com/a/1149288

# For the T2U with ID 2357:011e do

sudo apt install git dkms
git clone https://github.com/jeremyb31/rtl8812au-1.git
cd rtl8812au-1
sudo ./dkms-install.sh

# Secure Boot will need to be disabled. The github repo name is a little misleading as the source code supports rtl8812au, rtl8814au, and rtl8821au

After this I just unplugged and plugged the device again, and it started blinking and adaptor showed up in wifi tab

• See: https://askubuntu.com/questions/1149117/tp-link-ac600-archer-t2u-nano-driver-for-ubuntu-18-04
• Drivers: https://github.com/jeremyb31/rtl8812au-1

more info

here is before and after speed test, before is on 2.4Ghz SSID, and after is on 5Ghz SSID link

Before (2.4 Ghz)

---

After (5 Ghz)

device-info.sh

# try to see if we can detect device
# steps:
# 1. tail syslog
# 2. plugin device
# if something is showing up it means we can detect the device
~/wd/adwyze[master*] $ sudo tail -n 0 -f /var/log/syslog
[sudo] password for electron: 
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.531034] usb 1-1.3: new high-speed USB device number 19 using ehci-pci
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.640119] usb 1-1.3: New USB device found, idVendor=2357, idProduct=011e
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.640124] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.640127] usb 1-1.3: Product: 802.11ac WLAN Adapter 
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.640130] usb 1-1.3: Manufacturer: Realtek 
Oct 30 14:09:19 Inspiron-3542 kernel: [53927.640132] usb 1-1.3: SerialNumber: 00e04c000001
Oct 30 14:09:19 Inspiron-3542 mtp-probe: checking bus 1, device 19: "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3"
Oct 30 14:09:19 Inspiron-3542 mtp-probe: bus: 1, device: 19 was not an MTP device
Oct 30 14:09:19 Inspiron-3542 upowerd[1348]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3
^C
~/wd/adwyze[master*] $

# Now try to ID the USB device with lsusb, here it's `2357:011e` on `Bus 001 Device 003`
~/wd/adwyze[pod_refactor] $ lsusb
Bus 001 Device 006: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 011: ID 0cf3:0036 Atheros Communications, Inc. 
Bus 001 Device 004: ID 1bcf:2b8b Sunplus Innovation Technology Inc. 
Bus 001 Device 003: ID 2357:011e  
Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~/wd/adwyze[master*] $ 

@electron0zero
I got this error on 20.04, can you please help?

Building module:
cleaning build area...
'make' -j16 KVER=5.4.0-37-generic KSRC=/lib/modules/5.4.0-37-generic/build.....(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.4.0-37-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j16 KVER=5.4.0-37-generic KSRC=/lib/modules/5.4.0-37-generic/build.....(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.4.0-37-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Finished running dkms install steps.

The compilation process might be failing. Post the error logged in '/var/lib/dkms/rtl8812au/5.3.4/build/make.log'.

Here is the error I get for kernel 5.4.0-26, with same bad return statuses as above:

DKMS make.log for rtl8812au-5.3.4 for kernel 5.4.0-26-generic (x86_64)
Mon 31 Aug 2020 10:50:43 AM EDT
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.4.0-26-generic/build M=/var/lib/dkms/rtl8812au/5.3.4/build O="" modules
make[1]: Entering directory '/usr/src/linux-headers-5.4.0-26-generic'
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_cmd.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_security.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_debug.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_io.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_query.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_set.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ieee80211.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme_ext.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mi.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_wlan_util.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_vht.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_pwrctrl.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rf.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_recv.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sta_mgt.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ap.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_pathtbl.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_hwmp.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_xmit.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_p2p.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rson.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_tdls.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_br_ext.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_iol.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sreset.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex_wifionly.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_beamforming.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_odm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm_fsm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/osdep_service.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_intf.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_ops_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/xmit_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/mlme_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/recv_linux.o
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: error: initialization of ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *)’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *)’} from incompatible pointer type ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *, u16 (*)(struct net_device *, struct sk_buff *, struct net_device *))’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *, short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *))’} [-Werror=incompatible-pointer-types]
 1415 |  .ndo_select_queue = rtw_select_queue,
      |                      ^~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: note: (near initialization for ‘rtw_netdev_ops.ndo_select_queue’)
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.o
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: warning: initialized field overwritten [-Woverride-init]
 9512 |  .set_monitor_channel = cfg80211_rtw_set_monitor_channel,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: note: (near initialization for ‘rtw_cfg80211_ops.set_monitor_channel’)
make[1]: *** [Makefile:1719: /var/lib/dkms/rtl8812au/5.3.4/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-26-generic'
make: *** [Makefile:1711: modules] Error 2

Here is the error I get for kernel 5.4.0-26, with same bad return statuses as above:

DKMS make.log for rtl8812au-5.3.4 for kernel 5.4.0-26-generic (x86_64)
Mon 31 Aug 2020 10:50:43 AM EDT
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.4.0-26-generic/build M=/var/lib/dkms/rtl8812au/5.3.4/build O="" modules
make[1]: Entering directory '/usr/src/linux-headers-5.4.0-26-generic'
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_cmd.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_security.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_debug.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_io.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_query.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_set.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ieee80211.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme_ext.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mi.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_wlan_util.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_vht.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_pwrctrl.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rf.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_recv.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sta_mgt.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ap.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_pathtbl.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_hwmp.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_xmit.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_p2p.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rson.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_tdls.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_br_ext.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_iol.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sreset.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex_wifionly.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_beamforming.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_odm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm_fsm.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/osdep_service.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_intf.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_ops_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/xmit_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/mlme_linux.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/recv_linux.o
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: error: initialization of ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *)’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *)’} from incompatible pointer type ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *, u16 (*)(struct net_device *, struct sk_buff *, struct net_device *))’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *, short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *))’} [-Werror=incompatible-pointer-types]
 1415 |  .ndo_select_queue = rtw_select_queue,
      |                      ^~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: note: (near initialization for ‘rtw_netdev_ops.ndo_select_queue’)
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.o
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: warning: initialized field overwritten [-Woverride-init]
 9512 |  .set_monitor_channel = cfg80211_rtw_set_monitor_channel,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: note: (near initialization for ‘rtw_cfg80211_ops.set_monitor_channel’)
make[1]: *** [Makefile:1719: /var/lib/dkms/rtl8812au/5.3.4/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-26-generic'
make: *** [Makefile:1711: modules] Error 2

Try:

export USER_EXTRA_CFLAGS=-Wno-error=incompatible-pointer-types
sudo ./dkms-install.sh

and post the results.

Here is with the above extra USER_EXTRA_CFLAGS added - same but with the incompatible types added (only bottom portion posted). About to just roll back to a previous LTS addition with 4.15 kernel if I can't get this rocking. Thanks for the help though!

Update: It actually is identical I believe. I see the incompatible pointer types if you scroll way right though.

/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: error: initialization of ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *)’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *)’} from incompatible pointer type ‘u16 (*)(struct net_device *, struct sk_buff *, struct net_device *, u16 (*)(struct net_device *, struct sk_buff *, struct net_device *))’ {aka ‘short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *, short unsigned int (*)(struct net_device *, struct sk_buff *, struct net_device *))’} [-Werror=incompatible-pointer-types]
 1415 |  .ndo_select_queue = rtw_select_queue,
      |                      ^~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: note: (near initialization for ‘rtw_netdev_ops.ndo_select_queue’)
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/rtw_cfgvendor.o
  CC [M]  /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/wifi_regd.o
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: warning: initialized field overwritten [-Woverride-init]
 9512 |  .set_monitor_channel = cfg80211_rtw_set_monitor_channel,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: note: (near initialization for ‘rtw_cfg80211_ops.set_monitor_channel’)
make[1]: *** [Makefile:1719: /var/lib/dkms/rtl8812au/5.3.4/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-26-generic'
make: *** [Makefile:1711: modules] Error 2

i am trying to install driver for t2u v3 ac600 tp-link wifi adapter in my desktop with pop- os 20.04.steps run smoothly,but last step
"sudo ./dkms-install.sh" gives error "sudo: ./dkms-install.sh command not found."

Friends can anyone help me please.thanks.

@Rafeeshaik
@devcircus

This driver is working with Ubuntu 20.04 https://github.com/aircrack-ng/rtl8812au

this is work too in ubuntu 20.10

i am trying to install driver for t2u v3 ac600 tp-link wifi adapter in my desktop with pop- os 20.04.steps run smoothly,but last step
"sudo ./dkms-install.sh" gives error "sudo: ./dkms-install.sh command not found."

Friends can anyone help me please.thanks.

@dashrk I had the same problem. Got it working with the solution here.

"sudo ./dkms-install.sh"

should be

"sudo make dkms_install"

Reboot after install is complete. Mine connected to my home router automatically on boot.

i am trying to install driver for t2u v3 ac600 tp-link wifi adapter in my desktop with pop- os 20.04.steps run smoothly,but last step
"sudo ./dkms-install.sh" gives error "sudo: ./dkms-install.sh command not found."
Friends can anyone help me please.thanks.

@dashrk I had the same problem. Got it working with the solution here.

"sudo ./dkms-install.sh"

should be

"sudo make dkms_install"

Reboot after install is complete. Mine connected to my home router automatically on boot.

no mine didn't work

mine is not working on linux. only without windows .-. Ubuntu 20.04

Thanks for the guidance. It worked like a charm for mine. I'm running a Ubuntu 16.04 LTS.

It was working fine from 3-4 months, today it stopped working , can someone explain and suggest the changes

Can you post the commands to uninstall the package , I need to install again , its not working recently

➜ rtl8812au-1 git:(v5.3.4) sudo ./dkms-install.sh

[sudo] password for tushar:
About to run dkms install steps...

Creating symlink /var/lib/dkms/rtl8812au/5.3.4/source ->
/usr/src/rtl8812au-5.3.4

DKMS: add completed.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j8 KVER=5.8.0-53-generic KSRC=/lib/modules/5.8.0-53-generic/build....(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.8.0-53-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j8 KVER=5.8.0-53-generic KSRC=/lib/modules/5.8.0-53-generic/build...(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.8.0-53-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Finished running dkms install steps.

Someone please write the kernel version on which its succesfully running?

➜ Wi-Fi sudo pacman -S dkms
[sudo] пароль для kirill:
предупреждение: dkms-2.8.4-1 не устарел -- переустанавливается
разрешение зависимостей...
проверка конфликтов...

Пакеты (1) dkms-2.8.4-1

Будет загружено: 0,05 MiB
Будет установлено: 0,17 MiB
Изменение размера: 0,00 MiB

:: Приступить к установке? [Y/n] y
:: Получение пакетов...
dkms-2.8.4-1-any 54,5 KiB 47,2 KiB/s 00:01 [######################] 100%
(1/1) проверка ключей [######################] 100%
(1/1) проверка целостности пакета [######################] 100%
(1/1) загрузка файлов пакетов [######################] 100%
(1/1) проверка конфликтов файлов [######################] 100%
(1/1) проверка доступного места [######################] 100%
:: Обработка изменений пакета...
(1/1) переустановка dkms [######################] 100%
:: Запуск post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
➜ Wi-Fi git clone https://github.com/jeremyb31/rtl8812au-1.git
Клонирование в «rtl8812au-1»…
remote: Enumerating objects: 7008, done.
remote: Total 7008 (delta 0), reused 0 (delta 0), pack-reused 7008
Получение объектов: 100% (7008/7008), 32.31 МиБ | 101.00 КиБ/с, готово.
Определение изменений: 100% (4784/4784), готово.
➜ Wi-Fi cd rtl8812au-1
➜ rtl8812au-1 git:(v5.3.4) sudo ./dkms-install.sh
[sudo] пароль для kirill:
About to run dkms install steps...

Creating symlink /var/lib/dkms/rtl8812au/5.3.4/source ->
/usr/src/rtl8812au-5.3.4

DKMS: add completed.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=5.12.9-zen1-1-zen KSRC=/lib/modules/5.12.9-zen1-1-zen/build...........(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.12.9-zen1-1-zen (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=5.12.9-zen1-1-zen KSRC=/lib/modules/5.12.9-zen1-1-zen/build...........(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.12.9-zen1-1-zen (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Finished running dkms install steps.
➜ rtl8812au-1 git:(v5.3.4) micro /var/lib/dkms/rtl8812au/5.3.4/build/make.log
➜ rtl8812au-1 git:(v5.3.4) export USER_EXTRA_CFLAGS=-Wno-error=incompatible-pointer-types
➜ rtl8812au-1 git:(v5.3.4) sudo ./dkms-install.sh
About to run dkms install steps...
Error! DKMS tree already contains: rtl8812au-5.3.4
You cannot add the same module/version combo more than once.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=5.12.9-zen1-1-zen KSRC=/lib/modules/5.12.9-zen1-1-zen/build..........(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.12.9-zen1-1-zen (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=5.12.9-zen1-1-zen KSRC=/lib/modules/5.12.9-zen1-1-zen/build...........(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.12.9-zen1-1-zen (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Finished running dkms install steps.
➜ rtl8812au-1 git:(v5.3.4) sudo make dkms_install
/bin/sh: строка 1: bc: команда не найдена
make: *** Нет правила для сборки цели «dkms_install». Останов.
➜ rtl8812au-1 git:(v5.3.4) cat /var/lib/dkms/rtl8812au/5.3.4/build/make.log
DKMS make.log for rtl8812au-5.3.4 for kernel 5.12.9-zen1-1-zen (x86_64)
Вс 06 июн 2021 16:38:36 +06
/bin/sh: строка 1: bc: команда не найдена
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.12.9-zen1-1-zen/build M=/var/lib/dkms/rtl8812au/5.3.4/build O="" modules
make[1]: вход в каталог «/usr/lib/modules/5.12.9-zen1-1-zen/build»
/bin/sh: строка 1: bc: команда не найдена
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_cmd.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_security.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_debug.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_io.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_query.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_set.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ieee80211.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme_ext.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mi.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_wlan_util.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_vht.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_pwrctrl.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rf.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_recv.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sta_mgt.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ap.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_pathtbl.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_hwmp.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_xmit.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_p2p.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rson.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_tdls.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_br_ext.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_iol.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sreset.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex_wifionly.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_beamforming.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_odm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm_fsm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/osdep_service.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_intf.o
/var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.c: В функции «rtw_efuse_analyze»:
/var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.c:714:17: предупреждение: эта «if» клаузула не защищает... [-Wmisleading-indentation]
714 | if (i % 16 == 0)
| ^~
In file included from /var/lib/dkms/rtl8812au/5.3.4/build/include/drv_types.h:60,
from /var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.c:17:
/var/lib/dkms/rtl8812au/5.3.4/build/include/rtw_debug.h:231:9: замечание: ...этот оператор, но последний ошибочно полагается на защиту «if»
231 | do {
| ^~
/var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.c:716:25: замечание: в расширении макроса «_RTW_PRINT_SEL»
716 | _RTW_PRINT_SEL(RTW_DBGDUMP, "%02X%s"
| ^~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:35: ошибка: initialization of «u16 (*)(struct net_device *, struct sk_buff *, struct net_device )» {aka «short unsigned int ()(struct net_device *, struct sk_buff *, struct net_device )»} from incompatible pointer type «u16 ()(struct net_device *, struct sk_buff *, struct net_device , u16 ()(struct net_device *, struct sk_buff *, struct net_device ))» {aka «short unsigned int ()(struct net_device *, struct sk_buff *, struct net_device , short unsigned int ()(struct net_device *, struct sk_buff *, struct net_device *))»} [-Werror=incompatible-pointer-types]
1415 | .ndo_select_queue = rtw_select_queue,
| ^~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:35: замечание: (где-то рядом с инициализацией для «rtw_netdev_ops.ndo_select_queue»)
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_ops_linux.o
cc1: некоторые предупреждения считаются ошибками
make[2]: *** [scripts/Makefile.build:271: /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o] Ошибка 1
make[2]: *** Ожидание завершения заданий…
make[1]: *** [Makefile:1853: /var/lib/dkms/rtl8812au/5.3.4/build] Ошибка 2
make[1]: выход из каталога «/usr/lib/modules/5.12.9-zen1-1-zen/build»
make: *** [Makefile:1711: modules] Ошибка 2
➜ rtl8812au-1 git:(v5.3.4)

it shows Wifi unavailable after installing the drivers.. I have two wifi adapters the tp link one is not working