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#1 2023-05-25 21:20:59

kajtekajtek
Member
Registered: 2023-05-25
Posts: 1

trouble with rtw_8822bu firmware and TP Link Archer T3U Plus AC1300

Hi,
Im trying to get my usb wifi adapter to work. I was following Network configuration/Wireless wiki page and Im stuck because although my interface driver seems to be registered ip link does not show my wireless network interface. I know this is propably some issue with firmware but I've tried some open source alternatives and I couldnt even compile them and they dont seem to get any support. Im making this post with hope that maybe someone have some recent experience with getting similiar adapter to work. Let me know if I need to post more information or if I violate any rules
Here are some informations and logs:

uname -r

6.3.4-arch1-1

dmesg | grep usbcore

[    0.476904] usbcore: registered new interface driver usbfs
[    0.476904] usbcore: registered new interface driver hub
[    0.476904] usbcore: registered new device driver usb
[    2.749313] usbcore: registered new interface driver usbserial_generic
[    6.758902] usbcore: registered new interface driver usbhid
[   11.562417] usbcore: registered new interface driver snd-usb-audio
[   11.841120] usbcore: registered new interface driver rtw_8822bu

dmesg | grep rtw

[   11.489416] rtw_8822bu 1-8:1.0: Direct firmware load for rtw88/rtw8822b_fw.bin failed with error -2
[   11.489420] rtw_8822bu 1-8:1.0: failed to request firmware
[   11.841049] rtw_8822bu 1-8:1.0: failed to load firmware
[   11.841052] rtw_8822bu 1-8:1.0: failed to setup chip efuse info
[   11.841053] rtw_8822bu 1-8:1.0: failed to setup chip information
[   11.841098] rtw_8822bu: probe of 1-8:1.0 failed with error -22
[   11.841120] usbcore: registered new interface driver rtw_8822bu

lspci

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 7
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO
04:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset USB 3.1 XHCI Controller
04:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset SATA Controller
04:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Upstream Port
05:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43ea
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
07:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev c5)
08:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch
09:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 22 [Radeon RX 6700/6700 XT/6750 XT
/ 6800M/6850M XT] (rev c5)
09:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 21/23 HDMI/DP Audio Controller
0a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function
0b:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP
0b:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP
0b:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
0b:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller

ip link

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 74:56:3c:39:20:cf brd ff:ff:ff:ff:ff:ff

nmcli d

DEVICE  TYPE      STATE                   CONNECTION
eno1    ethernet  connected               Wired connection 1
lo      loopback  connected (externally)  lo

lsusb

Bus 004 Device 002: ID 0424:5734 Microchip Technology, Inc. (formerly SMSC) USB5734
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 0424:274b Microchip Technology, Inc. (formerly SMSC) Hub Controller
Bus 003 Device 004: ID 0424:2734 Microchip Technology, Inc. (formerly SMSC) USB2734
Bus 003 Device 003: ID 258a:0090 SINO WEALTH Mechanical Keyboard
Bus 003 Device 002: ID 0d8c:0012 C-Media Electronics, Inc. USB Audio Device
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 1532:0084 Razer USA, Ltd RZ01-0321 Gaming Mouse [DeathAdder V2]
Bus 001 Device 004: ID 2357:0138 TP-Link 802.11ac NIC
Bus 001 Device 003: ID 048d:5702 Integrated Technology Express, Inc. RGB LED Controller
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

thanks in advance for your time and sorry for newbie question

Last edited by kajtekajtek (2023-05-25 21:22:29)

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#2 2023-05-25 21:57:08

seth
Member
Registered: 2012-09-03
Posts: 54,404

Re: trouble with rtw_8822bu firmware and TP Link Archer T3U Plus AC1300

[   11.489416] rtw_8822bu 1-8:1.0: Direct firmware load for rtw88/rtw8822b_fw.bin failed with error -2
pacman -Qs firmware

https://archlinux.org/packages/core/any/linux-firmware/

If you have the package, you could try to decompress the firmware (no idea whether that's a problem w/ the driver)

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