RTL8822CE driver doesn't work in Ubuntu 20.04

amin.a

3/1/23, 5:50 PM

I'm having difficulties with my internet connection on wifi on ASUS A15 Ryzen 9 4900H version with Ubuntu 20.04. It's connected to the internet, but each time that I'm using google chrome, or having a skype/teams call, my internet is gone and I have to restart network-service to have internet again. I tried lwfinger/rtw88 driver too and it didn't work. I appreciate it if someone can help me.

lspci -knn | grep Net -A3; rfkill list
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822CE 802.11ac PCIe Wireless Network Adapter [10ec:c822]
    Subsystem: Lite-On Communications Inc RTL8822CE 802.11ac PCIe Wireless Network Adapter [11ad:0810]
    Kernel driver in use: rtw_8822ce
    Kernel modules: rtw_8822ce
04:00.0 Non-Volatile memory controller [0108]: Sandisk Corp Device [15b7:5009] (rev 01)
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

dmesg | grep rtw
[    2.824014] rtw_core: loading out-of-tree module taints kernel.
[    2.824314] rtw_core: module verification failed: signature and/or required key missing - tainting kernel
[    3.109539] rtw_8822ce 0000:03:00.0: enabling device (0000 -> 0003)
[    3.110495] rtw_8822ce 0000:03:00.0: Firmware version 9.9.4, H2C version 15
[    3.110768] rtw_8822ce 0000:03:00.0: Firmware version 9.9.10, H2C version 15
[    3.140150] rtw_8822ce 0000:03:00.0 wlp3s0: renamed from wlan0
[    6.448499] rtw_8822ce 0000:03:00.0: start vif 94:08:53:3c:d1:bf on port 0
[   11.202179] rtw_8822ce 0000:03:00.0: failed to do dpk calibration
[   12.278389] rtw_8822ce 0000:03:00.0: sta 3c:17:10:2c:b2:26 joined with macid 0
[   28.410429] rtw_8822ce 0000:03:00.0: sta 3c:17:10:2c:b2:26 with macid 0 left
[   29.968808] rtw_8822ce 0000:03:00.0: sta 3c:17:10:2c:b2:26 joined with macid 0

206

0 + 0

wireless

internet

drivers

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: RTL8822CE driver doesn't work in Ubuntu 20.04

TH: ไดรเวอร์ RTL8822CE ไม่ทำงานใน Ubuntu 20.04

RO: Driverul RTL8822CE nu funcționează în Ubuntu 20.04

RU: Драйвер RTL8822CE не работает в Ubuntu 20.04

VI: Trình điều khiển RTL8822CE không hoạt động trong Ubuntu 20.04

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