Show the wifi but nothing to connect

[inuyasha-660]

I finished the install and use sudo apt install firmware-realtk .
After reboot , i found the WiFi icon appears. But when I want to select and connect, I find that the WiFi list is empty, It didn't scan any WiFi.
I hava try to reinstall remodprobe it didn't work still

here is some information, what else do I need to provide?

$ lspci | grep -i net
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless Network Controller

$ sudo ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 41  bytes 3826 (3.7 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 41  bytes 3826 (3.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp1s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether ba:fd:05:c1:b7:3c  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions

$ sudo dmesg | grep rtw89_8852be
[    5.741377] rtw89_8852be 0000:01:00.0: firmware: failed to load rtw89/rtw8852b_fw-1.bin (-2)
[    5.742039] rtw89_8852be 0000:01:00.0: firmware: failed to load rtw89/rtw8852b_fw-1.bin (-2)
[    5.742065] rtw89_8852be 0000:01:00.0: Direct firmware load for rtw89/rtw8852b_fw-1.bin failed with error -2
[    5.743662] rtw89_8852be 0000:01:00.0: firmware: direct-loading firmware rtw89/rtw8852b_fw.bin
[    5.743668] rtw89_8852be 0000:01:00.0: loaded firmware rtw89/rtw8852b_fw.bin
[    5.743744] rtw89_8852be 0000:01:00.0: enabling device (0000 -> 0003)
[    5.745784] rtw89_8852be 0000:01:00.0: Firmware version 0.27.32.1 (ef7920a3), cmd version 0, type 1
[    5.745791] rtw89_8852be 0000:01:00.0: Firmware version 0.27.32.1 (ef7920a3), cmd version 0, type 3
[    6.042432] rtw89_8852be 0000:01:00.0: chip rfe_type is 1
[    6.132505] rtw89_8852be 0000:01:00.0 wlp1s0: renamed from 

[lwfinger]

Are you running Ubuntu 20.04? If so, that is a known problem that does not affect any other distro. In the rtw89 directory, do the following:

git checkout 6dc944
make
sudo make

[inuyasha-660]

Are you running Ubuntu 20.04? If so, that is a known problem that does not affect any other distro. In the rtw89 directory, do the following:

git checkout 6dc944
make
sudo make

Thanks, I use Debian , after i Switch to sid, and update the kernel, It works properly.

[lwfinger]

Glad to hear.