Wifi stops working after a while

General system Newbie
21

If it’s dual boot with Windows you need to boot into Windows and disable the fast startup function in power management.

22

Sorry for the VERY late reply I have been very busy. dmesg | grep rtw shows

[    1.203043] rtw89core: module verification failed: signature and/or required key missing - tainting kernel
[    1.225413] rtw89_8852be 0000:02:00.0: loaded firmware rtw89/rtw8852b_fw-1.bin
[    1.225527] rtw89_8852be 0000:02:00.0: enabling device (0000 -> 0003)
[    1.226744] rtw89_8852be 0000:02:00.0: Firmware version 0.29.29.5 (da87cccd), cmd version 0, type 5
[    1.226747] rtw89_8852be 0000:02:00.0: Firmware version 0.29.29.5 (da87cccd), cmd version 0, type 3
[    1.508725] rtw89_8852be 0000:02:00.0: chip rfe_type is 1
[    3.361169] Error: Driver 'rtw89_8852be' is already registered, aborting...

If there is not a quick way to get back to how it was before I installed rtw89-dkms-git I may just reinstall. Its not that big of an issue since I don’t really have anything important on my laptop.

23

Did you try removing and reloading the module?

24

Yes
Sorry for another late reply I have been VERY busy

25

I have just bought a mini PC with this chip in. Works OK with:

1 aur/8852be-dkms-git 1.15.10.0.5.0.3-1 (+1 0.01) (Orphaned) 
    Kernel modules for RealTek RTL8125be

(am on laptop ATM). The only issue I have is resume from suspend, had to write a systemd @service unit, to unload/load the modules.

Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet driver: r8169
  Device-2: Realtek RTL8852BE PCIe 802.11ax Wireless Network driver: rtw89_8852be