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morrownr / 88x2bu-20210702

Linux Driver for USB WiFi Adapters that are based on the RTL8812BU and RTL8822BU Chipsets - v5.13.1
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Comfast CF-812AC connected but no internet on Ubuntu 22.04.4 LTS #235

Open bookreader opened 2 weeks ago

bookreader commented 2 weeks ago

Hello,

I just bought a usb wifi receiver, Comfast CF-812AC and installed your driver without any installation errors. But after reboot, the connection works but no internet.

Here is my system info: /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=22.04 DISTRIB_CODENAME=jammy DISTRIB_DESCRIPTION="Ubuntu 22.04.4 LTS"

and from uname -a: 6.8.0-47-generic #47~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 2 16:16:55 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

Any hint of help will be greatly appreciated.

Thanks very much

Ling

dubhater commented 4 days ago

If you are using it with rtw_switch_usb_mode=1 try 0 instead.

bookreader commented 4 days ago

If you are using it with rtw_switch_usb_mode=1 try 0 instead.

I checked the /etc/modprob.d/88x2bu.conf it has been that rtw_switch_usb_mode=0.

I tried setting it to 1 and then reboot and then setting it back to 0 and then reboot. I was able to use the Comfast CF-812AC usb but the speed is terribly slow. I returned the usb.

Thanks so much