bluebb
December 22, 2024, 11:12am
1
Hi,
I'm using latest OpenWRT (23.05) from image builder on my GL-Inet GL-A1300.
I have Alfa AWUS0036ACH and I thought I could use it as additional adapter to create an ap+sta on my router. I installed kmod-rtl8812au-ct and when I connect it system discovers it as radio2 - so far so good. Unfortunately when I try to run a scan from Luci for this device the luci interface hangs and when I issue iwinfo from ssh it also hangs. No information in logs. Is this driver problematic? Perhaps I'm doing something wrong?
Thanks in advance
frollic
December 22, 2024, 11:16am
2
Need 6.13 kernel for support, Openwrt is using 6.6.
If you're lucky those drivers got back ported, try a snapshot, or the 24.10-RC3.
## USB WiFi chipset information for Linux
Updated as of 2024-12-17.
This document is a summary that includes information about many modern USB WiFi chipsets. If you see errors in this information, please post in Issues.
Not all USB WiFi adapters are created equally. While the chipset and driver
dictate which WiFi features are supported (e.g. which frequency bands), the
vendor of the adapter is free to decide on the performance of the antenna(s),
the quality of the amp and whether the device requires mode switching and so on.
| Chipset | Interface | Standard | Maximum<br>Channel<br>Width | Linux<br>In-Kernel<br>Driver | AP Mode | Monitor Mode | Recommended<br>For<br>Linux |
|:------------------:|-----------|----------|:-----:|:----------------------------:|:----------------:|:----------------:|:-----------------:|
Mediatek MT7927 | USB3 | WiFi 7 | 320 | pending | | | |
Mediatek MT7925 | USB3 | WiFi 7 | 160 |:heavy_check_mark: 6.7+ |:heavy_check_mark:|:heavy_check_mark:| Yes [4] |
Mediatek MT7922u | USB3 | WiFi 6E | 160 | pending | | | |
Realtek RTL8852cu | ? | WiFi 6E | 160 |:x: [6] | | | No |
Realtek RTL8832cu | USB3 | WiFi 6E | 160 |:x: | | | No |
Mediatek MT7921au | USB3 | WiFi 6E | 80 |:heavy_check_mark: 5.18+ |:heavy_check_mark:|:heavy_check_mark:| Yes |
Realtek RTL8852bu | ? | WiFi 6 | 80 |:x: [6] | | | No |
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system
January 1, 2025, 11:16am
3
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