Comments (6)
Let me duplicate this issue and see if I can figure out what is going on. Have you connected successfully using any of the channels that do show?
This paint has not dried on this driver code. There are a lot of changes and editions from the last version and this version has shown in my testing to be much better than previous but with big change comes the probability of some bugs.
from 8821au-20210708.
I have the same issue with the previous version.
I can connect to all the channel in the list.
I tried with other distro without success.
from 8821au-20210708.
Hmmm...
Unable to duplicate the problem here so far. Here is what I have done but first are details of my test setup:
Alfa AWUS036ACS usb wifi adapter based on 8811au
Desktop amd64 based system running Linux Mint 20.2 (kernel 5.11)
WiFi router changed to channel 157, 80 MHz channel width
$ iw phy phy0 channels (phy0 is my 8811au adapter)
Band 1:
* 2412 MHz [1]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2417 MHz [2]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2422 MHz [3]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2427 MHz [4]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2432 MHz [5]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2437 MHz [6]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2442 MHz [7]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2447 MHz [8]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2452 MHz [9]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2457 MHz [10]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2462 MHz [11]
Maximum TX power: 16.0 dBm
Channel widths: 20MHz HT40- HT40+
* 2467 MHz [12]
Maximum TX power: 16.0 dBm
No IR
Channel widths: 20MHz HT40- HT40+
* 2472 MHz [13]
Maximum TX power: 16.0 dBm
No IR
Channel widths: 20MHz HT40- HT40+
* 2484 MHz [14] (disabled)
Band 2:
* 5180 MHz [36]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5200 MHz [40]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5220 MHz [44]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5240 MHz [48]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5260 MHz [52]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5280 MHz [56]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5300 MHz [60]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5320 MHz [64]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5500 MHz [100]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5520 MHz [104]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5540 MHz [108]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5560 MHz [112]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5580 MHz [116]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5600 MHz [120]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5620 MHz [124]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5640 MHz [128]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5660 MHz [132]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5680 MHz [136]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5700 MHz [140]
Maximum TX power: 13.0 dBm
Radar detection
Channel widths: 20MHz HT40- HT40+ VHT80
DFS state: usable (for 864 sec)
DFS CAC time: 60000 ms
* 5720 MHz [144] (disabled)
* 5745 MHz [149]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5765 MHz [153]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5785 MHz [157]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5805 MHz [161]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5825 MHz [165]
Maximum TX power: 13.0 dBm
Channel widths: 20MHz HT40- HT40+ VHT80
* 5845 MHz [169] (disabled)
* 5865 MHz [173] (disabled)
* 5885 MHz [177] (disabled)
$ iw dev
phy#1
Interface wlxe0e1a914dXXX
ifindex 4
wdev 0x1
addr e0:e1:a9:14:db:XX
type managed
txpower 20.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
phy#0
Interface wlx00c0caac4XXX (this is the 8811au)
ifindex 3
wdev 0x100000001
addr 00:c0:ca:ac:47:XX
ssid myMT76-5g
type managed
channel 157 (5785 MHz), width: 80 MHz, center1: 5775 MHz
txpower 13.00 dBm
As you can see, it is connected to myMT76-5g. I ran iperf3 and did some surfing. Performance is very good.
Verdict: Unable to duplicate the problem. It works here.
Recommendations:
Don't use "iwlist", use "iw"
Run $ iw phy phy0 channels
and post the results. Change phy0 as needed.
Run S iw dev
and post the results.
Run $ sudo iw reg get
and post the results.
from 8821au-20210708.
Oh, something else. I did a lot of work on the driver last night. Recommend you run $ sudo ./remove-driver.sh
followed by deleting the driver directory followed by a reboot and full fresh installation. That will make sure we are on the same code.
from 8821au-20210708.
Oh my bad I so sorry.
I had the old driver from aircrack-ng.
frcs6@YOGA:~$ iw dev
phy#0
Interface wlx7cc2c61c4a31
ifindex 2
wdev 0x1
addr 7c:c2:c6:1c:4a:31
ssid FraLi
type managed
channel 157 (5785 MHz), width: 80 MHz, center1: 5775 MHz
txpower 13.00 dBm
Sorry for the issue, I close it and continue to test this driver.
from 8821au-20210708.
No problem. It happens. I can use all the help I can get testing this driver so please give me reports as you have time.
from 8821au-20210708.
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from 8821au-20210708.