I’ve a problem with my wifi network and the Jetson Nano (Edimax 7811UN Wifi stick and the “fixed” drivers).
When I boot/reboot the device, it connects automatically to the wifi network. Fine.
But I have to change the wifi network to a second one, which is also running at my home…
I tried to switch to the new wifi network via Ubuntu desktop, nmtui and nmcli. I can see the second wifi network in the list, but when I try to connect I get the error message: “The Wi-Fi network could not be found”…
I tried the nmtui with “sudo” and without.
When I now try connect to my “normal” wifi network, which was running after the boot/reboot, I get the same error message and I can’t connect to any wifi network.
After rebooting it connects to the normal or to the second wifi network and everything is starting again when I try to switch…
sudo iwlist scan
wlan0 Scan completed : Cell 01 - Address: 30:5A:3A:C6:F8:A8 ESSID:"wifi network 2" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.452 GHz (Channel 9) Encryption key:on Bit Rates:144 Mb/s Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DDAE0050F204104A0001101044000102103B0001031047001051700680CAC320E8E13045AC4B84344F102100154153555354654B20436F6D707574657220496E632E1023001C57692D46692050726F74656374656420536574757020526F757465721024000852542D41433638551042001133303A35613A33613A63363A66383A61381054000800060050F20400011011000852542D4143363855100800022008103C0001031049000600372A000120 Quality=52/100 Signal level=59/100 Cell 04 - Address: F4:06:8D:B6:85:E9 ESSID:"wifi-network 1" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.437 GHz (Channel 6) Encryption key:on Bit Rates:300 Mb/s Extra:rsn_ie=30140100000fac040100000fac040100000fac020000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD980050F204104A0001101044000102103B0001031047001021B8E9E59BBE550E8F5906DADC50CBFD10210007756E6B6E6F776E10230018486F6D65506C756720415620576972656C6573732041502010240003312E3010420003312E301054000800060050F204000110110017486F6D65506C756720415620576972656C65737320415010080002200C103C0001011049000600372A000120 Quality=48/100 Signal level=100/100
(I deleted the networks from the neighbors in the output…)
The network names are only one word long, without blanks or other special characters in it.
Do you have an idea?