Dear All,

 

I have a USB wifi device that has always been working fine at boot with linux 5.1, now I upgraded to 6.1 gnome/vendor and I got a strange behavior on my OPI 5:

   - If I have wifi device plugged and power on the PI5, the USB device is not seen (no trace of it with lsusb).

   - If I have wifi device plugged and power on the PI5, the USB device is not seen (no trace of it with lsusb). But, with the PI 5 still running, If I unplug it and re-plug it, it is recognized and works fine. Also after that, if I issue a sudo reboot, the wifi device will be seen and work properly.

      (it does not matter what usb port I use white, or blue, same behavior on all)

  - If I plug the usb device on an external usb hub (with no external power source) with the USB-C and power On the PI5 the wifi usb is recognized at boot and works fine.

 

What could this be due?

 

Regards,

Edited June 23, 20242 yr by Tony3
improved description of the issue

Providing logs with 

armbianmonitor -u

 helps with troubleshooting and significantly raises chances that issue gets addressed.

ok, so I booted the PI5 with the Wifi usb connected.

There was no network

I unplugged it, replugged it

run armbianmonitor -u

 

The URL is: https://paste.armbian.com/onufowuwox

 

Not sure if it helps, but the device not recognised at boot is (of course message below appeared when i unplugged replugged the wifi device):

81.480055] usb 7-1: new high-speed USB device number 2 using xhci-hcd

[ 81.621038] usb 7-1: New USB device found, idVendor=27d5, idProduct=0001, bcdDevice= 1.00

[ 81.621095] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 81.621126] usb 7-1: Product: USBWLAN

[ 81.621151] usb 7-1: Manufacturer: Qualcomm Atheros.

[ 81.621177] usb 7-1: SerialNumber: 12345678

Edited June 23, 20242 yr by Tony3

I bought the WiFi dongle as attached, works pretty well and fixed my issue