El lun, 8 nov 2021 a las 19:01, Sergio Pascual (<sergio.pasra@gmail.com>) escribió:


El lun, 8 nov 2021 a las 15:02, Sergio Pascual (<sergio.pasra@gmail.com>) escribió:


El lun, 8 nov 2021 a las 14:36, Stephen John Smoogen (<smooge@gmail.com>) escribió:

Can you try downgrading to the F34 linux-firmware and see if the f34
kernel sees the chipset again?



I have downgraded everything to the released F35 and now it works, with kernel 5.14.16-301 and linux-firmware-20210919-125



I have updated the system from F35 without updates to fully updated and the problem has disappeared. I have updated in small groups of packages and rebooted afterwards to check USB. Whatever happened, it is fixed now. My current kernel is 5.14.16-301  but 5.15.15-300 works also 
 


The problem with the missing usb reappeared again this morning. This time I have installed kernel 5.14.13-300.fc35.x86_64, which fixes the problem. Probably I'm suffering
https://bugzilla.redhat.com/show_bug.cgi?id=2019788  so at least I can workaround the problem.

Thanks everyone!