some problems occur with kernel 5.8 in Ubuntu

[milton]

Hi,

After updating Ubuntu 20.04 I notice kernel 5.8.0.36 and causing some 
problems with on a HP laptop no wifi adapter found and virtualbox coming 
with errors. Do anybody met with such problems? On a Dell laptop I have 
no wifi problems only with virtualbox. To return to kernel 5.4.0.59 is 
no options because I then need sighted help. Any idea to solve those 
problems? Thanks in advance.

Milton