4

USB ports stopped working after I booted my laptop and have not worked even after doing several reboots. Nothing is being detected but it charges my phone with a usb cord. I am new to Linux in general.

HP 15 Notebook Product Number: G1V01UA#ABA

Output of lsusb:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I'm not sure what to do as my pendrive gets warm when connected but my pc does not recognize it.

Reuben Prosper
  • 41

1 Answers1

1

The answer seems to be:

Bug in kernel 5.4.0-44 and 0-45 so far. External keyboard or dropping down to kernel 5.4.0-42 works in recovery mode. – crip659 Sep 13 at 21:05

per: Ubuntu 20.04 - keyboard not working

In my fix attempts I'd inadvertantly deleted old kernels but can reinstall by:

sudo apt install linux-image-5.4.0-42-generic linux-headers-5.4.0-42-generic
Williams
  • 268