Comment 2 for bug 1892163

Could you please run (while running the 5.4 kernel)

sudo apport-collect -p linux 1892163

That should add more information about hardware and content of logfiles. Also you could try to enable the PPA where upcoming kernel releases are made available for testing:

sudo apt-add-repository ppa:canonical-kernel-team/proposed

To get rid of the additional PPA later, you can run

sudo apt-add-repository --remove ppa:canonical-kernel-team/proposed