Comment 6 for bug 1937078

Hi, Tim. I'm dropping the 5.4 backport from focal/linux-azure in the current cycle because this commit is causing the boot to hang:

http://10.246.72.46:8080/view/all/job/focal-linux-azure-azure-amd64-5.4.0-Standard_A2_v2-ubuntu_boot/4/console

I managed to reproduce the problem manually and reverting the commit solved the problem.