On 5/29/19 2:17 AM, Hans de Goede wrote: ... > Dave, can you try building your initrd without the hid-logitech-dj module > included in the initrd? I did this on a vanilla 5.2-rc2 kernel (without the reverts) and still experienced the boot hang while the device was inserted. > Also can you check if your modprobe is provided by module-init-tools > or by kmod ? $ dpkg -S `which modprobe` kmod: /sbin/modprobe