echo "brd rd_nr=16" >> /etc/modules-load.d/ramdisk.conf echo "lpro" >> /etc/modules-load.d/lpro.conf To fix race conditions, create an initramfs script that ensures /dev/ram0 is registered before lpro initializes.
Remember: Exclusive registration failures often hide a simpler problem – the device simply isn’t there yet. Give the kernel time, and give your devices names that match expectations. Happy troubleshooting.
#!/bin/sh PREREQ="brd" prereqs() echo "$PREREQ"; case $1 in prereqs) prereqs; exit 0;; esac while [ ! -e /dev/ram0 ]; do sleep 0.1 done modprobe lpro
Example for Debian/Ubuntu ():
Then run: update-initramfs -u If another process holds exclusive access:
