File kmp-postun-extra.sh of Package nvidia-jetson-36_4_3-jp6_2
if [ "$1" = 0 ] ; then
# remove Workaround needed to disable ast driver broken on aarch64
pbl --del-option modprobe.blacklist=ast --config
# remove plymouth Workaround needed to not hang serial console with
# no monitor connected ...
pbl --del-option plymouth.enable=0 --config
# remove Workaround to prevent fatal "watchdog: BUG: soft lockup"
# issue, which made it necessary to reboot the machine ...
pbl --del-option preempt=full --config
fi