Looks like Lucid gets the reservation correct (crashkernel=384M-2G:64M,2G-:128M) as I see the following:
[ 0.000000] Reserving 128MB of memory at 32MB for crashkernel (System RAM: 9152MB)
Additionally, my system has now been generating crash dumps (and rebooting) instead of simply freezing.
Looks like Lucid gets the reservation correct (crashkernel= 384M-2G: 64M,2G- :128M) as I see the following:
[ 0.000000] Reserving 128MB of memory at 32MB for crashkernel (System RAM: 9152MB)
Additionally, my system has now been generating crash dumps (and rebooting) instead of simply freezing.