Not quite right; the "dkms mkdeb" selects the source code from /usr/src/mptlinux-4.22.00.00/ not /var/lib/dkms/mptlinux/4.22.00.00/source
Running sudo dkms install -m mptlinux -v 4.22.00.00 and then rebooting does install the driver:
Jul 12 14:30:15 lucid kernel: [ 81.863358] Fusion MPT SAS Host driver 4.22.00.00
Not quite right; the "dkms mkdeb" selects the source code from /usr/src/ mptlinux- 4.22.00. 00/ not /var/lib/ dkms/mptlinux/ 4.22.00. 00/source
Running
sudo dkms install -m mptlinux -v 4.22.00.00
and then rebooting does install the driver:
Jul 12 14:30:15 lucid kernel: [ 81.863358] Fusion MPT SAS Host driver 4.22.00.00