Take a look a the PNP sections of original dmesg and natty/lucid
2 more IDs are located in the older versions than the newer versions
ie [ 1.032703] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active) <== natty (not in 12.04,12.10,13.04)
Christopher,
Take a look a the PNP sections of original dmesg and natty/lucid
2 more IDs are located in the older versions than the newer versions
ie [ 1.032703] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active) <== natty (not in 12.04,12.10,13.04)
Could this be a pointer to the issue?
Thanks