I just reblasted my T61 with 32 bit Gutsy and the IRQ reported is 23. So it looks like the 19 vs 23 thing is 64 bit vs 32 bit kernel.
I just reblasted my T61 with 32 bit Gutsy and the IRQ reported is 23. So it looks like the 19 vs 23 thing is 64 bit vs 32 bit kernel.