How it appears and how it is supposed to be to the kernel is: acpi="Operating System To Mimic Name". Grub2 strips out the question marks and the kernel would then see of that parameter as param=acpi_osi with a value=Operating, param=System with value=to (errors), param=Mimic with value-Name (errors)..l
Somewhere's after that post, Jim and I played with this switch and tried to use escape characters, whch Grub2 didn't recognize either. I finally compiles a kernel with all the debugging symbols in it to see what was going on and well...
Since "Linux" in one singular word (no spaces), it didn't matter if the quotation mark were missing if you remove them in that switch... So the correct is:
I had updated the first post (page 1), but didn't go through the later posts to correct them. I'm sorry possible confusion on that...Code:acpi_osi=Linux