Ok so I read this thread. I've tried everything. I'm getting the bios and no carts load. Strange thing is I had it working about a month ago! I'm lost! The reason I want to try it again is because I think I saw some memory leaks using it last time. This was version 154. With 155 I thought i'd try it again but can not get it to work! (not even in 154 and I am using mame and\or mameplus same thing) I'm using 152 because of memory leaks in 153 and 154 (also in 155) oddly enough mame plus did/does not have the mem leaks error. Anybody else having this problem with the multislot?
Linux Mint 17 2 Ghz AMD dual-core 2GB RAM
Edit: Ok I solved it. I pulled the hash files from the windows version and replace the linux ones
May I introduce you to "The Outside"..in HD Color and and 3D sound....