Coin button and MAME tab-menu mapped to same retroarch button

[markwkidd]

I just downloaded the MAME 2014 from the buildbot in Linux as part of an otherwise operational Lakka installation. The default RetroArch mapping for my USB joypad works as expected across other cores, including the MAME 2003 core.

With this core, pressing Select on the joypad simultaneously triggers the 'coin' button as with MAME 2003. With this core, it also brings up the MAME tab menu. (The MAME 2014 core seems otherwise operational. Games are playable.)

This can be disabled by remapping MAME via a MAME config file, but I thought I would file an issue in case this behavior is affecting other users.

---

Want to back this issue? Post a bounty on it! We accept bounties via Bountysource.

[markwkidd]

Possibly the fix is in this thread: https://forums.libretro.com/t/fix-for-hotkey-buttons-in-mame2014-2016-service-osd-fps-reset/11327