Been looking for this answer for quite a long time now and forgot only until recently when I decided to play some GB/C/A games again and see the messages popping up again.

How do I turn off that message?
I don't see it in settings and see no ini to do that.

Hi endrift!

Lately I've been playing a lot of toruzz's new colourization hack for Super Mario Land 2 found here:
http://www.romhacking.net/hacks/3784/

However, I've been experiencing some weird issues when using Savestates and loadstates on multiple builds of mGBA.
I tried RetroArch's, 3DS and Windows build of mGBA (latest nightly) and they all seem to do the same.

You can reproduce the issue by simply starting up a new game, making a savestate in the first level, and then reset the game and try to load the state from ANYWHERE else in the game except the same level (this can be easily tested if you made the save at the fisrt level, and try to load the state from the World map)
The result ends up being Mario/Luigi dying instantly upon loading a state, and the background/level layout being a complete mess.

Other GB/GBC games seem to work fine with states, it's just this hack so far that I am experiencing issues with saving and loading states with.

If you need any more info to debug this, please let me know!

I'm using mgba 0.6.3 on macOS high sierra, and pokemon trading works perfectly between yellow and blue, as well as ruby and sapphire. I simply open a new multiplayer window, and the link cable works automatically, and I'm able to trade pokemon without any issues.

However, when I try to do the same for gold/silver/crystal, it doesn't work; the game simply says "your friend is not ready", which I'm assuming indicates that the game thinks the link cable is not connected.

Is this a known bug? It's strange that link cable would work for gen 1 and gen 3 pokemon, but not gen 2.

Hello,

I am trying to find all the shortcuts for this emulator on the 3DS, like going stretch to fullscreen, going back to menu etc. Does anyone know where to find them?

Thanks.

I was playing GTA Advance, whatever happened and the game suddenly froze. No problem, I simply resetted the game to load my last save, but none of the saves were there, despite the .sav file still existing.

How can I fix this problem?

Hello,

I discover some games in speedrun.com have those rules : 

I'm sorry bothering you, but I don't know how to change filters. I'm already with the latest version: 0.6.3, but I don't see any button or option called Filter or anything. Can you please teach me how to change?

Hello community,

I'm french sorry for my bad level in Inglish

How to use cheat code in mGBA for my 3DS CFW please ?

Thanks for your answers ! 

I've tried every Boktai rom I have, all clean dums of the UE version and all of them react the same way. I've set the solar sensor up with shortcuts to raise and lower the sunlight setting, but unless I'm missing some kind of override somewhere nothing works. The gamepak override options are checked. I've also tried unchecked, not that that changes anything.
The games continue to react as though the solar sensor is broken and don't react to any setting. Is there a specific patch I missed or some tweak somewhere? I've searched here and the github and only found one mention of the solar sensor and they seemed to be having no trouble.
I know these games and feature are super niche, so I'm not expecting top priority, but if anyone could let me know if they've found a fix, I'm game to try.

mGBA version: 0.6.3
Branch: heads/refs/tags/0.6.3
Revision: 5fad3d11029d30e315109b2fba856ac50d3c2a5f

System:
Windows 10 home 64 bit
1.60 GHz cpu
4GB RAM

Hey. Firstly, please forgive me if this suggestion induces eye rolling or annoyance. I'm completely ignorant as to how these things work but I thought I may as well ask.

Would it be possible to add an overclock option to mGBA? If so, would it help games such as R-Type and Super G'n'G that suffer terrible slow down?