If you can use the browser, I suggest that you use the new browserhax (up to 11.0.0-33!) in the meantime.
Try out Ubuntu 15.04: http://old-releases.ubuntu.com/releases/15.04/
This requires a New 3DS. The demo version doesn't work and is patched. If you have 1.1.3 or newer delete/disable the update data.
officially called smashbroshax sometimes smashax
Here is a new...
[Tutorial] Using "smashhax" with Linux
Try out Ubuntu 15.04: http://old-releases.ubuntu.com/releases/15.04/
This requires a New 3DS. The demo version doesn't work and is patched. If you have 1.1.3 or newer delete/disable the update data.
officially called smashbroshax sometimes smashax
Here is a new...
[Tutorial] Using "smashhax" with Linux