Hey,

not sure if this is the best way to report these but I couldn't find any specific bug trackers or mailing lists for KXstudio.

I was trying to install ntk-static so I could try and compile OpenAV's Sorcer LV2 and I encountered this:

Unpacking libffi-static (from .../libffi-static_3.0.9-0kxstudio2_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libffi-static_3.0.9-0kxstudio2_i386.deb (--unpack):
 trying to overwrite '/usr/share/man/man3/ffi_prep_cif.3.gz', which is also in package libffi-dev:i386 3.0.13-4
Processing triggers for man-db ...
Errors were encountered while processing:
 /var/cache/apt/archives/libffi-static_3.0.9-0kxstudio2_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Also, this is Carla specific, the MIDI channel setting on my SFZ and SF2 instances (and possibly _any_ instances of anything, these are just the ones I have tried) in Carla don't seem to have any effect beyond the GUI keyboard in the edit window. I.e the instances still respond to any midi message on any channel.