Hello 
I am using the actual Manjaro (Arch) with XFCE.
Renoise recognizes Redux perfect.
But Bitwig says:
“com.bitwig.flt.library.metadata.reader.exception.CouldNotReadMetadataException: could not read metadata: Failed to load VST 2 plug-in /home/mobile/.vst/renoise_redux.so: /home/mobile/.vst/renoise_redux.so: cannot enable executable stack as shared object requires: Invalid argument”
Does anyone has an Idea?
Thanks for your Help!
Best regards,
sebasaturn
“execstack -c” or downgrade glibc
this is a “feature” in new glibc2.41 
Parameter “-c” disable exe stack and “-s” enable.
Redux isn’t the only program affected, and there is still an ongoing discussion on how to deal with this: 32653 – Review options for improving both security and backwards compatibility of glibc 2.41 dlopen / execstack handling
@sebasaturn
Have you tried if patchelf --clear-execstack PATH/TO/renoise_redux.so fixes the problem for you?
I unfortunately currently don’t have a system with glib 2.41 to test this, but will do…