rasaru wrote:Hi, I use also ubuntu 22.04 and MuseScore doesn't run as expected, only my Midi keyboard is visible. I tried to compile it from source but the
compilation failed. MuseScore 3 with Jack runs fine!
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Compiling again (one lib was missing), so MuseScore runs "native" same issues as in the AppImage.
Looking around the forums, it appears that MuseScore 4 will not support Jack; the message at startup is a leftover that will be removed. For now, they support only plugins like VST; I wasn't lucky with LV2...
Then there's the "musehub" closed source server, running as root, which is needed to access the new sound fonts: I don't feel comfortable to have that running on my computer. See https://musescore.org/en/node/337906
So back to the basics: it happens that, for my personal use, Emacs and Lilypond are enough