https://bugs.kde.org/show_bug.cgi?id=416092
--- Comment #12 from o.ha...@gmail.com --- (In reply to Elvis Angelaccio from comment #11) > Does it work if you use this instead? > > <sub-class-of type="application/x-tar" /> It does not. It fails with the same log output I posted in comment #9 (minus the custom mimetype of course). This was one of the first things I tried, but I forgot to mention it. I have however found a fix that is working for me. I have created custom application/x-*-compressed-alpm-package mimetypes that inherit from both application/x-alpm-package and application/x-*-compressed-tar and have patched Ark to change these lines (mimeFromExtension == db.mimeTypeForName(QStringLiteral("...")) && into these lines (mimeFromExtension.inherits(QStringLiteral("...")) && in https://github.com/KDE/ark/blob/108ade3b57f1eca792a54843e9c646eb1322a7ef/kerfuffle/mimetypes.cpp#L96. Software/OS Versions: Linux Version: Manjaro 20.1.2 KDE Plasma Version: 5.19.5 KDE Frameworks Version: 5.74.0 Qt Version: 5.15.1 Ark Version: 20.08.1 -- You are receiving this mail because: You are watching all bug changes.