https://bugs.kde.org/show_bug.cgi?id=492660
--- Comment #3 from xust <xushit...@uniontech.com> --- also, this is not a bug of qt, qt reads all mime from system, the idx is not included in, see: debian@debian /usr/share/mime/text cat x-mpsub.xml ✔ 959 16:53:10 <?xml version="1.0" encoding="utf-8"?> <mime-type xmlns="http://www.freedesktop.org/standards/shared-mime-info" type="text/x-mpsub"> <!--Created automatically by update-mime-database. DO NOT EDIT!--> <comment>MPlayer subtitles</comment> <comment xml:lang="uk">субтитри MPlayer</comment> <comment xml:lang="sv">MPlayer-undertexter</comment> <comment xml:lang="ru">Субтитры MPlayer</comment> <comment xml:lang="pl">Napisy MPlayer</comment> <comment xml:lang="es">subtítulos de MPlayer</comment> <comment xml:lang="de">MPlayer-Untertitel</comment> <sub-class-of type="text/plain"/> <glob pattern="*.sub"/> </mime-type> so you can install the mimetype description file or create a file yourself to solve this issue. -- You are receiving this mail because: You are watching all bug changes.