Additional info: cventin:~> xdg-mime query default text/html wine-extension-htm.desktop
and Wine had added a file /home/vlefevre/.local/share/applications/wine-extension-htm.desktop which contains: [Desktop Entry] Type=Application Name=winebrowser MimeType=text/html; Exec=env WINEPREFIX="/home/vlefevre/.wine" wine start /ProgIDOpen htmlfile %f NoDisplay=true StartupNotify=true Icon=7765_winebrowser.0 The problem apparently comes from the existence of this file, which had been added automatically. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)