SUMMARY `jpeg/jfif" is not a valid MIME type. STEPS TO REPRODUCE $ update-desktop-database OBSERVED RESULT Error in file "/usr/share/applications/krita_jpeg.desktop": "jpeg/jfif" is an invalid MIME type ("jpeg" is an unregistered media type) EXPECTED RESULT No error. SOFTWARE/OS VERSIONS Krita 4.3.0 on up-to-date Arch. ADDITIONAL INFORMATION
Was already fixed in fb772e6e5ac8c659f1bcf912292f02352a29d575
I'm having this issue on this system: Operating System: Kubuntu 20.10 KDE Plasma Version: 5.19.5 KDE Frameworks Version: 5.74.0 Qt Version: 5.14.2 Kernel Version: 5.8.0-41-generic OS Type: 64-bit When installing FreeFileSync: $ ./FreeFileSync_11.6_\[Donation_Edition\]_Install.run Please log in as superuser in order to install FreeFileSync: [sudo] password for Adam: Accept the FreeFileSync license terms? (Enter 's' to show them) [y/n/s] y Install FreeFileSync into /opt/FreeFileSync? [Y/n] Y -> Installing to: /opt/FreeFileSync -> New console command: freefilesync -> Registering file extensions: *.ffs_gui, *.ffs_batch, *.ffs_real Error in file "/usr/share/applications/krita_jpeg.desktop": "jpeg/jfif" is an invalid MIME type ("jpeg" is an unregistered media type) All done! _ _ (_)_(_) .-. (^ ^) \ =\o/= )/ \ (/\):(/\ \_ _/ "" "" Thank you, Adam, for your donation and support! <3
Try to open '/usr/share/applications/krita_jpeg.desktop' in your text editor and remove ",jpeg/jfif" from it. Then it should go away. There is no more bug in Krita afaik, since it really was fixed in that commit: https://invent.kde.org/graphics/krita/-/commit/fb772e6e5ac8c659f1bcf912292f02352a29d575 so what you've got is like a leftover from the bug that was in Krita when you installed it.