https://bugs.kde.org/show_bug.cgi?id=353674
--- Comment #11 from nikol...@rath.org --- I tried the most recent x64 appimage, and the entire GUI just hangs right after the flash screen has disappeared. Last messages on the console are: [...] digikam.general: mimetype = "" ext = "MP4" digikam.general: Cannot create thumbnail for "/home/nikratio/lib/Dropbox/Photos/2016/11 (november)/2016-11-13_16_23_16.mp4" digikam.general: Thumbnail is null for "/home/nikratio/lib/Dropbox/Photos/2016/11 (november)/2016-11-13_16_23_16.mp4" digikam.general: Request to get thumbnail for "/home/nikratio/lib/Dropbox/Photos/2016/11 (november)/2016-11-13_16_23_16.mp4" digikam.general: Video duration for "2016-11-13_16_23_16.mp4" is 24363 seconds digikam.general: Trying to get thumbnail from "2016-11-13_16_23_16.mp4" at position 4872 -- You are receiving this mail because: You are watching all bug changes.