Description of problem: When I install okular it registers itself in the file-manager that it can open certain file types, like PDF and DJVU. But when I open the file in okular I get "Could not find a plugin to handle the document being passed". Version-Release number of selected component (if applicable): 16.04.3-1 How reproducible: always Steps to Reproduce: 1. install okular 2. open a supported file (e.g. .pdf or .djvu) Results: okular(23722)/okular (app) Okular::Document::openDocument: No plugin for mimetype '"image/vnd.djvu" okular(23881)/okular (app) Okular::Document::openDocument: No plugin for mimetype '"application/pdf"' Expected Result: Okular can open all file types it claims to support. Please install the required plugins alongside okular or provide a package "okular-plugins" (or packages like "okular-plugin-pdf")
I found the solution: I run "kbuildsycoca4 --noincremental" and got "KConfigIni: In file /usr/share/applications/lximage-qt-screenshot.desktop, line 13: " Invalid entry (missing '=') Once I fixed it, okular works fine now.
So it sounds like Bug 19273 is the cause of this issue. *** This bug has been marked as a duplicate of bug 19273 ***
Status: NEW => RESOLVEDResolution: (none) => DUPLICATE