It seems the search for extensions within the extension manager is broken, if the searched phrase has more than 1 char that is. This works: myserver/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.AddExtensions&search=p&repo= This does not work: myserver/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.AddExtensions&search=pdf+viewer&repo= ("There were no extensions found matching 'pdf viewer'.") It seems this is the case since you upgraded xwiki.org to 8.2.1? Best regards Mario _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users