This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1022962
** Tags added: iso-testing -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to evince in Ubuntu. https://bugs.launchpad.net/bugs/1022962 Title: LXDE, apparmor: "Show Containing Folder" button failed to execute err Status in “evince” package in Ubuntu: Confirmed Bug description: In Ubuntu 12.04 LTS I get the following error whenever I use the File->Open Containing Folder feature. Could not open the containing folder. Failed to execute child process "pcmanfm" (Permission denied) This is precisely bug #864992, but for LXDE instead of Gnome. The problem is fixed for LXDE (and presumably KDE and XFCE) by replacing "/usr/bin/nautilus Cx -> sanitized_helper" with the following to /etc/apparmor.d/usr.bin.evince /usr/bin/nautilus Cx -> sanitized_helper, #Gnome File Manager /usr/bin/pcmanfm Cx -> sanitized_helper, #LXDE File Manager /usr/bin/krusader Cx -> sanitized_helper, #KDE File Manager /usr/bin/thunar Cx -> sanitized_helper, #XFCE File Manager (and then running: "sudo /etc/init.d/apparmor reload") As with bug #864992 the chance of a regression is low, and it should not increase the attack surface in the slightest unless pcmanfm, krusader or thunar were installed (they wouldn't exist in a default Ubuntu install, unless the user manually installed them, in which case the user probably wants to be allowed to use them). ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: evince-common 3.4.0-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19 Uname: Linux 3.2.0-26-generic i686 ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 Date: Tue Jul 10 20:40:45 2012 InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423) PackageArchitecture: all ProcEnviron: TERM=xterm SHELL=/bin/bash PATH=(custom, user) LANG=en_AU.UTF-8 LANGUAGE=en_AU:en SourcePackage: evince UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.apparmor.d.usr.bin.evince: 2012-07-10T20:40:30.549025 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1022962/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp