lxsession default apps missing caja and atril as available applications under more as options.

[Lyn Perrine]

To reproduce install lubuntu 15.10 and open default apps for lxsession. then on on file manager click more to see other available applications and see that caja is not in the listed file managers. Similar in the alternate available pdf viewers atril the mate pdf viewer is not listed.

lxsession:
  Installed: 0.5.2-0ubuntu2
  Candidate: 0.5.2-0ubuntu2
  Version table:
 *** 0.5.2-0ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ wily/universe i386 Packages
        100 /var/lib/dpkg/status
Description: Ubuntu Wily Werewolf (development branch)
Release: 15.10

I expected these gtk2 based mate components to be listed as alternative apps in default apps for lxsession as they do not pull in too many dependencies for lubuntu compared to the kde ones listed. Instead caja and atril don't seem to show up in the list of alternative file managers and pdf viewers respectively.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: lxsession 0.5.2-0ubuntu2
ProcVersionSignature: Ubuntu 4.1.0-2.2-generic 4.1.3
Uname: Linux 4.1.0-2-generic i686
ApportVersion: 2.18-0ubuntu5
Architecture: i386
CurrentDesktop: LXDE
Date: Sun Jul 26 12:02:20 2015
InstallationDate: Installed on 2015-07-26 (0 days ago)
InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Alpha i386 (20150726)
SourcePackage: lxsession
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu QA Website (ubuntuqa)]

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/1478383

[Launchpad Janitor (janitor)]

[Expired for lxsession (Ubuntu) because there has been no activity for 60 days.]