mousepad crashed with signal 5 in main()

[David Pires]

On a fresh installed 14.04.2 LTS box, fully updated, trying to open a file from the terminal emulator caused the crashed.

Steps made:
~$ pkexec mousepad Documents/po-file-check.sh

(mousepad:3931): Mousepad-ERROR **: Cannot open display:
Trace/breakpoint trap (core dumped)

~$ lsb_release -a && uname -r
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Codename: trusty
3.16.0-30-generic

~$ apt-cache policy mousepad
mousepad:
  Installed: 0.3.0-2
  Candidate: 0.3.0-2
  Version table:
 *** 0.3.0-2 0
        500 http://pt.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: mousepad 0.3.0-2
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic i686
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: i386
Date: Thu Feb 19 15:44:08 2015
InstallationDate: Installed on 2015-02-19 (0 days ago)
InstallationMedia: Xubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 (20150218.1)
SourcePackage: mousepad
UpgradeStatus: No upgrade log present (probably fresh install)

[David Pires (slickymaster)]

Invalid since pkexec was only shiped in Xubuntu from Utopic onwards.