octave-gui crashed with SIGABRT

[walkerstreet]

Octave now has a distorted GUI. Elements are too big and menu's are blacked out so they can not be read. This occurs on my laptop, but not on my desktop.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: octave 4.2.1-5
Uname: Linux 4.15.5-041505-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: LXDE
Date: Sat Feb 24 14:04:47 2018
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/x86_64-linux-gnu/octave/4.2.1/exec/x86_64-pc-linux-gnu/octave-gui
ProcCmdline: /usr/lib/x86_64-linux-gnu/octave/4.2.1/exec/x86_64-pc-linux-gnu/octave-gui --force-gui
ProcEnviron:
 LANGUAGE=en_AU:en
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: octave
StacktraceTop:
 () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QThread::~QThread() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QThread::~QThread() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 octave_qt_link::~octave_qt_link() () at /usr/lib/x86_64-linux-gnu/octave/4.2.1/liboctgui.so.2
 octave_qt_link::~octave_qt_link() () at /usr/lib/x86_64-linux-gnu/octave/4.2.1/liboctgui.so.2
Title: octave-gui crashed with SIGABRT
UpgradeStatus: Upgraded to bionic on 2018-01-23 (31 days ago)
UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1731399, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.