galculator does not take user input in paper mode when numlock is pressed

[Lyn Perrine]

To reproduce open galculator from the menu in lxde. Press the numlock key on your keyboard. Then in the menu bar select view paper mode. Then try to type in 1337 and notice nothing displays. Then press numlock again to turn it off and try to type in 1337 again notice it appears on the display and continue to add +3.14 and hit enter and it displays 1340.14 which is the correct answer.

Description: Ubuntu Vivid Vervet (development branch)
Release: 15.04
galculator:
  Installed: 2.1.3-1
  Candidate: 2.1.3-1
  Version table:
 *** 2.1.3-1 0
        500 http://us.archive.ubuntu.com/ubuntu/ vivid/universe amd64 Packages
        100 /var/lib/dpkg/status
I expected galculator to open accept user input. Instead it did not when I have the numlight light on my keyboard.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: gpicview 0.2.4-2
ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
ApportVersion: 2.14.7-0ubuntu10
Architecture: amd64
CurrentDesktop: LXDE
Date: Sun Dec 14 13:25:06 2014
InstallationDate: Installed on 2014-09-30 (74 days ago)
InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140930)
SourcePackage: gpicview
UpgradeStatus: Upgraded to vivid on 2014-12-12 (1 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[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/1402459

[Lyn Perrine (walterorlin)]

For some reason in ubuntu mate with the mate desktop enviornment I can get this to work but last time I checked under lxde it was still broken so could this be an input method issue in the way lubuntu is setup by default? I have installed the lubuntu session and numlock works in papermode on ubuntu-mate but I will test once I get back to my desktop with just plain lubuntu and see if it is gone.