synaptic crashes on start on norwegian-language system

[kjetil brinchmann halvorsen]

this is a newly installed lubuntu system with norwegian language system. All installed software is at the latest versions.
 On my other pc with similar system, but english, I never had similar problem. I try to start synaptic from a terminal window (LXTerminal, if it matters), as such: sudo synaptic

The synaptic window opens, and then closes down befor I get a chance to do anything. The output in the terminal window is as follows:

phajsi@phajsi-EASYNOTE-NJ65:~$ sudo synaptic

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png,
borders don't fit within the image

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_vertical.png,
borders don't fit within the image

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png,
borders don't fit within the image

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_horizontal.png,
borders don't fit within the image

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_vertical.png,
borders don't fit within the image

** (synaptic:2015): WARNING **: Invalid borders specified for theme pixmap:
        /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_horizontal.png,
borders don't fit within the image

(end of output)

I should mention that the exact error report varies some from time to time I do this, and just once it opened the synaptic window, I was allowed to mark some software for installation, but when clicking "do it" (the text is in norwegian, this is my translation), synaptic bomb without doing anything. But this happened only once, I have not been able to replicate it!

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: synaptic 0.75.12build1
ProcVersionSignature: Ubuntu 3.5.0-27.46-generic 3.5.7.7
Uname: Linux 3.5.0-27-generic i686
ApportVersion: 2.6.1-0ubuntu10
Architecture: i386
Date: Sun Mar 31 18:31:04 2013
InstallationDate: Installed on 2013-03-30 (0 days ago)
InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
MarkForUpload: True
SourcePackage: synaptic
UpgradeStatus: No upgrade log present (probably fresh install)

[Hans Joachim Desserud (hjd)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 880493, so it is being marked as such. The translations have been updated and an updated version of synaptic fixing this issue will be released soon.

Feel free to continue to report any other bugs you may find.

[Launchpad Janitor (janitor)]

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