(npviewer.bin:10234): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap"

[Detlef Lechner]

I obtain in a console > 100 messages '(npviewer.bin:10234): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (npviewer.bin:10234): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so: falsche ELF-Klasse: ELFCLASS64', and I do not know why.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: nspluginviewer:i386 1.4.4-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-12.19-server 3.0.4
Uname: Linux 3.0.0-12-server x86_64
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Sat Oct 8 06:39:41 2011
InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110426)
PackageArchitecture: i386
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: nspluginwrapper
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (8 days ago)