obconf segfaults immediately with "Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated "

[quequotion]

This is not related to any theme. I have absolutely no themes installed and I have tracked down and deleted all remaining openbox theme related files by hand.

obconf segfaults immediately with this message:

(obconf:15442): Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
Segmentation fault (core dumped)

This affects both 2.0.3+git20110808-1 (precise) and 1:2.0.3+20110805+debian-1 (quantal+)

Note: This report is not a duplicate or in any way related to bug 1188310. Although I encountered them simultaneously, they appear to have no relationship whatsoever.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: obconf 2.0.3+git20110808-1
ProcVersionSignature: Ubuntu 3.5.0-15.22-custom 3.5.4
Uname: Linux 3.5.7-qq-2 x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: amd64
Date: Fri Jun 7 12:52:08 2013
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120407)
MarkForUpload: True
SourcePackage: obconf
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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