I seem to have found a solution. Right now, the GObjectSingletonMeta metaclass is part of the util module. Moving it to the core module where it is actually used by the App class solved the problem. This is totally weird.
I was able to create a simple script that demonstrates the problem. demo.py and demo_util.py. Install the python-kiwi package (!). Run demo.py using Python 2.5 and the latest python-gobject package (2.16.1-0ubuntu2). Make sure that the demo_util.py file is in the same directory. ** Attachment added: "demo.py" http://launchpadlibrarian.net/23146745/demo.py -- Segfault starting with 2.16.1-0ubuntu2 using Python 2.5 https://bugs.launchpad.net/bugs/334784 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs