I'm seeing this in 12.04 LTS running XFCE4 and XMonad. I can't apply the PPA as it only seems to support 13.04.
$ dmesg | grep xfce4-session [ 6007.436056] xfce4-session[3340]: segfault at ffffffff00000000 ip 00007ffb724b4b5a sp 00007fff04e2bb20 error 5 in libglib-2.0.so.0.3504.0[7ffb72452000+f9000] [607137.017906] xfce4-session[11826]: segfault at ffffffff00000000 ip 00007f8e29911b5a sp 00007fff572436a0 error 5 in libglib-2.0.so.0.3504.0[7f8e298af000+f9000] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1104435 Title: xfce4-session crashed with SIGSEGV in g_slice_alloc() To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-session/+bug/1104435/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs