This ended up being a bug in CluTK rather than netbook-launcher, CtkText instances we're still receiving signals from GtkSettings after they were finalised. The fix was to disconnect the signal in CtkText finalize function.
A reliable way to reproduce this was to use the Main Menu Editor program (System->Preferences) to change the menu layout, and then use Appearance (System->Preferences) to change the system application font. This has been fixed in clutk-0.2.8, which hopefully should be uploaded early next week. ** Also affects: clutk Importance: Undecided Status: New ** Changed in: clutk Status: New => Fix Committed ** Changed in: netbook-remix-launcher Status: In Progress => Invalid ** Changed in: clutk Milestone: None => 0.2.8 ** Changed in: clutk Assignee: (unassigned) => Neil J. Patel (njpatel) ** Changed in: clutk Importance: Undecided => Critical ** Changed in: clutk Status: Fix Committed => Fix Released -- netbook-launcher crashed with SIGSEGV in g_cclosure_marshal_VOID__PARAM() https://bugs.launchpad.net/bugs/420478 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