This appears to be an assertion failure. If you can reproduce it, you can find out why it failed by doing this:
1) Quit Tomboy 2) Open a Terminal 3) Run Tomboy like so: $ mono /usr/lib/tomboy/Tomboy.exe --panel-applet --oaf-activate-iid=OAFIID:TomboyApplet_Factory --oaf-ior-fd=40 4) Reproduce the crash and note down what Tomboy prints out. Thanks! ** Changed in: tomboy (Ubuntu) Assignee: (unassigned) => Simon Law Status: Unconfirmed => Needs Info -- Crash when disabling spell check in preference https://launchpad.net/bugs/63752 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs