Comment 16 for bug 1273524

confirmed NOT a problem in saucy with 0.4.9.2-0ubuntu6.

tail of ~/.cache/lxsession/Lubuntu/run.log includes:

    Openbox-message: Requested key "XF86 Terminal" does not exist on the display

but does NOT include:

    (openbox:2555): GLib-CRITICAL **: Source ID 6 was not found when attempting to remove it

so that may be a hint.