Comment 0 for bug 783856

There's a fair few of these:

https://crash-stats.mozilla.com/report/list?product=Thunderbird&platform=linux&query_search=signature&query_type=contains&query=uGlobalMenu&reason_type=contains&date=05%2F16%2F2011%2023%3A29%3A46&range_value=1&range_unit=weeks&hang_type=any&process_type=any&do_query=1&signature=uGlobalMenuBar%3A%3A~uGlobalMenuBar

Some example comments:

"Tools > Add Ins > *Boom* (Reproducible every time I use this menu option) Profile directory was copied over from another machine."

"activated unity menu bar and clicking on Add-ons"

"When I click the "Addons" link on the Thunderbird toolbar, the whole program crashes."

It seems like it's linked to the Addons window, but I haven't been able to reproduce