If you happen to be using the Lightning add-on with a remote calendar over https together with an e-mail account over https it could be this bug: https://bugzilla.mozilla.org/show_bug.cgi?id=390036.
** Bug watch added: Mozilla Bugzilla #390036 https://bugzilla.mozilla.org/show_bug.cgi?id=390036 -- frequent hanging https://bugs.launchpad.net/bugs/386326 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
