Aere Greenway had posted here (<a href="https://lists.ubuntu.com/archives/lubuntu-users/2012-December/003153.html">https://lists.ubuntu.com/archives/lubuntu-users/2012-December/003153.html</a>) about how menu items disappear not just in T'bird but also Audacity: <br>
<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">"Yesterday, in using the "Audicity" application (an audio
recorder/editor), I specified a change in "edit...preferences", and on
hitting the "OK" button to make the change, almost all of the menu bar
disappeared (only the first few letters of the "File" menu remained)." <br></blockquote><br>I
can reproduce this with Audacity 2.0.1 on Lubuntu 12.10. After making a
change in Edit, Preferences, all the menu items other than "File"
disappear and only "Fil" of "File" remains. <br>