Your bug report

#20518: 24.5; Tooltip on Ubuntu 12.04/14.04 can't render

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20518@debbugs.gnu.org.

-- 
20518: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20518
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