This bug was fixed in the package libx11 - 2:1.3.3-3ubuntu2
--------------- libx11 (2:1.3.3-3ubuntu2) natty; urgency=low
* Add 102_double_arrows_Compose.patch: compose keys for double arrows (LP: #680143) -- Bryce Harrington <email address hidden> Mon, 22 Nov 2010 13:43:21 -0800
This bug was fixed in the package libx11 - 2:1.3.3-3ubuntu2
---------------
libx11 (2:1.3.3-3ubuntu2) natty; urgency=low
* Add 102_double_ arrows_ Compose. patch: compose keys for double arrows
(LP: #680143)
-- Bryce Harrington <email address hidden> Mon, 22 Nov 2010 13:43:21 -0800