[Bug 37339] [Dapper] notification bubble sometimes is misplaced

[Trouilliez vincent]

Public bug reported:

Affects: rhythmbox (Ubuntu)
       Severity: Normal
       Priority: (none set)
     Assignee: Michael Vogt
         Status: Needs Info


Description:
Sometimes, the yellow bubble that announces the song, does't display
where it should. Instead, it is offset about an inch to the left (see
pic).

I think the problem started a couple days ago. It might coincide with
this update:

----------------------------------------------------------------------------
notification-daemon (0.3.4-0ubuntu3) dapper; urgency=low
 .
   * debian/patches/01_ubuntu_theme.diff:
     - fix the notifications on the high contrast theme
     - make notification a bit less yellow
----------------------------------------------------------------------------

I notice that the problem is perfectly reproducable. That is, the problem occurs only for some particular songs, playing said songs will invariably trigger the bug.
I can't figure out what's special about these songs though.
Is there any way I could debug this ?

-- 
[Dapper] notification bubble sometimes is misplaced
https://launchpad.net/bugs/37339