app-menu menu and tasklist context menu appear on the right of the screen in multi screen configuration

Submitted by Michaël Van de Borne

Link to original bug (#10054)

Description

Created attachment 5020 xorg xinerama config

Hi all,

I'm running Ubuntu Raring (but problem was the same in Quantal) with 3 monitors, using Xinerama. My xorg.conf file is in atachment.

Here is the problem:

• whenever I click on the app menu (the start button) which is on the left of my left screen, its menu appears sticked to the right of my left screen
• whenever I right-click on the button of an application in the taskbar, its menu pops up at the same place (sticked to the right edge of my left screen

This is getting annoying...

I can not paste a print screen, as the print screen tool won't work when a menu is open.

Tell me if you need more information.

thanks

Attachment 5020, "xorg xinerama config":
xorg.conf

Version: 4.10.0