flash video playes on left monitor

[svecpetr]

when I play flash video over internet ... firefox, chrome, opera...

i.e.
youtube.com
http://www.ceskatelevize.cz/ivysilani/10122071611-chalupa-je-hra/411236100112004/

and I click Fullscreen ... video is always fullscreened on left monitor ...

is imposible to fullscreen it to right monitor or another monitor then left

I have to monitors, see enclosure
and fullscreen is always opened to left monitor

but when I load flash page in right monitor... video has resolution of right monitor, but playes on left monitor
when I load flash video on left monitor ... video has resolution of left monitor and still running on left monitor

but is impossible anyway to fullscreen it to right monitor

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: firefox 3.6.18+build2+nobinonly-0ubuntu0.10.10.2
ProcVersionSignature: Ubuntu 2.6.35-30.56-generic 2.6.35.13
Uname: Linux 2.6.35-30-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Thu Aug 11 07:23:36 2011
FirefoxPackages:
 firefox 3.6.18+build2+nobinonly-0ubuntu0.10.10.2
 firefox-gnome-support 3.6.18+build2+nobinonly-0ubuntu0.10.10.2
 firefox-branding 3.6.18+build2+nobinonly-0ubuntu0.10.10.2
 abroswer N/A
 abrowser-branding N/A
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANG=cs_CZ.utf8
 SHELL=/bin/bash
SourcePackage: firefox

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[MaTachi (matachi)]

I'm using multiple monitors and I'm also experiencing this problem with some video sites. However, it works on some other sites, so I'm not quite sure what they are doing what the others aren't. I don't have this problem with any video players on Windows, so it can't only be the video players' fault.

The problem:
I play a Flash video on one of my four monitors, press the Fullscreen button and it fullscreens on the most left montior, regardless of where the browser window is. (I also had this problem when I was only using two monitors.)

What should happen (which happens with some players):
The fullscreen view of the video should open on the same monitor as the browser window is on.

Some videos with this problem:
http://angryjoeshow.com/2012/04/mount-blade-napoleonic-wars-angry-review/
http://www.kickstarter.com/projects/obsidian/project-eternity
http://www.southparkstudios.com/clips/224688/no-space-cash

Some videos that fullscreens correctly on the same monitor:
http://thatguywiththeglasses.com/videolinks/thatguywiththeglasses/nostalgia-critic/36979-nostalgia-critics-top-11-favorite-jokes
http://www.youtube.com/watch?v=Qsbgd5bHbXg

Ubuntu/system information:
ApportVersion: 2.0.1-0ubuntu14
Architecture: amd64
Date: Wed Oct 24 22:52:39 2012
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
NonfreeKernelModules: fglrx
Package: flashplugin-installer 11.2.202.243ubuntu0.12.04.1
PackageArchitecture: amd64
ProcEnviron:
 TERM=xterm
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
SourcePackage: flashplugin-nonfree
Tags: precise running-unity
Uname: Linux 3.2.0-32-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)