I can't watch videos in youtube.

[Maria Tereza Quevedo]

I can not watch videos on youtube they are locked, also can not watch videos on any website by intenet. There are also many errors.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: firefox 5.0+build1+nobinonly-0ubuntu0.11.04.2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Sat Aug 11 02:42:41 2012
FirefoxPackages:
 firefox 5.0+build1+nobinonly-0ubuntu0.11.04.2
 flashplugin-installer N/A
 adobe-flashplugin 11.2.202.236-0natty1
 icedtea-plugin 1.1~20110420-0ubuntu1.1
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANGUAGE=pt_BR:en
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: firefox
UpgradeStatus: Upgraded to natty on 2012-08-08 (2 days ago)

[BenHagan (smooth-texan)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We understand the difficulties you are facing, but it is better to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at http://askubuntu.com or http://ubuntuforums.org. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs.