Restore windows, this freezes.

[Lucas Romero Di Benedetto]

After the last update Ringtail Raring on 25 March, when I have a maximized window and drag it down to restore, this freezes. I can not move the window or close or minimize or maximize return. But I can still interact with the window contents.

- Ubuntu development branch 13.04
- Acer Aspire 5552-6829 (Ati Mobility Radeon HD 4250 / AMD Phenom II X4 N950)

- lucasromero@lucasromero:~$ apt-cache policy pkgname
N: No se ha podido localizar el paquete pkgname
lucasromero@lucasromero:~$ apt-cache policy
Archivos de paquetes:
 100 /var/lib/dpkg/status
     release a=now
 500 http://ppa.launchpad.net/irie/blender/ubuntu/ raring/main i386 Packages
     release v=13.04,o=LP-PPA-irie-blender,a=raring,n=raring,l=PPA for Blender 2.4 and 2.6,c=main
     origin ppa.launchpad.net
 500 http://ppa.launchpad.net/irie/blender/ubuntu/ raring/main amd64 Packages
     release v=13.04,o=LP-PPA-irie-blender,a=raring,n=raring,l=PPA for Blender 2.4 and 2.6,c=main
     origin ppa.launchpad.net
 500 http://extras.ubuntu.com/ubuntu/ raring/main i386 Packages
     release v=13.04,o=LP-PPA-app-review-board,a=raring,n=raring,l=Application Review Board PPA,c=main
     origin extras.ubuntu.com
 500 http://extras.ubuntu.com/ubuntu/ raring/main amd64 Packages
     release v=13.04,o=LP-PPA-app-review-board,a=raring,n=raring,l=Application Review Board PPA,c=main
     origin extras.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/universe Translation-en
 500 http://security.ubuntu.com/ubuntu/ raring-security/restricted Translation-en
 500 http://security.ubuntu.com/ubuntu/ raring-security/multiverse Translation-en
 500 http://security.ubuntu.com/ubuntu/ raring-security/main Translation-en
 500 http://security.ubuntu.com/ubuntu/ raring-security/multiverse i386 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=multiverse
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/universe i386 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=universe
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/restricted i386 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=restricted
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/main i386 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=main
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/multiverse amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=multiverse
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/universe amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=universe
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/restricted amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=restricted
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ raring-security/main amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-security,n=raring,l=Ubuntu,c=main
     origin security.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/universe Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/restricted Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/multiverse Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/main Translation-en
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/multiverse i386 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/universe i386 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/restricted i386 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/main i386 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/multiverse amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/universe amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/restricted amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 100 http://ar.archive.ubuntu.com/ubuntu/ raring-backports/main amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-backports,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/universe Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/restricted Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/multiverse Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/main Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/multiverse i386 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/universe i386 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/restricted i386 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/main i386 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/multiverse amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/universe amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/restricted amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring-updates/main amd64 Packages
     release v=13.04,o=Ubuntu,a=raring-updates,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/universe Translation-es
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/universe Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/restricted Translation-es
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/restricted Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/multiverse Translation-es
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/multiverse Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/main Translation-es
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/main Translation-en
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/multiverse i386 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/universe i386 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/restricted i386 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/main i386 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/multiverse amd64 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=multiverse
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/universe amd64 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=universe
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/restricted amd64 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=restricted
     origin ar.archive.ubuntu.com
 500 http://ar.archive.ubuntu.com/ubuntu/ raring/main amd64 Packages
     release v=13.04,o=Ubuntu,a=raring,n=raring,l=Ubuntu,c=main
     origin ar.archive.ubuntu.com
Paquetes con pin:
lucasromero@lucasromero:~$

[Lucas Romero Di Benedetto (lucasromerodb)]

Direct link to video on youtube: http://www.youtube.com/watch?v=ktSGsqb6kDM&feature=youtu.be

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1159830/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Sami Jaktholm (sjakthol)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1158161, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.