problema con el 3d en ubuntu 12.10

[rudy alexander cartagena Lima]

Tengo un problema con ubuntu 12.10 tengo una laptop dell inspiron mini 10, debido a los efector que trae este sistema me va muy pero muy lento, ya ejecute unos comandos supuestamente para bajarle la calidad al unity 3d pero igual lo veo (no iso nada) estos comando son $echo "exprot UNITY_LOW_GFX_MODE=1" >> $HOME/.xprofile

Pero al ejecutarlos, si los ejecuta, por que no me da ningun error, pero no cambia nada, yo quisiera saber si hay algun comando para quitarle el efecto a las ventanas y la transparencia de ellas, igual con la barra del lado izquierdo que no este en 3d, x q mi pc va tan lento que se tarda cada vez que se cierra una ventana y solo es en eso.

Les agradeceria mucho su ayuda, espero respuestas

[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/1071844/+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.]

[Adolfo Jayme Barrientos (fitojb)]

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. 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.