Well guys have managed to solve ....

is as follows ...

1st install ubuntu, by pressing f6 at the beginning to start the nomodeset if they are using a pen instead of aconcelho cd to install ubuntu without the Caribe gáfico environment that is here x32 http://ubuntu.virginmedia.com/releases/11.10 / 11:10 ubuntu-x64-alternate-i386.iso http://ubuntu.virginmedia.com/releases/11.10/ubuntu-11.10-alternate-amd64.iso

2 of the first time should begin to start in safe mode at startup, when starting in prencipio will have unity with a 2D graphics ranhosos and there instead of doing the updates install normal nvidia drivers that you appear in the additional drivers and restart. .

3 after restarting install all updates if all goes as I ran to me will have the correct monitor resoloção but with unity 2d, at this point will install Ironhide.

Ironhide.
reference
http://community.linuxmint.com/tutorial/view/610

desktop tools
codeapt-get install mesa-utils [/ code]

adicionão PPAs

codesudo apt-add-repository ppa: mj-casalogic/ironhide && sudo apt-get update && sudo apt-get install Ironhide Ironhide, ui [/ code]

after installing it will try to configure, like this toshiba has no configuration should do so manually.

img http :/ / img17.imageshack.us/img17/896/captureironhideconfigur.png [/ img]

in case you do not pop up the configuration system should run this command

code sudo Iron hide-configuration [/ code]

then restart it so ...
I hope it helps others like me ..

Hi

Please be so nice and translate your posting to English language. I think many people hee want to read this. Do it please.