I answer to myself. I've added some parameters to the GRUB boot file. aerdriver.forceload=y acpi=force pci=nommconf (on the kernel line)
The whole story here: http://www.markup.fr/Carte-graphique-nvidia- geforce It's in french, but the parameters appear clearly in red. Regards, Marino Ceccotti http://marlkup.fr/ -- graphics card confuses ubuntu must install in safe grapics mode https://bugs.launchpad.net/bugs/306962 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs