SOLVED. (I hope!) These are the steps:
remove everything that has something to do with the graphics enviroment, as it says here: Then, $ sudo gedit /etc/default/grub and change this line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" for this one: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset acpi_backlight=vendor" then $ sudo update-grub reboot and be happy. Desktop effects work too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/665233 Title: Ubuntu Maverick with ATI RADEON screen corruption -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
