Dear Christopher, Thank you for checking the BIOS version, I haven't thought about that. I have already done several BIOS upgrades on this machine, so it shouldn't be a problem. I will update the bug report accordingly once it is done
Thank you Matthieu PS: I have at this very moment the "white" variant of the bug, cf attached screenshot ** Attachment added: "white_squares.png" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1354841/+attachment/4263368/+files/white_squares.png -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1354841 Title: Screen corruption (characters are drawn as black squares) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1354841/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

