Mondane: 1) As testing 12.04.3 is equivalent to testing Saucy, could you please test 12.04.0 via http://old-releases.ubuntu.com/releases/12.04.0/ and advise of this is reproducible?
2) Could you please execute the following in a terminal and post the results: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date ** Tags removed: precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247624 Title: [Dell Inspiron 6400] Laptop screen is turned off, needs shutdown to work again To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1247624/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
