As HP only releases their BIOS firmware update for my model in 64bits Windows-only exe, and after many attempts to do it without installing windows (WinPE live, for example) has failed I ended formatting everything, installing windows 8, updating the BIOS and then restoring Ubuntu.
My system is working now, fortunatelly without screen freezing. Thank you, for your help Christopher! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401748 Title: Screen freezes when I close the lid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1401748/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs