This was posted on ubuntuforums today: http://ubuntuforums.org/showthread.php?t=2324014
"Julien Lavergne 17:27 (55 minutes ago) to lubuntu-devel Hi, Looks like we may have a problem with Intel users after all. I checked the difference between xubuntu and lubuntu ISO, and this package is missing : xserver-xorg-video-intel Intel cards was supposed to work without this package, but according to the package description, it is only the case for new cards. If you have people affected by black screen, or no X starting, or no lightdm starting, with Intel card, could you advise them to install this package, reboot, and see if it's working (and report back) ? This should affect only fresh install, upgrade should be fine (as this package was included in previous releases). Thanks in advance for your reports. Regards, Julien Lavergne " Credit: vasa1 The problem there seems to be on lubuntu, but maybe it could be the same root problem for gnome. I could not test it yet. Would somebody verify this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1559576 Title: Ubuntu GNOME boots to black screen when using proprietary Nvidia drivers on a laptop with Optimus To manage notifications about this bug go to: https://bugs.launchpad.net/gdm/+bug/1559576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs