The comment in bug #10 worked for me BUT after rebooting X did not start. Trying to run "startx" under root resulted in me getting X: cannot stat /etc/X11/X (No such file or directory), aborting.
This led me to see that /etc/X11/X did not exist on my newly-upgraded machine, but on my laptop /etc/X11/X was a symlink to /usr/bin/Xorg. I then ran sudo ln -sf /usr/bin/Xorg /etc/X11/X and after rebooting (or restarting lightdm), my X server was back. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1328264 Title: packaging issues with the trusty Xstack in precise xserver-xorg-lts- trusty Status in “apt” package in Ubuntu: Confirmed Bug description: Hello, I've tested the trusty Xstack HWE xserver-xorg-lts-trusty in precise; When you have installed another Xstack (e.g.saucy), it is not possible to install the trusty Xstack smoothly. Only installing the original precice Xstack (xserver-xorg-lts- precise), which removes the current xstack and after that installing the trusty xstack in one step without restart, works. Please help to make that smoother! Thanks, Bernhard Error Message while trying to install trusty xstack, when saucy xstack is installed (in precise); apt-get install -V libglapi-mesa-lts-trusty libgl1-mesa-glx-lts-trusty xserver-xorg-lts-trusty xserver-xorg-input-all-lts-trusty xserver-xorg-video-all-lts-trusty libgl1-mesa-dri-lts-trusty x11-xserver-utils-lts-trusty libglapi-mesa-lts-trusty:i386 libgl1-mesa-dri-lts-trusty:i386 libgl1-mesa-glx-lts-trusty:i386 Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libglapi-mesa-lts-trusty : Conflicts: libglapi-mesa libglapi-mesa-lts-trusty:i386 : Conflicts: libglapi-mesa xserver-xorg-lts-trusty : Conflicts: libglapi-mesa (>= 0~) Conflicts: libgles2-mesa (>= 0~) E: Unable to correct problems, you have held broken packages. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1328264/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp