Public bug reported: After the update of 12 December 2014 the x window system doesn't start anymore.
The problem is an incorrect /etc/X11/xorg.conf file As a workaround, at every boot I have to do these commands: sudo rm /etc/X11/xorg.conf sudo startx Evironment: Kubuntu 14.10 64bit Laptop with nvidia card ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xserver-xorg 1:7.7+7ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1 Uname: Linux 3.16.0-28-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE Date: Tue Dec 16 17:09:08 2014 InstallationDate: Installed on 2014-11-24 (21 days ago) InstallationMedia: Kubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1403127 Title: Kubuntu 14.10: after 12 Dec update X doesn't start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1403127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs