In nvidia settings on prime systems you have Prime Profiles. The initial report was with the settings on intel(Power Saving Mode). I changed this setting to Nvidia (Performance Mode) to see if it made a difference it didn't. The second log is with the Settings on Performance for comparison.
** Attachment added: "nvidia-bug-report-1.log.gz" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1276674/+attachment/3970002/+files/nvidia-bug-report-1.log.gz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1276674 Title: Suspend works flawlessly however resume leads to a checker board screen rather that lightdm Status in “linux” package in Ubuntu: Incomplete Status in “nvidia-graphics-drivers-331” package in Ubuntu: New Bug description: Upon installing nvidia-331 and nvidia-prime if I suspend the laptop everything goes down as expected. However upon resume I get a checkerboard style page rather than the lightdm login page. If I disable the nvidia stuff from the optimus box and just have the intel gfx running suspend and resume work again. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: nvidia-331 331.38-0ubuntu3 ProcVersionSignature: Ubuntu 3.13.0-7.25-generic 3.13.1 Uname: Linux 3.13.0-7-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.2-0ubuntu2 Architecture: amd64 Date: Wed Feb 5 15:57:56 2014 InstallationDate: Installed on 2014-01-10 (26 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140109) SourcePackage: nvidia-graphics-drivers-331 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1276674/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp