*** This bug is a duplicate of bug 1021104 *** https://bugs.launchpad.net/bugs/1021104
If your VMs are falling back to LLVMpipe (no guest extensions/graphics driver) then this is bug 1021104. To confirm, please run: glxinfo | grep OpenGL And paste the output here. ** This bug has been marked a duplicate of bug 1021104 Severe damage artefacts and flickering when using LLVMpipe -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1038498 Title: Extreme screen corruption with latest updates in VirtualBox under Quantal To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1038498/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp