Mario, (https://launchpad.net/~mario-roessler) I have the same trouble on a Thinkpad T420 Optimus (with Nvidia disabled in BIOS) and Ubuntu 12.10
I think I will try with XFCE instead of Unity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/966631 Title: [sandybridge-m-gt2] GPU lockup render.IPEHR: 0x7a000003 with Google Maps(WebGL) in Chromium To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/966631/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs