Further information: the machine is a Lenovo Thinkpad x201s with a Core i7 L-620 CPU and integrated graphics. lspci and dmidecode output attached.
** Attachment added: "lspci" http://launchpadlibrarian.net/45050011/lspci -- [arrandale] deadlock in i915_gem_madvise_ioctl https://bugs.launchpad.net/bugs/568138 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs