Hi, I had the same problem with a clean installation of Debian GNU/Linux/GNOME Sid 64 bits and an Ivy Bridge CPU (Core i3-3225 with HD4000)
Switching from the 3.2 kernel version to the 3.5 kernel version solved my problem. You may know that Ivy Bridge had some bugs that have been fixed after the release of the 3.2.0 version of the kernel (see http://intellinuxgraphics.org/2012.02.html with corresponding patches ("Stability fixes for hard hangs on Ivy Bridge platform: those patches fix occasional hard-hangs on Ivy Bridge platforms when running GL workloads:") Hope it can help Thanks for your work Thibaut -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
