Mika, I've reported the bug upstream at https://bugs.freedesktop.org/show_bug.cgi?id=15360. Would you mind also subscribing to that bug report, so that if they have additional questions or need more information, you can answer them directly?
Also, I have built some recent git snapshots of the -intel driver here: http://people.ubuntu.com/~bryce/bisect/ Would you mind installing and testing the "rac763634" git deb to see if the issue still occurs with a more recent version of the driver? ** Bug watch added: freedesktop.org Bugzilla #15360 https://bugs.freedesktop.org/show_bug.cgi?id=15360 ** Also affects: xserver-xorg-video-intel via https://bugs.freedesktop.org/show_bug.cgi?id=15360 Importance: Unknown Status: Unknown -- X slower after upgrade to 4GB RAM https://bugs.launchpad.net/bugs/210780 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