"I would like to ask the priority to be raised as this can affect many new systems."
@Adilson, no, like I mentioned it's a kernel bug, not X. I was just leaving the X task open (but set to Medium) so that the X team could track the issue with their bugs, give it attention and help towards getting it resolved, even though there is no actual work needed to be done on the X side. However, your comment that the issue goes away in -39 proves that it really is a kernel issue, and your comment about the priority makes me realize having the X task open is just causing confusion, so I'll just cancel it out. Hopefully you can get some attention on it from the kernel team. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/761065 Title: [Sandybridge] Spurious "*ERROR* Hangcheck timer elapsed... blt ring idle" messages in dmesg when using compiz -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs