Thanks Liam, I've fed this information upstream. It appears likely that all these i915/i945 lockup bugs may be related to a common root cause, potentially fixed by this patch:
commit 5e78330126e23e009502b21d1efdabd68ab91397 Author: Daniel Vetter <[email protected]> Date: Sun Nov 14 22:32:36 2010 +0100 drm/i915: fix relaxed tiling for gen <= 3 && !g33 g33/pineview doesn't have any alignment constrains for unfenced tiled buffers. But older chips have. Fix this. Problem introduced in a00b10c360b35d6431a94cbf130a4e162870d661. Signed-off-by: Daniel Vetter <[email protected]> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/718767 Title: [i945gme] GPU lockup (ESR: 0x00000001 IPEHR: 0x00007272) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
