Thanks for the info. First time, I tried that, but it has not improved in my environment. I found that, when "Fusion-icon->Compiz options->Indirect Rendering" checkbox is on, 3D effects work.
compiz can disable the direct rendering by the checkbox. But other applications (ex. 3D screensaves, blender, ... ) cause freeze as well as before. It seems to be caused by kernel driver's lock, but it resumed by killing the freezed application. I think that intel driver for i945 have some issue in the Direct Rendering function. -- [i945] Intel 82945G/GZ Integrated Graphics Controller Freezes when compiz enabled https://bugs.launchpad.net/bugs/475429 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
