same problem on my 1.5GHz intel mac mini. it was very smooth with intrepid, hardy... I run compiz-check, but it found no problem.
Distribution: Ubuntu 9.04 Desktop environment: GNOME Graphics chip: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) Driver in use: intel Rendering method: AIGLX Checking if it's possible to run Compiz on your system... Checking for texture_from_pixmap... [ OK ] Checking for non power of two support... [ OK ] Checking for composite extension... [ OK ] Checking for FBConfig... [ OK ] Checking for hardware/setup problems... [ OK ] -- [iGM45] Jaunty / Compiz slow and tearing on GMA 4500MHD https://bugs.launchpad.net/bugs/349568 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