I have just installed and updated 12.10 on Optiplex 380. Very similar symptoms. Very high processor use. I'm apprehensive of using the compiz configuration utility. Last time I tried it on an installation on this machine I was left with an unusable machine, and had to reinstall.
I enclose test results requested above. I will file a bug, and try to mark it linked to this one. frank@frank-OptiPlex-380:~$ /usr/lib/nux/unity_support_test -p OpenGL vendor string: VMware, Inc. OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 0x301) OpenGL version string: 2.1 Mesa 9.0 Not software rendered: no Not blacklisted: yes GLX fbconfig: yes GLX texture from pixmap: yes GL npot or rect textures: yes GL vertex program: yes GL fragment program: yes GL vertex buffer object: yes GL framebuffer object: yes GL version is 1.4+: yes Unity 3D supported: no frank@frank-OptiPlex-380:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1075792 Title: Slow Unity 3D performance in 12.10 Quantal Quetzal To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1075792/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
