[Bug 555595] Re: Intel graphics performance regression in 2.6.32-19 lucid kernel update (was: Firefox Slows Down Compiz)

[Richard Logan]

I have a problem with Compiz as well. If it is enabled it just makes
everything go so slow the desktop is unusable. As soon as you disable
Compiz the system works just fine.

All was working perfectly on 2.6.32-16, then 2.6.32-17 introduced the
issue. 2.6.32-18 the issue was resolved. But the -19 and -20 versions
are still having Compiz issues as per slow and unusable desktop.

The machine is question is running 64 bit version that was originally
installed from a Alpha 2 iso. The laptop itself is not super fast and is
powered by a Celeron 540 and Intel X3100 graphics with 2Gb DDR2 RAM. But
was running perfectly on the initial Alpha 2 install.

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Intel graphics performance regression in 2.6.32-19 lucid kernel update (was: Firefox Slows Down Compiz)
https://bugs.launchpad.net/bugs/555595
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