Comment 35 for bug 201264

Hrm, I considered upstreaming this bug report, but the thread of comments is very confusing and it is difficult to see what exactly would need reported other than just "it's slow", which is of no help.

So, I would ask that you file your issue upstream yourself, in your own words, and work with upstream towards a fix. They will probably need you to install git versions of all the X components.