Originally Posted by Thunderbird
This could be a memory leak error. Provide at least the results of running the nvidia-bug-report.sh script.
Don't know what you'll find from this besides my system specs. A report from my 64-bit system is attached.
It was acting slow at the time of making the report. Also, running Xv (watching TV with tvtime) causes CPU to be 100% on one of the cores when it is "acting slow."
It seems that something either causes the nvidia driver to revert to a legacy slow mode, or maybe the XFCE compositor has a problem.