This looks like it might be related to driver issues with the Nvidia Geforce 7300 graphics card.
Could those who are following this thread leave comments indicating which graphics card their Mac uses?
Thanks for your patience while I fix this.
An error occurred while saving the commentGidgidonihah commented
NVIDIA GeForce 7300 GT, though I haven't had this problem in a while.Gidgidonihah supported this idea ·