Re: X lockups when using maya on FC4
To confirm, you're stating that just starting maya, without any datasets, and then switching to other windows triggers the X hang?
If so, what other applications are you running when this X hang occurs, and how did you determine that Maya was causing the X hang?
I have a few additional questions:
0) I see that you've disabled acpi at boot. Can you elaborate on why you've done this, and whether keeping it enabled has any impact on the problem?
1) It looks like you're using a Dell 670 system with an older BIOS. Does updating to the latest (A07) BIOS have any impact?