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Old 05-14-10, 05:50 AM   #3
Brad.Scalio
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Join Date: Mar 2007
Posts: 20
Default Re: Repeatable X Crash, dual FX580 on HP Z600

Thanks for the reply ... yes, the CONFIG_4KSTACKS flag is set to 'y' in the kernel configuration. Unfortunately, we are tied into CM to have this specific kernel ... one option we are pursuing is updating to RHEL5.3 to "officially" support the Nehalem chipsets that way taking that out of the equation of possible factors.

We have about 40 of these workstations out there, and there are consistent repeatable steps that can make X crash -- namely, opening up an application on each of the three heads, moving one partly off-screen, then launching another application (glxgears even crashes it) and resizing the windows.
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