I'm running the latest model 2.4GHz 15" MBP. It seems that every 3-5 days its completely freezes up. Already this month, its happened about 5 times. 4 of them have been when waking the display (not the actual machine) from sleep, or from screensaver. The other time was when during normal use. The only way to recover is to hold down the Power Button. Apple Hardware Test and Disk Utility show everything as ok. I can still move the mouse, but nothing responds.
I've read elsewhere that there seems to be some issues with the NVidia drivers that come with this machine, and that can cause some of the problems related to the display waking up.
Another possibility is that it's caused by 'lookupd' and can consitently be reproduced by running tcpflow or tcpdump. I can't confirm this, as I haven't tried yet, but I've read that others have.
I looked at the Crash Reporter Logs, and noticed that I had a WindowServer Crash Log. Found this in it...
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0xff3c68a9
I've read a number of threads from other people experiencing this. Anyone nailed down the cause... or a solution?
P.S. The memory is stock from Apple at time of purchase, 2GB total. I upgraded the HD to a Samsung 250GB 5400RPM driver.
I've read elsewhere that there seems to be some issues with the NVidia drivers that come with this machine, and that can cause some of the problems related to the display waking up.
Another possibility is that it's caused by 'lookupd' and can consitently be reproduced by running tcpflow or tcpdump. I can't confirm this, as I haven't tried yet, but I've read that others have.
I looked at the Crash Reporter Logs, and noticed that I had a WindowServer Crash Log. Found this in it...
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0xff3c68a9
I've read a number of threads from other people experiencing this. Anyone nailed down the cause... or a solution?
P.S. The memory is stock from Apple at time of purchase, 2GB total. I upgraded the HD to a Samsung 250GB 5400RPM driver.