Had the Intel SSD X25-M in for few weeks in my new MBP17 with blazing fast startup and shutdown times...but after three weeks of normal usage the shutdown times increased from around 2..3secs to 25 seconds!!
Doing a fresh reinstall didn't help...just a clean writing of "0" to the whole SSD with booting a Linux CD and doing a "dd if=/dev/zero of=/dev/sda"...
Now the shutdown times are back to as before...but probably again for only few weeks?
And yes...there is nothing in the system logs that it's happening something during shutdown...
Doing a fresh reinstall didn't help...just a clean writing of "0" to the whole SSD with booting a Linux CD and doing a "dd if=/dev/zero of=/dev/sda"...
Now the shutdown times are back to as before...but probably again for only few weeks?
And yes...there is nothing in the system logs that it's happening something during shutdown...