I have similar issue on my system with
PHENOMII X3 CPU
Motherboard has NVIDIA 8300 Graphics chip on it.
Graphics Driver: 185.18.36 Latest as of Sept 24, 2009
System: Debian Lenny 2.26.26 kernel
Suspend and resume used to work correctly on this system, Things that I have put in after that were install NFS and remove linksys wireless card and added rt2860 based wireless card.
Now when system wakes up after suspend and tries to resume, I see that there is blinking cursor for a while on screen, mouse and keyboard for a while but everything goes away and cannot do anything,
Reboot the system and everything is back. I need to get this suspend and resume working correctly
I tried couple of things mentioned on web
ifconfig ra0 down
ifconfig wlan0 down
acpi_sleep=s3_mode, s3_bios vga=791
and things from http://www.amitsrivastava.net/2008-0...a-dell-vostro/
Nothing has help so far. Please Please help.
THank you in advance