Ubuntu
xorg package

  1. Bug #34043
  2. Comment #34

Comment 34 for bug 34043

Revision history for this message
Pedro Martinez-Julia (pedromj) wrote : Re: [Bug 34043] Re: Nvidia binary driver requires Option "NvAGP" "1" for reliable suspend/resume.

With intel_agp and agpgart blacklisted and with "Option NvAGP 0", either
suspend and hibernate works for me. The weird thing is that resuming
from suspend hangs a while (4-6 minutes) and then works. In dmesg I saw
that Nvidia kernel driver crashes but then resets it and the system work
perfectly.

¿What's your configuration? (acpi-support and specific Options in
xorg.conf)

I'm using hibernate through uswsusp because it seems to be faster than
plain swsusp. At least resuming from hibernation is very fast.

Hibernation is less buggy than suspend because it's resume process goes
through BIOS POST and usually it's not needed any trick. Take a look
into acpi-support and see if any POST, VBE or DPMS option is enabled.