[wellylug] suspend to ram

Tim O'Brien tim at tekao.net
Thu Aug 20 17:07:21 NZST 2009


Hi

Suspend to RAM works on my desktop PC, problem is the video card does
not display anything.

I boot to runlevel 1, run pm-suspend and then resume using the case
button. No luck.

I've tried the quirk options to pm-suspend command plus used the
vbetool directly. No luck. I've also had no luck suspending in X
running the nv driver. (works with binary driver but is unstable for
me)

Any ideas?


Info:
Core 2 Duo 4gb ram
64bit Ubuntu Jaunty.
lspci output:

01:00.0 VGA compatible controller: nVidia Corporation GeForce 9800 GT (rev a2)
	Subsystem: XFX Pine Group Inc. Device 2372
	Flags: bus master, fast devsel, latency 0, IRQ 11
	Memory at e2000000 (32-bit, non-prefetchable) [size=16M]
	Memory at c0000000 (64-bit, prefetchable) [size=512M]
	Memory at e0000000 (64-bit, non-prefetchable) [size=32M]
	I/O ports at 2000 [size=128]
	Expansion ROM at <ignored> [disabled]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
	Capabilities: [78] Express Endpoint, MSI 00
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [128] Power Budgeting <?>
	Capabilities: [600] Vendor Specific Information <?>
	Kernel modules: nvidiafb





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