Suspend/Hibernation on Sparkle Notebook with ubuntu 8.10

[Hariharan]

we have faced the bellow mentioned issue in Sparkle Notebook with Ubuntu 8.10

1.Video toggling
2.suspend and hibernation
3.Brightness increasing and decreasing function keys are not working

Hard ware configuration

Note book model no:9515
Chip set:NVIDIA MCP79MVL-B2 Chipset
Make:MITAC

[Torsten Spindler (tspindler)]

Please report these as separate issues. This bug can be about video
toggling.

What is the exact error? Does the video toggle function key not work?
Does $ xrandr --auto work?

[Hariharan (t-hariharan)]

i have opened new bug for Video toggling.

how to solve suspend and hibernation issue?.

[Torsten Spindler (tspindler)]

Boot into recovery mode and try:
# pm-suspend

Does this suspend the system?

Then boot to recovery mode again and try:
# pm-hibernate

Does this hibernate the system?

[Hariharan (t-hariharan)]

In recovery mode pm-suspend is not working, but pm-hibernate is working fine.

[Torsten Spindler (tspindler)]

Unload all modules not needed from recovery mode and try pm-suspend
again. Use

$ lsmod

to get a list of module. Unload a module with

$ modprobe -r <modulename>

[Hariharan (t-hariharan)]

unload the LAN , CDROM, and audio modules also suspend is not working.

in graphical mode, if press shutdown option all other machine shows 4 options (suspend,standby,restart,shutdown). But in this case it shows only 3 options (restart,hibernation,shutdown)

[Torsten Spindler (tspindler)]

Please try to unload all modules that can be unloaded. At times USB is at fault.

What is the exact problem when suspending? Does the system suspend at all? Is resume broken?

[Torsten Spindler (tspindler)]

Any update on this problem?