Comment 13 for bug 361853

Solved!

Dell Inspiron 8600 with:

01:00.0 VGA compatible controller: nVidia Corporation NV34M [GeForce FX Go5200 64M] (rev a1)

Ubuntu 11.10 Oneiric Ocelot server with TDE desktop ("Kubuntu trinity remix") manually installed afterwards.

By default, resume from both suspend to ram & disk failed.

Problem solved by:

*) removing all quirks from:

/usr/share/hal/fdi/information/10freedesktop/20-video-quirk-pm-dell.fdi

/usr/lib/pm-utils/video-quirks/20-video-quirk-pm-dell.quirkdb

*) adding "NvAGP " "1" to xorg.conf

I've also edited /etc/default/acpi-support; AFAIU in principle this should not matter. Nevertheless, changes are as follows:

- SUSPEND_METHODS="dbus-pm dbus-hal pm-utils"
+ SUSPEND_METHODS="dbus-pm pm-utils"

- ACPI_SLEEP=true
+ #ACPI_SLEEP=true

- ACPI_HIBERNATE=true
+ #ACPI_HIBERNATE=true

- ACPI_SLEEP_MODE=mem
+ ACPI_SLEEP_MODE=standby

- SAVE_VBE_STATE=true
+ SAVE_VBE_STATE=false

- POST_VIDEO=true
+ POST_VIDEO=false

- # DOUBLE_CONSOLE_SWITCH=true
+ DOUBLE_CONSOLE_SWITCH=true

That's all folks!

Hope it helps.