Hello,
I solved my problem .. it seems that with Hardy, ACPI-support is now delegated
to pm-utils and Nvidia-kernel drivers doesn't mix so well with it. Following
the recommendations of Vlowther in
https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/180378 , I created a
file /etc/pm/config.d/ containing
# /bin/sh
# override the vbe-related video options if the nvidia driver is loaded.
# the nvidia kernel module knows how to handle this stuff properly.
if grep -q nvidia /proc/modules; then
DISPLAY_QUIRK_VBESTATE_RESTORE=false
DISPLAY_QUIRK_VBEMODE_RESTORE=false
DISPLAY_QUIRK_VGA_MODE_3=false
DISPLAY_QUIRK_DPMS_SUSPEND=false
DISPLAY_QUIRK_VBE_POST=false
fi
and voila .. resume does not lock the display and computer anymore ...
Mathieu Petit
--
[hardy] regression: suspend fails to resume (with or without restricted drivers
installed)
https://bugs.launchpad.net/bugs/146335
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