Similar issues of a G4 powerbook. In my experience, gnome-power-manager is a disaster on ppc. Deleting /usr/bin/gnome-power-manager and letting pbbuttonsd handle power management makes for stable suspend / resume, albeit with a VT switcher in /etc/power/{suspend.d,resume.d}.
A consensus on how to arbitrate between pbbuttonsd / g-p-m is solicited; I really don't like that two things fighting over power management.
Similar issues of a G4 powerbook. In my experience, gnome-power-manager is a disaster on ppc. Deleting /usr/bin/ gnome-power- manager and letting pbbuttonsd handle power management makes for stable suspend / resume, albeit with a VT switcher in /etc/power/ {suspend. d,resume. d}.
A consensus on how to arbitrate between pbbuttonsd / g-p-m is solicited; I really don't like that two things fighting over power management.