Comment 137 for bug 640100

Neither intel_idle.max_cstate=0 or nolapic_timer offer permanent fixes. Having tried both workarounds, sometimes the Samsung NB30 resumes from power saving, but other times it will not resume. Then the networking gets disabled and requires manual fixing:
http://www.ubuntugeek.com/how-to-fix-network-manager-disabled-problem-in-ubuntu-10-04-lucid.html

Will someone PLEASE fix this power saving bug and offer the fix to every Ubuntu user via the Update Manager! There's now over 136 comments regarding this bug and there's no fix yet.