So for me, the temporary solution pending the release of a patch,
Remove 3 maverick packages, and downgrade to Lucid versions :
acpi-support_0.136.1_amd64.deb
finger_0.17-13build1_amd64.deb
pm-utils_1.3.0-1ubuntu2_all.deb
(Need to block the version in Synaptic).
And no more freezes now !
So for me, the temporary solution pending the release of a patch, support_ 0.136.1_ amd64.deb 0.17-13build1_ amd64.deb utils_1. 3.0-1ubuntu2_ all.deb
Remove 3 maverick packages, and downgrade to Lucid versions :
acpi-
finger_
pm-
(Need to block the version in Synaptic).
And no more freezes now !