Adding the following line in /usr/share/hal/fdi/information/10freedesktop/20-video-quirk-pm-acer.fdi fix the problem in karmic : <merge key="power_management.quirk.vbestate_restore" type="bool">true</merge>
Adding the following line in /usr/share/ hal/fdi/ information/ 10freedesktop/ 20-video- quirk-pm- acer.fdi fix the problem in karmic : management. quirk.vbestate_ restore" type="bool" >true</ merge>
<merge key="power_