OK, in this case you should be able to reproduce the hang by booting into recovery mode and running "modprobe ac". At that point, press alt+sysrq+t to get a trace, and send it to us (a digital photo is usually the easiest way to capture it)
OK, in this case you should be able to reproduce the hang by booting into
recovery mode and running "modprobe ac". At that point, press alt+sysrq+t to
get a trace, and send it to us (a digital photo is usually the easiest way to
capture it)