Comment 18 for bug 1193639

regards

I suspect I have a very similar problem.
have Lubuntu 14.04 x64 installed on a Amilo A1650G and experience regular full freeze of the system.

running with power suply or battery makes no difference. the freeze always takes place between 10 and 30 minutes. the whole system is paralyzed. open a virtual console does not work. REISUB also does not work. need to shut down per power button.

have installed the linux-crashdump package but need further instructions. which informations / files you need?
is /var/crash/_usr_bin_lxsession.1000.crash the right one?

i'm total beginner but ready to learn and follow every order.

MetzKetz