(In reply to Martin Wilck from comment #12) > (In reply to Bengt G���rd���n from comment #9) > > > I started reading and there is ahci.mobile_lpm_policy=1 and > > intel_idle.max_cstate=1. > > What does this do to your battery life? Not sure right now but I will measure it after the weekend. Need to have this laptop going without a hiccup for a few days. But I suspect it's going to decrease the battery life. At least what I've read so far. I ran 5.9.10 over night and when I woke up this morning it was completely frozen. So the boot statements didn't help at all except it seems to have put off the inevitably for some time. Last night I ran 5.9.10 for about 6h with just one temporary lockup (around 10 sec).