On 13/12/11 07:31, Thomas Renninger wrote:
Is the machine really freezing there or is there also
a backtrace on
the screen (best with vga=normal instead of vga=xxx)?
It really freezes there, however, it is not "consistent" sometimes it
freezes right during device-mapper setup or simply after the FIRMARE
BUG: (PEGP) mentioned early on this thread.
If there is a backtrace, you could take a picture.
Does sysrq still work (sysrq_always_enabled boot param and then hit
SysRq - h).
I also tried that.. no luck.. maybe I didn't find the right combination
of keys in the laptop keyboard.. will try again later
Maybe comparing this one with a acpi=noirq reveals
I will try to produce a diff..
Are there virtualization settings in BIOS that can be
Yes, they are, option "Virtualization" currently in state "Enabled" I
tried disabled, same result.
Why are the hpet boot params?
Well, unless I am in a misunderstading using HPET clock source will
allow the CPU to go into deeper C states while idle, thus battery life
nohz=off boot param has probably also tried already by
I have not tried nohz.. will see :-)
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