20 Sep
2006
20 Sep
'06
4:34 p.m.
On Wednesday, 20. September 2006 18:11, carmen wrote:
you can try adding kernel arguments like: noapic,
nolapic, noacpi,
irqpoll (not all at once)
Well, most of my efforts so far revolved around these kernel arguments,
but none of them makes any difference (except for acpi=off, whithout
which the thinkpad hangs even earlier).
you can try changing the kernel config. irq polling
styles (at-apic vs
acpi is it?) cpu types (i386 vs Athlon), scheduler types (cfq vs this
vs that)
All this doesn't seem to help either, unfortunately :/
One more thing I've noticed: It doesn't matter if the kernel is actually
compiled with realtime preemption enabled. Just patching a vanilla kernel
and then configuring it for "Low-Latency Desktop" will produce a kernel
that does not boot...
Dominic