On Friday 09 December 2011 23:40:30 Greg KH wrote:
On Fri, Dec 09, 2011 at 06:45:13PM -0300, Cristian Rodríguez wrote:
On 09/12/11 17:47, Greg KH wrote:
On Fri, Dec 09, 2011 at 05:39:36PM -0300, Cristian Rodríguez wrote:
On 09/12/11 17:31, Greg KH wrote:
First, it requires acpi=noirq and i915.semaphores=1 to make it pass the loader screen , otherwise it freezes completely...
In fact I did the install from an USB stick also..
That's the BIOS doing the USB storage emulation, it's not that USB isn't working properly, what that option does is change the way ACPI handles the interrupts (i.e. it doesn't do it.) So, without any interrupts, your PCI USB controller can't be talked to by Linux.
So I would really try to not pass that option. What happens if you do not add that option?
The USB port doesnt do anything and Boot sequence freezes with message :
[FIRMWARE BUG] ACPI(PEGP) defines _DOD but not _DOS That's unrelated.
Maybe unlikely, but if you see this line earlier in boot log: IOAPIC[1]: Invalid reference to IRQ 0 then this one (showing up in 12.1 sooner or later): https://lkml.org/lkml/2011/11/22/53 should help. Otherwise you may want to open a bug and attach acpidump (boot params do not matter) and assign it to me. Thomas -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org