Mayuresh <mayuresh%acm.org@localhost> writes: > ACPI Error: No handler for region [RCM0] ... (20131218/evregion-181) > <snip 3 more ACPI Errors> > acpiec0: GPE query method _Q42 failed: AE_NOT_EXIST > uhub0 at usb0: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 > <snip ahcisata0 messages> > uvm_fault(...,0x0,1) -> e > fatal page fault in supervisor mode > trap type 6 code 0 rip ... cs 8 rflags 10206 cr2 f0 ilevel 0 rsp .. > curlwp... > kernel: page fault trap, code=0 > Stopped in .... intel_gen6_powersave_work+0x430: movq f So there's a bug in our ACPI code and perhaps odd data in your notebook. The only thing I can really suggest other than really debugging it is to disable ACPI. Also try current, vs 7. If you find one that works and one that doesn't, it's much easier to address.
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