Hi, I have a kernel panic when I try to boot the kernel on a gigabyte GQ-Q67M-D2H- B3 motherboard. I have made screen shots of the panic [1] The board boots with acpi=off I have found a MacOS forum that provided a custom dsdt table to allow the board to boot their OS. I am using this custom DSDT[2] to allow linux to boot also. It's just a quick and dirty workaround since I still have errors about ACPI in dmesg and the integrated intel GPU crash when I try to start X. (It seems to be usable in console with modest, BTW). (I also have other issues with fan control after suspend to ram, but maybe it's unrelated, I need investigate further more). Here is the error with a kernel 3.6.0 and the custom dsdt (CONFIG_ACPI_DEBUG=y but acpi.debug_layer not specified) [ 0.182297] ACPI: Added _OSI(Module Device) [ 0.182557] ACPI: Added _OSI(Processor Device) [ 0.182819] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.183081] ACPI: Added _OSI(Processor Aggregator Device) [ 0.184236] ACPI: EC: Look up EC in DSDT [ 0.185408] ACPI: Executed 1 blocks of module-level executable AML code [ 0.188376] ------------[ cut here ]------------ [ 0.188640] WARNING: at mm/page_alloc.c:2349 __alloc_pages_nodemask+0x1d8/0x832() [ 0.189123] Hardware name: To be filled by O.E.M. [ 0.189381] Modules linked in: [ 0.189676] Pid: 1, comm: swapper/0 Tainted: G A 3.6.0-gentoo #1 [ 0.189937] Call Trace: [ 0.190193] [<ffffffff8102e96f>] warn_slowpath_common+0x80/0x98 [ 0.190452] [<ffffffff8102e99c>] warn_slowpath_null+0x15/0x17 [ 0.190710] [<ffffffff810b249e>] __alloc_pages_nodemask+0x1d8/0x832 [ 0.190970] [<ffffffff810248e8>] ? __ioremap_caller+0x295/0x31d [ 0.191228] [<ffffffff81024991>] ? ioremap_cache+0xf/0x11 [ 0.191487] [<ffffffff815be763>] ? acpi_os_map_memory+0x15a/0x174 [ 0.196478] [<ffffffff812e4741>] acpi_walk_namespace+0x8e/0xc8 [ 0.196740] [<ffffffff81ae56f1>] ? acpi_sleep_proc_init+0x2a/0x2a [ 0.197005] [<ffffffff81ae5c37>] acpi_early_processor_set_pdc+0x3a/0x53 [ 0.197269] [<ffffffff81ae579e>] acpi_init+0xad/0x222 [ 0.197531] [<ffffffff81ae425e>] ? agp_intel_init+0x29/0x29 [ 0.197796] [<ffffffff810002df>] do_one_initcall+0x7a/0x12b [ 0.198058] [<ffffffff81abec18>] kernel_init+0x139/0x1ca [ 0.198321] [<ffffffff81abe4c7>] ? loglevel+0x31/0x31 [ 0.198583] [<ffffffff815db074>] kernel_thread_helper+0x4/0x10 [ 0.198845] [<ffffffff81abeadf>] ? start_kernel+0x335/0x335 [ 0.199105] [<ffffffff815db070>] ? gs_change+0xb/0xb [ 0.199367] ---[ end trace c783c03dffeffc8d ]--- [ 0.199628] ACPI Error: Method parse/execution failed [\_PR_.OSC_] (Node ffff88024485e3e8), AE_NO_MEMORY (20120711/psparse-536) [ 0.200266] ACPI Error: Method parse/execution failed [\_PR_.PDC_] (Node ffff88024485e3c0), AE_NO_MEMORY (20120711/psparse-536) [ 0.200898] ACPI Error: Method parse/execution failed [\_PR_.P000._PDC] (Node ffff8802448625f0), AE_NO_MEMORY (20120711/psparse-536) [ 0.202078] ACPI: Interpreter enabled (the full log is here[4] ) It does not seem to be a hardware problem, since the board is working with Windows 7. I tried to extract the "native" DSDT from windows [3] Does someone have any suggestions about to solve those issues or have successfully boot linux on this board ? -- Regards, kleph <kleph@xxxxxxxxxx> [1] http://hyperion.kleph.info/kernel_panic/jpg/kernel-3.6.0-orig-dsdt-0.jpg and the other pics in the directory [2] http://hyperion.kleph.info/kernel_panic/dsdt/dsdt-custom.aml [3] http://hyperion.kleph.info/kernel_panic/dsdt/dsdt-orig.aml [4] http://hyperion.kleph.info/kernel_panic/dmesg_3.6.0-dsdt-custom.txt -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html