General TC > General TC Talk
KernelPanic (new non!-user help please)
Rich:
Hi jazzbiker
--- Quote from: jazzbiker on August 24, 2019, 03:47:17 PM --- ... Guys fight the issue booting with intel_iommu=off parameter. From your point of view can it be usefull for thl04 trouble healing?
--- End quote ---
It's hard to say. I haven't seen anything that nails down the exact nature of the problem. I read that someone got rid of the kernel
panic with the acpi=off nolapic noapic boot codes. I had suggest that to thl04 several days ago but it didn't work for him. I think
someone else said just using acpi=off fixed it for them. The dmesg from the 4.8 kernel shows this:
--- Code: ---PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
ACPI BIOS Error (bug): \_SB.PCI0._OSC: Excess arguments - ASL declared 5, ACPI requires 4 (20160422/nsarguments-189)
ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS (20160422/dsfield-211)
ACPI Error: Method parse/execution failed [\_SB.PCI0._OSC] (Node f4c1dc30), AE_ALREADY_EXISTS (20160422/psparse-542)
acpi PNP0A08:00: _OSC failed (AE_ALREADY_EXISTS); disabling ASPM
acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
--- End code ---
It's possible the later kernels are less tolerant of these errors.
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