On 06/26/17 23:01, John Pilkington wrote: > A few weeks ago I started seeing error lines on a black screen at the start of the > f25 boot process, but only recently have I found them in dmesg and examined them. > > [ 0.110117] ACPI BIOS Error (bug): \_SB.PCI0._OSC: Excess arguments - ASL > declared 5, ACPI requires 4 (20170119/nsarguments-189) > > [ 0.110213] ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS > (20170119/dsfield-211) > > [ 0.110262] ACPI Error: Method parse/execution failed [\_SB.PCI0._OSC] (Node > ffff961f970b8820), AE_ALREADY_EXISTS (20170119/psparse-543) > > [ 0.110320] acpi PNP0A08:00: _OSC failed (AE_ALREADY_EXISTS); disabling ASPM > > [ 0.110329] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus > 00-3f] only partially covers this bridge > > Their first appearance followed an MB battery change. Nothing seemed broken, and I > took little notice. But now I see the date 20170119, which implies something in > software. google found > > https://lkml.org/lkml/2017/4/10/1232, 'PCI IRQ allocation broken' - with > undesirable effects. > > That's linked to > > https://bugzillakernel.org/show_bug.cgi?id=195319 > > which is marked as a duplicate of BZ 195311 and closed. I don't believe the date you are seeing is indicative of anything being wrong. As a matter of fact, if you do a google search on nsarguments-189 or dsfield-211 you'll come up with a large number of finds such as this one https://ubuntuforums.org/showthread.php?t=2199573 which has an entry dated January 17th, 2014 and a reference to 20131115/nsarguments-95. So, I suspect the date in these messages are pointing to the date the module's code was last modified. > > Perhaps coincidentally, one of my pci devices (onboard audio) unexpectedly got > disabled when I changed a video card. Details on the rpmfusion list. The audio is > working again after a BIOS edit, but I'm still seeing the errors above in dmesg. > The BIOS manual suggests that ACPI will override the BIOS setting. I'm confused. > > John P > > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx -- Fedora Users List - The place to go to speculate endlessly
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