Opened 10 years ago

Closed 9 years ago

#501 closed defect (fixed)

PCI slot not working

Reported by: diver Owned by: eco
Priority: major Milestone: Release version 3.19
Component: ACPI PSD Version: 3.18
Keywords: Cc:


with acpi 3.19 and earlier some pci slots are not working when /!NOD is not added. See attached logs. Also when booting without /!NOD com.sys is not recognised.

Attachments (1) (9.7 KB) - added by diver 10 years ago.

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Change History (7)

Changed 10 years ago by diver

Attachment: added

comment:1 Changed 10 years ago by diver

when starting acpidaemon i also get a trap000e in module acpi

comment:2 Changed 10 years ago by David McKenna


I notice you are using 'LINK' statements in your ACPI.CFG file. One of those is 'LINK PIN5 10'. According to your logs, there is nothing on PIN5, but there is on PIN6 (your NIC, which has no LINK statement). You should try changing 'LINK PIN5 10' to 'LINK PIN6 10'- maybe that will help your network issue.

comment:3 Changed 9 years ago by diver

ok i tried your suggestion. with that network runs, but i still see the com.sys not recognised when the /!NOD switch is not there

comment:4 Changed 9 years ago by David McKenna

The com.sys problem seems strange. You ACPI.CFG file contains the line:


Normally, IRQ3 is used for COM2, but in your case is an allowable choice for PIN2 (according to your logs is your audio and SMB bus). If you don't need COM2 you could try disabling it in BIOS, or you could try changing that line in ACPI.CFG to:


and see if that helps. The only other thing on IRQ11 is your video, which doesn't use an IRQ anyway.

comment:5 Changed 9 years ago by diver

i just commented out that LINK statement and all seems to work. thx for help. so only the trap is still around.

comment:6 Changed 9 years ago by diver

Resolution: fixed
Status: newclosed

seems lika after switching to smp kernel the acpidaemon trap is gone as well.

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