Distribution: Fedora Hardware Environment: Dell Inspiron 4150 Software Environment: Fedora 10 Problem Description: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 acpiphp_glue: can't get bus number, assuming 0 acpiphp: Slot [1] registered acpiphp_glue: sibling found, but _SUN doesn't match! acpiphp: pci_hp_register failed with error -17 acpiphp_glue: acpiphp_register_hotplug_slot failed (err code = 0xffffffef) acpiphp: pci_hp_register failed with error -17 acpiphp_glue: acpiphp_register_hotplug_slot failed (err code = 0xffffffef) I would expect acpiphp not to load on this hardware, but it would be nice to avoid "failed" messages.
Will you please attach the output of acpidump, dmesg, lspci -vxxx? Thanks.
Created attachment 19160 [details] acpidump output
Created attachment 19161 [details] dmesg
Created attachment 19162 [details] lspci -vxxx
Will you please try the latest kernel(2.6.28-rc6/7) and see whether the problem still exists? Will you please try the previous kernel(for example: 2.6.25) and see whether the problem still exists? Thanks.
Hi, Orion thanks for the info. From the problem description it seems that this issue is related with the PCI hotplug. Can this bug be assigned to the category of PCI hotplug? thanks.
Gone in 2.6.28-0.113.rc7.git5.fc11: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 acpiphp_glue: can't get bus number, assuming 0 acpiphp: Slot [1] registered acpiphp_glue: sibling found, but _SUN doesn't match! acpiphp: Slot [1-1] registered acpiphp: Slot [2] registered