with kernel 2.6.17-10-generic it looks like this: Oct 13 07:58:23 localhost kernel: [17179570.884000] Linux Plug and Play Support v0.97 (c) Adam Belay Oct 13 07:58:23 localhost kernel: [17179570.884000] pnp: PnP ACPI init Oct 13 07:58:23 localhost kernel: [17179570.912000] pnp: PnP ACPI: found 10 devices Oct 13 07:58:23 localhost kernel: [17179570.912000] PnPBIOS: Disabled by ACPI PNP Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Using ACPI for IRQ routing Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.1 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.1 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.2 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.2 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Cannot allocate resource region 0 of device 0000:06:00.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Failed to allocate mem resource #6:20000@d0000000 for 0000:01:00.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bridge: 0000:00:01.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: d0000000-d1ffffff Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: c0000000-cfffffff Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bridge: 0000:00:1c.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bridge: 0000:00:1c.1 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bridge: 0000:00:1c.2 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: 52000000-520fffff Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: disabled. Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bus 9, cardbus bridge: 0000:08:06.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: 00002400-000024ff Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: 00002800-000028ff Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: 50000000-51ffffff Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: 54000000-55ffffff Oct 13 07:58:23 localhost kernel: [17179570.912000] PCI: Bridge: 0000:00:1e.0 Oct 13 07:58:23 localhost kernel: [17179570.912000] IO window: 2000-2fff Oct 13 07:58:23 localhost kernel: [17179570.912000] MEM window: d2000000-d20fffff Oct 13 07:58:23 localhost kernel: [17179570.912000] PREFETCH window: 50000000-51ffffff