[lug] Temporary system hanging

[Hugh Brown]

> Apr  4 02:48:40 nerd kernel: IRQ routing conflict for 0000:00:10.0, have irq 3, want irq 10
> Apr  4 02:48:40 nerd kernel: IRQ routing conflict for 0000:00:10.1, have irq 3, want irq 10
> Apr  4 02:48:40 nerd kernel: IRQ routing conflict for 0000:00:12.0, have irq 3, want irq 10
> Apr  4 02:48:40 nerd kernel: uhci_hcd 0000:00:10.1: UHCI Host Controller
> Apr  4 02:48:40 nerd kernel: uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
> Apr  4 02:48:40 nerd kernel: uhci_hcd 0000:00:10.1: irq 3, io base 0x00008400
>
> Does this mean my built-in ethernet and built-in USB controller are sharing an
> interrupt with a video card?  I don't know that much about how all that works,
> but it doesn't sound like a good idea.
>
>


There's quite a lot of interrupt sharing, but it looks like two or three
devices are not happy about it.   I'd google on the IRQ routing conflict
string.  Did you update your kernel recently?

Hugh