Messages in this thread |  | | | Date | Sun, 29 Jul 2007 11:19:47 -0400 (EDT) | | From | Alan Stern <> | | Subject | Re: [Linux-usb-users] [REGRESSION] 2.6.23-rc1: uhci_hcd. irq 4: nobody cared |
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On Sun, 29 Jul 2007, Mark Hindley wrote:
> Hi, > > I have just tried 2.6.23-rc1 on my Acer Aspire 1350. > > On boot I get the following error as the uhci_hcd module is loaded: > > Jul 28 18:23:20 mercury kernel: ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKA] -> GSI 4 (level, low) -> IRQ 4 > Jul 28 18:23:20 mercury kernel: uhci_hcd 0000:00:10.0: UHCI Host Controller > Jul 28 18:23:20 mercury kernel: uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 > Jul 28 18:23:20 mercury kernel: irq 4: nobody cared (try booting with the "irqpoll" option)
Did it work okay with older kernels? What does /proc/interrupts say in both 2.6.23-rc1 and in a working kernel?
Alan Stern
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