TwinMOS Mobile disk IV & FC2

[James Wilkinson]

Tor Harald Thorland wrote:
> It is on a laptop. Only the mouse is USB, and the mouse continued
> working.
> I've tryed it a little bit more, and the /dev/pts/0 has changed to 1 and
> now my keyboard & mouse is working, but the messages has lots of text:
> 
> Sep 27 15:55:41 dsl-69-134 kernel: irq 9: nobody cared! (screaming
> interrupt?)

Can you post the contents of /proc/interrupts?

> Sep 27 15:55:41 dsl-69-134 kernel: irq 9: Please try booting with
> acpi=off and report a bug

Can you try booting with acpi=off (at the end of the kernel comand line:
edit it in grub or in /boot/grub/grub.conf)? I know that it's not really
a proper solution on a laptop, but it might help you find one.

I don't really know enough about the ins and outs of acpi to tell, but
if acpi=off cures the problem, then acpi=noirq might be worth trying.

> Sep 27 15:55:41 dsl-69-134 kernel: Stack pointer is garbage, not
> printing trace
> Sep 27 15:55:41 dsl-69-134 kernel: handlers:
> Sep 27 15:55:41 dsl-69-134 kernel: [<021e316b>] (acpi_irq+0x0/0x14)
> Sep 27 15:55:41 dsl-69-134 kernel: Disabling IRQ #9
> Sep 27 15:55:41 dsl-69-134 kernel: ohci_hcd 0000:00:02.0: wakeup
> Sep 27 15:55:41 dsl-69-134 kernel: usb 1-1: new full speed USB device
> using address 2
> Sep 27 15:55:47 dsl-69-134 kernel: usb 1-1: device not accepting address
> 2, error -110
> Sep 27 15:55:47 dsl-69-134 kernel: usb 1-1: new full speed USB device
> using address 3
> Sep 27 15:55:51 dsl-69-134 kernel: usb 1-1: device not accepting address
> 3, error -110
> Sep 27 15:55:52 dsl-69-134 kernel: ohci_hcd 0000:00:02.0: IRQ INTR_SF
> lossage

Ultimately, this should go to the Linux Kernel Mailing List and/or
Fedora bugzilla and/or the kernel bugzilla, but I'd recommend getting
all the debugging info you can first.

Hope this helps,

James.

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