[ltp] Thinkpad x61 Tablet (irq 20: nobody cared)
Hendrik-Jan Heins
linux-thinkpad@linux-thinkpad.org
Tue, 7 Aug 2007 09:28:37 +0200
2007/8/7, Henrique de Moraes Holschuh <hmh@hmh.eng.br>:
> On Mon, 06 Aug 2007, Rob Kendrick wrote:
> > > I'm running kernel 2.6.22-gentoo-r2 #1 SMP PREEMPT (no acpi or pci
> > > options on cmdline). After a minute or so of uptime I get the following
> > > (and then, predictably, the USB ports on the right side go dead):
> > >
> > > irq 20: nobody cared (try booting with the "irqpoll" option)
> >
> > Snap. The problem goes away by doing the suggested: adding the irqpoll
> > option to the kernel's command line. This seems like an acceptable
> > workaround, but I am too happy to provide any assistance to anybody who
> > wants to track down the reason.
>
> Please file a bug about it in bugzilla.kernel.org. This is either a big bad
> kernel breakage, or something to make a fuss with Lenovo so that they fix
> it.
>
Hmm, Has anybody checked whether this is still an issue in 2.6.23 ?
Hendrik-Jan