Re: Keyboard lockup with NetBSD5

[Alexander Coers <Alexander.Coers%gmx.de@localhost>]

Am 21.10.2009 um 20:19 schrieb Frank Wille:

> Alexander Coers wrote:
> > Seems to me that the keyboard looses sync but recovers after that.
> Unfortunately you cannot use "vmstat -i", but I would bet that you  
> have more
> level 2 interrupts than just from the keyboard.
Since this kernel heals itself, I will try to install a full NetBSD5  
system.
Maybe then I can use vmstat...

> What you and Chris Edwards, who reported the problem before, have in  
> common
> is a PCMCIA card plugged in. Does such a card generate level 6 or  
> level 2
> interupts? Did you already try without it? Or is there any other  
> additional
> interrupt source (SCSI? Should be level 6, though).
There is no difference between network card being plugged in or not.
How can I check what IRQ level is used?
I have no SCSI host in my machine.

> I guess I will insert some debugging output in the level-2 interrupt  
> handling.
I will test whatever you throw at me....