no keyboard after booting r235646 in laptop FS Amilo D 7830

[Hans Petter Selasky]

On Saturday 30 June 2012 06:43:16 Matthias Apitz wrote:
> El día Friday, June 29, 2012 a las 04:45:57PM +0200, Hans Petter Selasky 
escribió:
> > On Friday 29 June 2012 15:34:23 Matthias Apitz wrote:
> > > Hello,
> > > 
> > > I have a boot-able USB key with r235646 which works fine in all my
> > > laptops so far; today I got as a gift an older FS Amilo D 7830 which
> > > has enough resources to use it as new build machine (1 GByte RAM, 80
> > > GByte disk). I booted  it with from the USB key and after the system
> > > is up it does not echo or react on any key-press; before booting the
> > > keys are working, for example in the menu to boot into single user
> > > etc.
> > > 
> > > What could be the problem?
> > > 
> > > I will later configure that the USB booted system brings Ethernet and
> > > SSH up, maybe I can see something when I can login via SSH...
> > > 
> > > 	matthias
> > 
> > What does dmesg say about USB?
> 
> attached is the dmesg output
> 
> 	matthias

Hi,

Can you try to play with USB settings in the BIOS?

You can also try to compile a kernel with options USB_DEBUG, and 
hw.usb.uhub.debug=15.

I don't see any errors in the dmesg. Maybe there are some magick bits that 
needs to be tweaked.

Also try to put an external high speed hub in between.

--HPS