Hi Russel,

It seems that your Samsung Netbook is not supported by the QNX 4.25 USB 
2.0E stack. We're planning to update the USB stack this year, so there 
will be a possibility to add support for your device.

Please, send us following information:

1. Full product name of your Netbook or a link to a product overview on 
manufacturer's site.
2. Does the USB work in the QNX 6.5?
3. Output of show_pci -vv utility or similar information (pci -vv from 
QNX6 or lspci -nnv from Linux (be sure that you've disabled MSI by 
appending pci=nomsi to the Linux kernel options).

Keep in mind that it's better to ask such QNX4 questions in the QNX RTOS 
v4 Project discussion board:

http://community.qnx.com/sf/go/projects.qnx4/discussion.general

-- 
Respectfully,
Oleg

> I am trying to install QNX4.25 on a Samsung Netbook (Only Have USB
> Options). I have downloaded the most recent 4.25 and burned to CD.
> Install boots fine. I select F7 to load USB stack but get a SIGSEGV at
> 00D1:0000976B. I have tried all of the combinations of /ram/bin/io-usb
> -d [ueo]chi pindex=[012] and get "Error Intializing Stack" each time.
> Any ideas or updates to deal with this ? Thanks for any help in
> advance.
> 
> 
> 
> _______________________________________________
> 
> QNX4 Community Support
> http://community.qnx.com/sf/go/post82362