Hello Wolfgang,
On Sat, Apr 12, 2014 at 10:26:29AM +0200, w_schmidt@...181... wrote:
Because I had some strange graphic problems with Ubuntu 12.04 on the physical computer+-, I also tried a reinstall with another distribution (Mint). With Mint at least run/demo works.
That's good news.
But the self created hello doesn't.
I have found only an empty /tmp/genode-1000 directory (therefore the grep command you provided shows nothing).
The demo which is provided in genode nor works after update (git pull) of genode, but notif i try to run it with the nova kernel (the lower part of my last mail, it still says "no route to service "IO_PORT")
Just to get it right: 'make run/demo' now works on Linux and NOVA as expected, right?
I've to admit that it's expected that the hello tutorial works on Linux but not on NOVA. The first-application tutorial on Genode leaves aside several aspects, which are important for other kernel, for simplicity reasons. In this case the service for accessing x86 I/O ports (needed by the timer) is not configured properly. You may add
<service name="IO_PORT"> <parent/> </service>
to the top of your config file. For further information about confiuring the init process please have a look at
http://genode.org/documentation/developer-resources/init
Best regards