Problems with gps / gpsd

Hello !
I have problems getting gps(d) to work properly.

I installed Kali on HD. Works fine.
In the new started session I installed gpsd and gpsd-clients. (apt-get)
Works fine.
gps has location (3D) and is visible on /dev/ttyUSB0.
Cat /dev/ttyUSB0 gives right data, gpsmon /dev/ttyUSB0 does the same.
cgps and xgps are running well, displaying correct gps-signals.
Kismet and Airodump are using the gps.

After Kali reboot some programs cannot access gps(d) anymore.
cat /dev/ttyUSB0 gives right data.
gpsmon /dev/ttyUSB0 gives right data.
cgps is running into timeout
xgps is running into timeout.

gpsd -n /dev/ttyUSB0 : no error
cgps : timeout
Kismet and Airodump : can't access gpsd
Kismet says : No GPS data (GPS not connected)
No Update in 15s, reconnect.
Kismet.conf with serial gps entry : same, GPS not connected

Test with another System :
Linux Mint (Rosa), apt-get install gpsd gpsd-clients : ok
Works fine.
cgps and all other programms are working well.
Install on Memory-Stick : ok
Reboot and test cgps : all ok, GPS(d) works like expected.

Hmm, so whats going wrong with Kali ?
In Backtrack 3, where gpsd was included, all worked well from scratch.

Its curious, that the port /dev/ttyUSB0 is displaying the correct data but the programms are not recognising it.

Do you have any idea how to fix it ?
What can I do to get access to gps(d) all the time ?

Thank you !
Andi

I've found a solution.
Yesterday I bought a new GPS. Its coming tomorrow :)
Therefore the old GPS-Dongle decided to work properly :)

OK, here is the right solution to get it work.

On https://www.wardriving-forum.de/wiki/Gpsd
is a chapter Troubleshooting.

It is mentioned there, that you can alter /etc/default/gpsd.
So I filled in the fields.
START_DAEMON="true"
USBAUTO="true"
DEVICES="/dev/ttyUSB0"
GPSD_OPTIONS="-b -n"

With that config in /etc/default/gpsd all is ok.
GPSD and kismet / airodump and other programs like cgps and xgps are working properly.

Maybe it helps you if you have the same behavier.

CU
Andi