In the meantime I tried to update the player several times with the "car2-builder.upgrade".
There is some progress. Somethings seems to happen. At the moment the player is at the hdstresstest for over 45 minutes. How long does this stresstest usualy take?

The serial output looks like:
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Drive length is 35433216 blocks, seek testing
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Seek test complete: 40.61 seconds.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Speed checking /dev/hda3
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Read/write of 8Mb took 15.00 seconds
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 30): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.

Maybe some hope?