No Programming via Native USB port possible on Linux

udevadm monitor says:

KERNEL[34873.505350] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3 (usb)
KERNEL[34873.505738] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0 (usb)
KERNEL[34873.506049] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/tty/ttyACM0 (tty)
KERNEL[34873.506101] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1 (usb)
KERNEL[34873.506173] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2 (usb)
KERNEL[34873.506476] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/0003:2341:003E.0011 (hid)
KERNEL[34873.507029] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28 (input)
KERNEL[34873.507114] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28/mouse2 (input)
KERNEL[34873.507239] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28/event14 (input)
KERNEL[34873.507381] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/0003:2341:003E.0011/hidraw/hidraw2 (hidraw)
UDEV  [34873.513783] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3 (usb)
UDEV  [34873.515129] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0 (usb)
UDEV  [34873.515511] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1 (usb)
UDEV  [34873.515821] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2 (usb)
UDEV  [34873.517626] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/0003:2341:003E.0011 (hid)
UDEV  [34873.519118] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/0003:2341:003E.0011/hidraw/hidraw2 (hidraw)
UDEV  [34873.521323] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28 (input)
UDEV  [34873.523659] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28/mouse2 (input)
UDEV  [34873.523940] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input28/event14 (input)
UDEV  [34873.532082] add      /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/tty/ttyACM0 (tty)

ownership/access mode: crw-rw---- 1 root dialout 166, 1 Apr 23 18:34 /dev/ttyACM0
my groups: myname : myname adm dialout fax cdrom floppy tape sudo audio dip video plugdev fuse lpadmin scanner sambashare

If I try to upload the sketch I get the following message:

Der Sketch verwendet 53.888 Bytes (10%) des Programmspeicherplatzes. Das Maximum sind 524.288 Bytes.
Erzwinge Reset durch Öffnen/Schließen mit 1200bps auf dem Port/dev/ttyACM0
PORTS {/dev/ttyACM0, } / {} => {}
PORTS {} / {} => {}
PORTS {} / {/dev/ttyACM0, } => {/dev/ttyACM0, }
Found upload port: /dev/ttyACM0
/opt/arduino-1.5.6-r2/hardware/tools/bossac -i -d --port=ttyACM0 -U true -e -w -v -b /tmp/build492793706391964386.tmp/AoControlWPS.cpp.bin -R 
No device found on ttyACM0