Wrong microcontroller found on Arduino Leonardo

Question

When I try to upload a sketch on this brand new Arduino Leonardo, I get this error:

Arduino: 1.6.11 (Linux), Board: "Arduino Leonardo"
Sketch uses 4,134 bytes (14%) of program storage space. Maximum is 28,672 bytes.
Global variables use 148 bytes (5%) of dynamic memory, leaving 2,412 bytes for local variables. Maximum is 2,560 bytes.
avrdude: Expected signature for ATmega32U4 is 1E 95 87
 Double check chip, or use -F to override this check.
Wrong microcontroller found. Did you select the right board from the Tools > Board menu?

The output of "Get board info" is

BN: Arduino Leonardo
VID: 2A03
PID: 0036
SN: (null)

This is the actual board

enter image description here

And if I shine a very bright light on che microcontroller, take out my glasses and look veeeeeeery close at it, I can read MEGA32U4. So I think that this is an actual Arduino Leonardo.

I downloaded arduino.org IDE. After compiling ncurses5 (...) and making it starts, now i get this error

Arduino: 1.7.10 (Linux), Board: "Arduino Leonardo"
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp -o /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/wiring.c -o /tmp/build6488251228617422525.tmp/wiring.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/wiring_digital.c -o /tmp/build6488251228617422525.tmp/wiring_digital.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/wiring_analog.c -o /tmp/build6488251228617422525.tmp/wiring_analog.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/wiring_shift.c -o /tmp/build6488251228617422525.tmp/wiring_shift.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/hooks.c -o /tmp/build6488251228617422525.tmp/hooks.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/WInterrupts.c -o /tmp/build6488251228617422525.tmp/WInterrupts.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -c -g -Os -w -ffunction-sections -fdata-sections -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/wiring_pulse.c -o /tmp/build6488251228617422525.tmp/wiring_pulse.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HardwareSerial1.cpp -o /tmp/build6488251228617422525.tmp/HardwareSerial1.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HardwareSerial0.cpp -o /tmp/build6488251228617422525.tmp/HardwareSerial0.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/USBCore.cpp -o /tmp/build6488251228617422525.tmp/USBCore.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HardwareSerial2.cpp -o /tmp/build6488251228617422525.tmp/HardwareSerial2.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/main.cpp -o /tmp/build6488251228617422525.tmp/main.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/abi.cpp -o /tmp/build6488251228617422525.tmp/abi.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HardwareSerial.cpp -o /tmp/build6488251228617422525.tmp/HardwareSerial.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HardwareSerial3.cpp -o /tmp/build6488251228617422525.tmp/HardwareSerial3.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/WString.cpp -o /tmp/build6488251228617422525.tmp/WString.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/Stream.cpp -o /tmp/build6488251228617422525.tmp/Stream.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/Print.cpp -o /tmp/build6488251228617422525.tmp/Print.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/CDC.cpp -o /tmp/build6488251228617422525.tmp/CDC.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/Tone.cpp -o /tmp/build6488251228617422525.tmp/Tone.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/HID.cpp -o /tmp/build6488251228617422525.tmp/HID.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/WMath.cpp -o /tmp/build6488251228617422525.tmp/WMath.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/IPAddress.cpp -o /tmp/build6488251228617422525.tmp/IPAddress.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=107010 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2a03 -DUSB_PID=0x8036 -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Leonardo" -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino -I/home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/variants/leonardo /home/phas/Downloads/arduino-1.7.10-linux64/hardware/arduino/avr/cores/arduino/new.cpp -o /tmp/build6488251228617422525.tmp/new.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/wiring.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/wiring_digital.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/wiring_analog.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/wiring_shift.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/hooks.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/WInterrupts.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/wiring_pulse.c.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HardwareSerial1.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HardwareSerial0.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/USBCore.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HardwareSerial2.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/main.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/abi.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HardwareSerial.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HardwareSerial3.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/WString.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/Stream.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/Print.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/CDC.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/Tone.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/HID.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/WMath.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/IPAddress.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-ar rcs /tmp/build6488251228617422525.tmp/core.a /tmp/build6488251228617422525.tmp/new.cpp.o 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-gcc -w -Os -Wl,--gc-sections -mmcu=atmega32u4 -o /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.elf /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.o /tmp/build6488251228617422525.tmp/core.a -L/tmp/build6488251228617422525.tmp -lm 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-objcopy -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.elf /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.eep 
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avr-objcopy -O ihex -R .eeprom /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.elf /tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.hex 
Sketch uses 4,252 bytes (14%) of program storage space. Maximum is 28,672 bytes.
Global variables use 151 bytes (5%) of dynamic memory, leaving 2,409 bytes for local variables. Maximum is 2,560 bytes.
Forcing reset using 1200bps open/close on port /dev/ttyACM0
PORTS {/dev/ttyACM0, /dev/ttyS0, } / {/dev/ttyACM0, /dev/ttyS0, } => {}
PORTS {/dev/ttyACM0, /dev/ttyS0, } / {/dev/ttyACM0, /dev/ttyS0, } => {}
Uploading using selected port: /dev/ttyACM0
/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/bin/avrdude -C/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/etc/avrdude.conf -v -patmega32u4 -cavr109 -P/dev/ttyACM0 -b57600 -D -Uflash:w:/tmp/build6488251228617422525.tmp/sketch_sep16a.cpp.hex:i 
avrdude: Version 6.0.1, compiled on Jan 15 2015 at 13:12:29
 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
 Copyright (c) 2007-2009 Joerg Wunsch
 System wide configuration file is "/home/phas/Downloads/arduino-1.7.10-linux64/hardware/tools/avr/etc/avrdude.conf"
 User configuration file is "/home/phas/.avrduderc"
 User configuration file does not exist or is not a regular file, skipping
 Using Port : /dev/ttyACM0
 Using Programmer : avr109
 Overriding Baud Rate : 57600
 AVR Part : ATmega32U4
 Chip Erase delay : 9000 us
 PAGEL : PD7
 BS2 : PA0
 RESET disposition : dedicated
 RETRY pulse : SCK
 serial program mode : yes
 parallel program mode : yes
 Timeout : 200
 StabDelay : 100
 CmdexeDelay : 25
 SyncLoops : 32
 ByteDelay : 0
 PollIndex : 3
 PollValue : 0x53
 Memory Detail :
 Block Poll Page Polled
 Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
 ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
 eeprom 65 20 4 0 no 1024 4 0 9000 9000 0x00 0x00
 flash 65 6 128 0 yes 32768 128 256 4500 4500 0x00 0x00
 lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
 hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
 efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
 lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
 calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
 signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
 Programmer Type : butterfly
 Description : Atmel AppNote AVR109 Boot Loader
Connecting to programmer: .avrdude: butterfly_recv(): programmer is not responding
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.

• Mikael Patel: Might be an Arduino cc vs org kind of thing in the IDE. Check using the IDE from org.
• Majenko: I don't think CC make the Leonardo any more (yes, looking at the site it is "retired"). So it must be a .org board. Maybe you have the wrong programmer selected?
• Gerben: Enable verbose output in the Arduino settings to get a more elaborate error message.
• Majenko: Personally I'd pick the chipKIT Lenny over the Leonardo any day ;)
• Riccardo Cagnasso: @MikaelPatel might it be the opposite?

Answer 1

Since no one has elaborated a better answer: if something like this happens, try to install arduino.org IDE on windows, connect the leonardo and flash a firmware. It should then start to work on any OS.