ATtiny85, I can upload sketch in Win XP but not in Mint 17

Other Hardware 3rd Party Boards
1

Hello,
I'm programming a Attiny85 (Board: Attiny85 @ 8MHz, with Arduino as ISP). In Win XP sketch loads well, but the same sketch is not loaded in Linux Mint 17, And I get the message:

Done uploading
Avrdude: usbdev_open (): did not find any USB device "usb"

Do you know why this happens?

This is the source

const int LEDpin = 4;

void setup(){
   pinMode(LEDpin, OUTPUT);
}


void loop(){
    digitalWrite(LEDpin, 1);
    delay(111); 
    digitalWrite(LEDpin, 0);
    delay(111);
}
2

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3

Check that you have chosen the correct port and if so, check that your permissions are open for you to use that port.

e.g. if the port is /dev/ttyUSB0 you would enter the following into the linux terminal: "sudo chmod 666 /dev/ttyUSB0"

You would need to re-enter this each time you restart your PC and if your programmer changes port each time it is plugged in, e.g. to /dev/ttyUSB1.

Another way to do this is to type "lsusb" in the terminal. The result will look something like this:

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 15ca:00c3 Textech International Ltd. Mini Optical Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 03eb:2104 Atmel Corp. AVR ISP mkII
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

As you can see my programmer is on Bus 004 and Device 003.

Therefore I type the following in the terminal:

"sudo chmod 666 /dev/bus/usb/004/003"

For a more permanent fix try, "sudo usermod -a -G dialout curro" where "curro" is the username that you log into your PC.