Ever since I updated to 1.0, when I try to upload a new sketch to my arduino UNO, it tells me the port's in use. When I grep it in terminal, however, it says it's not in use by anything. Thoughts? Bug report posted for posterity. I've tried everything the suggested in the FAQ and then some. Does thi…

Sketch not Uploading (did my homework)

nickgammon March 30, 2012, 4:20am 2

Is this a Mac? Did you try:

lsof /dev/tty.usbmodemfa141

Topic		Replies	Views
Problem with uploading sketches to arduino uno IDE 1.x	6	1637	May 5, 2021
Serial port '/dev/tty.usbmodem411' already in use IDE 1.x	1	558	May 5, 2021
Unreliable programming with new Arduinos IDE 1.x	14	7264	May 5, 2021
Arduino IDE 'Port already in use' IDE 1.x	8	2809	May 5, 2021
Port already in use OR not found IDE 1.x	20	4649	May 5, 2021