Yosemite not work for arduino Duemilanove

Development Tools IDE 1.x
1

Hi! I try many ways for connect to USB port in my MAC but i don't have success. Some ideia about the "no list ports" problem?

2

Several posts on the MAC has been posted and answered on here.
I will make the assumption your running Yosemite and using IDE 1.5.8.

For most part three things seem to fix most.
On Yosemite:

  1. install any port drivers needed.
  2. run this:
    ====sudo nvram boot-args="kext-dev-mode=1"====
  3. Restart MAC

Note run this means open a terminal on your MAC and enter the complete line between the ====

Install of virtual port drivers helps and works with most board types.
[url=http://http://www.ftdichip.com/Drivers/VCP.htm

I have found on my DUE boards that IDE 1.5.8 using JAVA 8u25 seems to work very well (just a bit slow).