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Topic: arduino uno hangs host computer at startup (Read 886 times) previous topic - next topic


Did anyone find a solution? I have the mega2560... but yup Mac startup problems... the white screen and freezing Mini Mac OSX 10.6.8 when it's connected to USB.
Did anyone find a solution. It's a problem since i have to make a remote sceduled startup and shutdown on the Mac.


Feb 11, 2013, 10:04 pm Last Edit: Feb 11, 2013, 10:14 pm by spatula Reason: 1
Same problem, OSX 10.6.8 and UNO R3.
[added] It's a macbook pro, the 2010 version.

(just participating in the poll, not really a problem for me since I can follow James's "procedure")

Nick Gammon

I just connected one of my Uno R3 boards to one of my Macs, running OS/X 10.7.5, after shutting it down. It rebooted OK.


I'm reopening this old thread to confirm the issue: Macbook Pro late 2009 with Mac OS 10.6.8 and Arduino UNO connected via USB. The Mac freezes on boot.
So, the problem seems to be related to the OS version.

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