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docs(get-started): change ttyUSB use authority

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dongheng
2019-10-15 14:03:31 +08:00
parent 203171a45d
commit 55c62b4e10
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docs/en/get-started/linux-setup.rst
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@@ -74,6 +74,14 @@ Permission issues /dev/ttyUSB0
With some Linux distributions you may get the ``Failed to open port /dev/ttyUSB0`` error message when flashing the ESP8266. With some Linux distributions you may get the ``Failed to open port /dev/ttyUSB0`` error message when flashing the ESP8266.
If this happens you may need to add your current user to the correct group (commonly "dialout") which has the appropriate permissions::
sudo usermod -a -G dialout $USER
In addition, you can also use "sudo chmod" to set permissions on the "/dev/ttyUSB0" file before running the make command to resolve::
sudo chmod -R 777 /dev/ttyUSB0
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