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Fix #151 #153

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Dec 8, 2021
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11 changes: 6 additions & 5 deletions setup/rpi.md
Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ sudo apt install python3-rosdep
cd ../..
sudo rosdep init
rosdep update
rosdep install --from-paths src --ignore-src
rosdep install --from-paths src --ignore-src --rosdistro=foxy
# build the ROS packages
colcon build --symlink-install
```
Expand Down Expand Up @@ -177,13 +177,14 @@ sudo udevadm control --reload-rules && sudo udevadm trigger

This configuration should persist across RPi reboots.

### 5.3 Add user to tty group
### 5.3 Add user to tty and dialout groups

Finally, add the user to the `tty` group:
Finally, add the user to the `tty` and `dialout` groups:
```
sudo adduser ubuntu tty
sudo adduser $USER tty
sudo adduser $USER dialout
```
(or whatever your username is, if not ubuntu)
You might have to create the dialout group if it doesn't already exist.

<!-- You'll need to log out of your ssh session and log back in for this to take effect. Or you can restart Ubuntu. -->

Expand Down