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Robot Troubleshooting Guide
Nick Walker edited this page Oct 11, 2017
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- You cannot login
- Step 1 - The laptop did not connect to the internet properly. Reboot the laptop and try again.
- Step 2 - If the problem persists, log in using bwilab. Please report this error to one of the postdocs/grad students.
- You can login but the robot throws up a bunch of permission denied errors on launch
- Step 1 - Ensure that the segway base is on.
- Step 2 - Run the ‘groups’ command and ensure that you are in the dialout group. If not, reboot and try again.
- Step 3 - If the problem persists, log in using bwilab. Please report this error to one of the postdocs/grad students.
- The laser does not work. You get an error during launch that says error connecting to Hokuyo.
- Ensure that you’re connected to the correct ethernet network - ‘192.168.0.X’.
- There is no error, but the Segway does not move.
- You need to turn the laptop on before turning the segway base on. Terminate your roslaunch command, turn the segway base off and then on, and try again.
- The laptop does not charge. The white light on the charger cable does not turn on.
- Turn everything off (the power board and the laptop). Then turn the power board on first and then the laptop. This time the charger light should stay on.