bigtreetech / bigtreetech/CB1

no USB Connection in actual image

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#133 8 comments 0 reactions 0 assignees View on GitHub
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Description

I recently flashed my cb1 with the following image: CB1_Debian11_minimal_kernel5.16_20230303.img.xz

after installing klipper / Mainsail I cannot access my SKR mini e3 v3 due to lack of serial/by-id.

```
biqu@BTT-CB1:~$ ls -l /dev/serial/by-id
ls: cannot access '/dev/serial/by-id': No such file or directory
biqu@BTT-CB1:~$

```
in the meantime I tried to fix it with the **_udev-fix_** and run into the same results.

Does anyone have a working solution for this?

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Research direction

Start by reproducing the issue with CB1_Debian11_minimal_kernel5.16_20230303.img.xz and the SKR mini e3 v3, then inspect why /dev/serial/by-id is absent after installing Klipper and Mainsail. Check the reported udev-fix attempt and USB serial setup; done means the device appears under /dev/serial/by-id and can be accessed by Klipper.

Written by the indexing model from the issue text.

Assessment

Tech stack
debian, linux
Domain
embedded-iot, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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