[CW340] Ubuntu machine - sudo dmesg -Hw returns - [ +28.350217] usb 3-10.3.1: usbfs: process 195787 (opentitantool) did not claim interface 0 before use
Open
Nobody has claimed this yet.
- Dominant language
- SystemVerilog
- Stars
- 3.6k
- Forks
- 1.1k
- Avg merge
- 2d 22h
- Merged PRs (30d)
- 141
Description
### Description
I am trying to use CW340 board using opentitan infrastructure,
When I am pushing the bitstream to the FPGA i.e.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the CW340 bitstream push on Ubuntu and capture the reported `sudo dmesg -Hw` output. Investigate the `opentitantool` USB interface warning; the issue is complete only when the cause is identified and a verified fix or clear resolution is documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ubuntu
- Domain
- embedded-iot, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 15/100