I know this has been posted 1000 times but I have not found anything that has any new suggestions and I am all out of ideas.
I am using an Arduino Uno. I am on EndeavourOS 5.11.16-arch1-1. This issue effects both the IDE and the Create Agent. I had this working about 3 weeks ago and I have since done a fresh install since I botched my old install messing with nvidia drivers. Now it does not work.
What have I tried:
- My user is part of the uucp group (multiple restarts since doing this)
- sudo chmod a+rw /dev/ttyACM0
- Tried multiple USB ports
- Tried the fix here modprobe https://www.reddit.com/r/archlinux/comments/mqovt5/arduino_avrdude_ser_open_cant_open_device/
- There was this which seemed relevant but the links are broken Arduino - ArchWiki
The link out to reddit shows some people have said that cdc_acm has been broken but that seems specific to Manjaro.
The only thing I have not tried is going to an older kernel, which I would prefer not to do.
Anyone else having this issue? Am I dumb and just missed something simple?