mvp

What exactly do you expect this new option to do? If you want to simply print nothing, you can already just redirect output to /dev/null, e.g. ``` uhubctl ... >...

USB4 hubs should be supported already, as long as they advertise per port power switching. Per USB 3.2 spec, any hub that has USB-C downstream ports must support it, and...

Unfortunately, I don't have RPi5. I have reached out to Rasperry Pi foundation with request to send me one to investigate if it is compatible with uhubctl, but they never...

Thanks for investigating @nbuchwitz. Can you please show output for `sudo uhubctl` on RPi5, what it's USB topology looks like, which ports are required to be turned off, etc? Basically,...

Again, unfortunately I don't have Raspberry Pi 5 in my possession and cannot confirm it one way or another. I suspect we may need some hack implemented in uhubctl to...

Thank you @rmorgans! Responded

Added support for Raspberry Pi 5 in 3d804c1ab7479. Much thanks to @rmorgans for sending me new Raspberry Pi 5 so I was able to debug the issue. Read more about...

Apparently, Coolgear decided to use USB serial connection as their management interface, and not bother making their hu lb to properly support USB per port power switching as defined by...

Since there does not seem to be viable solution for this or interest from Coolgear to add standard's compliant power switching, I will close this. Feel free to reopen if...

This hub: [ikuai A107-5](https://www.amazon.com/dp/B0BJJGYK2W) is made by Shenzhen Rong Sheng Hui (aka RSHTech, aka Rosonway), appears to be identical to [Rosonway RSH-A107](https://www.amazon.com/dp/B0BTNTZ4BW). Perhaps we should add it as one device...