I'm running debian sid x64 on a Lenovo T14 laptop.
The docking station is a ThinkPad USB-C Dock

With the debian kernel (linux-headers-5.10.0-6-amd64) this works pretty well (two external monitors, network and keyb/mouse)
Using linux-headers-5.11.0-21.1-liquorix-amd64 , the docking station doesn't work.

Not sure what more info to provide


thanks
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Yep, the 5.11 stable kernel is burned. Two issues in 1-2 days with the latest stable updates.

Can you check the latest 5.12 kernel when it lands? It's currently being built as of this post but should be out soon.
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