On Mon, 03 Jan 2022 04:33:53 -0500 gene heskett <gheskett@shentel.net> wrote: > Do we still have a working usbtree like utility that might discover > this? Such useful stuff seems to be falling off the edge in later > versions of linux. Do you mean something like 'lsusb -t'? -- Does anybody read signatures any more? https://charlescurley.com https://charlescurley.com/blog/