lsusb shows and does not change when the cable is pluged-in:
purism@pureos:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
Bus 001 Device 026: ID 1018:1008
Bus 001 Device 007: ID 0c45:636b Microdia Hy-HD-Camera
Bus 001 Device 005: ID 1bcf:28c4 Sunplus Innovation Technology Inc. HK 5M CAM
Bus 001 Device 003: ID 1a40:0801 Terminus Technology Inc. USB 2.0 Hub
Bus 001 Device 002: ID 05e3:0751 Genesys Logic, Inc. microSD Card Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
The provided log was from the L11.