Score:1

My webcams were mysteriously renamed to unhelpful names. How can I fix?

cn flag

I've got two webcams: one of them is built in to my Lenovo T14s (running Ubuntu 20.04.3), and the other is an external USB device. They used to have obvious names: one was called something like "Integrated Camera C" and the other was called something like "HuddleCamHD". Strangely, they have both been renamed to be "Video Capture 4", which means I can't easily distinguish between them when switching cameras in tools such as Zoom or OBS Studio. Here's some output showing this:

$ v4l2-ctl --list-devices      
Video Capture 4 (usb-0000:00:14.0-5.2.3):
        /dev/video2
        /dev/video3

Video Capture 4 (usb-0000:00:14.0-8):
        /dev/video0
        /dev/video1

I have no idea why (or precisely when) this changed. Can anyone help me in either undoing this, or in renaming the webcams?

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.