Public bug reported: I have an old Core2 Duo running Ubuntu 20.04. As it was sluggish with gnome, I installed the xfce environment (only xfce, not xubuntu)
Yesterday, I was using minicom then I suspended my laptop. When I restarted minicom reported it could not open ttyusb0 After a few checks, I noticed that my usb to serial adapter was now ttyusb1. I did not try to replicate. This is quite annoying if you intend to rely a lot on suspend. This behavior used to be in Windows in the past, but I believe they use the UUID to always assign the same port to a USB device, as under Windows, wherever I plug my US?B device, it always identifies as the same "COM" port (used not to be the case before). ** Affects: ubuntu Importance: Undecided Status: New ** Tags: bot-comment suspend-resume -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1873648 Title: After suspend, ttyusb0 is moved to ttyusb1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1873648/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs