Setting thunderbolt to No Security on my device (XPS 9500 with Ubuntu 20.10) fixes the random disconnect, but input devices still randomly stop working. The only way to fix this is to unplug them and plug them back in.
When they stop working there is no disconnect message, or any other message, in my dmesg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766076 Title: USB over thunderbolt turns off every once in a while To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1766076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
