I just tried to use the same exact device on a PC that runs the same version of Ubuntu (kernel: 4.15.0-22-generic) but has USB 2.0 ports and it worked as expected. The machine which reports the error has only USB 1.0/1.1 ports.
Does this fact make the problem clearer or should I still try and install the latest upstream kernel ? Thank you again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775230 Title: TP-LINK TL-WN722N causes 100% CPU usage due to trace logging To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1775230/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
