I have the same problem with a DELL LATITUDE E6530 and up2date BIOS: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date && sudo dmidecode -s system-product-name A17 08/19/2015 Latitude E6530
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1581626 Title: Switching to USB sound device stops USB mouse clicks from registering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581626/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs