Obviously not a grub-installer issue. As per: https://wiki.ubuntu.com/Bugs/FindRightPackage#Hardware_Malfunctions refling against the kernel
** Package changed: grub-installer (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603788 Title: usb mouse doesn't work in ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1603788/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
