Tried an Arduino uno ripoff Bus 003 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
and it still froze. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1537917 Title: grub does not respond to keyboard if usb drive is not present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1537917/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
