Public bug reported: On DELL Vostro 3750 with Ubuntu 12.04 beta 64bit, boot stops with black screen is in one of USB ports is plugged USB device that is not USB mouse. I have tried USB HDD and laptop cooler USB and in both cases Ubuntu does not boot. It gets till grub and after that it loads for few seconds and then stops not even showing logo screen.
** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/978891 Title: ubuntu 12.04 doesn't boot when usb device plugged in (except usb mouse) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/978891/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs