http://bugzilla.opensuse.org/show_bug.cgi?id=1004550 Bug ID: 1004550 Summary: Plugged-in USB Device Prevents Loading RamDisk and Machine Hangs Indefinitely on Boot Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: x86-64 OS: openSUSE 42.1 Status: NEW Severity: Critical Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: idanan@yahoo.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36 Build Identifier: When an additional USB device is plugged in during boot, the operating system hangs indefinitely when loading the initial ramdisk. Note that the machine itself boots and GRUB2 loads and is working properly. No matter which boot option is chosen in GRUB2, OpenSUSE Leap 42.1 never completes the booting process. There are a number of USB devices plugged in while the machine can boot but if ONE is added, it no longer boots. Oddly, the same device can be added later and functions properly AFTER the booting process is completed. Reproducible: Always Steps to Reproduce: 1. Plug USB device such as a Lexar Micro SDXC USB 3.0 reader into an available USB 3.0 port. 2. Turn on machine. 3. Select any option in GRUB2 and press enter or wait for the default to trigger. Actual Results: Machine hangs while loading initial ramdisk. Expected Results: Boot process completes normally and all USB devices function properly. -- You are receiving this mail because: You are on the CC list for the bug.