Archlinux: Unable to boot installation “waiting for device labeled” By mauriciootta | October 16, 2012 - 9:29 AM |October 16, 2012 linux If you see this while trying to boot Archlinux installation Waiting 30 seconds for device /dev/disk/by-label/ARCH_201210 … Error: Boot device didn't show up after 30 seconds… Falling back to interactive prompt. You can try and fix the problem manually…. ramfs$ Label your device ARCH_201210 and you should be good to go. Report your outcomes in the comments below Tagged arch_201210, archlinux, boot, installation. Bookmark the permalink.