[Bug 1508203] Re: Grub freezes with external usb devices connected

[Steve Langasek]

** Package changed: grub (Ubuntu) => grub2 (Ubuntu)

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Title:
  Grub freezes with external usb devices connected

Status in grub2 package in Ubuntu:
  New

Bug description:
  If any external input device (mouse/keyboard) is plugged into my
  computer during boot, grub fails to start (laptop freezes at logo
  display)

  If device plugged in while using grub, grub immediately freezes

  External devices work fine once booted into linux 3.19.0.28.

  Note that booting into Linux 3.19.0.30 (my latest kernel) has problems
  described at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1507868

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: grub (not installed)
  ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
  Uname: Linux 3.19.0-28-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Tue Oct 20 14:01:15 2015
  InstallationDate: Installed on 2014-03-16 (583 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  SourcePackage: grub
  UpgradeStatus: Upgraded to vivid on 2015-07-19 (93 days ago)

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