[Bug 1239306] Re: USB keyboard does not work in the pre-boot environment

Jacob Nielsen 1239306 at bugs.launchpad.net
Thu Oct 17 16:29:04 UTC 2013


Adding the module ohci_pci (and only that) to /etc/initramfs-
tools/modules and updating fixed it in my case.

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https://bugs.launchpad.net/bugs/1239306

Title:
  USB keyboard does not work in the pre-boot environment

Status in “initramfs-tools” package in Ubuntu:
  Confirmed

Bug description:
  This makes it impossible to enter the password for an encrypted root
  partition.

  To reproduce:

  - Attach a USB keyboard (I tried Logitech MK 320 and diNovo)
  - In grub, add "break" to the recovery mode kernel line and boot
  - You get a busybox prompt, but no functional keyboard
  - You do not get disconnect/connect messages when replugging the keyboard receiver but you do get them when plugging in a USB flash stick

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: initramfs-tools 0.103ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: i386
  Date: Sun Oct 13 11:42:05 2013
  InstallationDate: Installed on 2013-10-13 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta i386 (20131012)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: initramfs-tools
  UpgradeStatus: No upgrade log present (probably fresh install)

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