[Bug 885358] [NEW] decrypt_gnupg prompt does not accept any keyboard input

[zik]

Public bug reported:

I have the boot partition and grub on a USB stick. Unlocking the HDD
partition by passphrase works fine, but if I switch to GPG unlocking
with a symmetric key, the GPG passphrase prompt does not accept any
input. I can switch to the splash screen and back and to other consoles.
On switching, the dialog ("Enter your GPG passphrase") gets reprinted,
but still does not accept any input.

/etc/crypttab:
sda2_crypt UUID=... /etc/keys/cryptkey.gpg luks,keyscript=decrypt_gnupg

/etc/fstab:
/dev/mapper/vol01-root / ext4 noatime,nodiratime,discard,data=ordered,errors=remount-ro 0 1
/dev/disk/by-label/bootstick /boot ext4 defaults 0 2
/dev/mapper/vol01-home /home ext4 noatime,nodiratime,discard,data=ordered 0 2

Ubuntu 11.10, Kernel 3.1.0-030100-generic, cryptsetup 2:1.1.3-4ubuntu2

** Affects: cryptsetup (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: cryptsetup gpg keyfile keyscripts

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https://bugs.launchpad.net/bugs/885358

Title:
  decrypt_gnupg prompt does not accept any keyboard input

Status in “cryptsetup” package in Ubuntu:
  New

Bug description:
  I have the boot partition and grub on a USB stick. Unlocking the HDD
  partition by passphrase works fine, but if I switch to GPG unlocking
  with a symmetric key, the GPG passphrase prompt does not accept any
  input. I can switch to the splash screen and back and to other
  consoles. On switching, the dialog ("Enter your GPG passphrase") gets
  reprinted, but still does not accept any input.

  /etc/crypttab:
  sda2_crypt UUID=... /etc/keys/cryptkey.gpg luks,keyscript=decrypt_gnupg

  /etc/fstab:
  /dev/mapper/vol01-root / ext4 noatime,nodiratime,discard,data=ordered,errors=remount-ro 0 1
  /dev/disk/by-label/bootstick /boot ext4 defaults 0 2
  /dev/mapper/vol01-home /home ext4 noatime,nodiratime,discard,data=ordered 0 2

  Ubuntu 11.10, Kernel 3.1.0-030100-generic, cryptsetup 2:1.1.3-4ubuntu2

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