[Bug 1926909] [NEW] When decrypting the disk, every keystroke is registered as a character of the password. Even with backspace this happens

[Luna]

Public bug reported:

Even Control + Alt + Del doesn't work, the Control is registered as a
character of the password just like backspace. It seems that this can be
triggered by pressing the Fx keys to get the text-based decryption
screen and then going back to the GUI decryption screen. I tested here
in a VM and if I press F1, the text-based screen ppears; if I press F2,
the GUI appears, the F3, the text-based and so on). The only way to
workaround this issue is force rebooting the computer using the physical
button.

Version: 0.9.5-0ubuntu3
Kubuntu 21.04

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

** Summary changed:

- When decrypting the disk, even key stroke count as a character of the password, even Control + Alt + Del and backspace
+ When decrypting the disk, every keystroke is registered as a character of the password. Even with backspace this happens

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https://bugs.launchpad.net/bugs/1926909

Title:
  When decrypting the disk, every keystroke is registered as a character
  of the password. Even with backspace this happens

Status in plymouth package in Ubuntu:
  New

Bug description:
  Even Control + Alt + Del doesn't work, the Control is registered as a
  character of the password just like backspace. It seems that this can
  be triggered by pressing the Fx keys to get the text-based decryption
  screen and then going back to the GUI decryption screen. I tested here
  in a VM and if I press F1, the text-based screen ppears; if I press
  F2, the GUI appears, the F3, the text-based and so on). The only way
  to workaround this issue is force rebooting the computer using the
  physical button.

  Version: 0.9.5-0ubuntu3
  Kubuntu 21.04

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