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[Gunnar Hjalmarsson <1854120@xxxxxxxxxxxxxxxxxx>]

** Package changed: ubuntu-docs (Ubuntu) => lightdm (Ubuntu)

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https://bugs.launchpad.net/bugs/1854120

Title:
  Screen contents visible briefly on lock screen on resolution change

Status in lightdm package in Ubuntu:
  New

Bug description:
  I am using a remote application to AnyDesk to remote access my Ubuntu
  16.04 LTS 64 bit. On the application we can resize the screen and have
  the resolution of the target computer scale up and down when this is
  done.

  When the computer is locked on the login screen if the screen is
  resized ( resolution changes ) - For a brief fraction of a second the
  unlocked screen flashes and the login screen shows up again. I think
  this is a security breach to be able to peek into the inside contents
  even though the computer is locked.

  Please feel free to close this issue if this is an already known issue
  or if its already fixed in later releases.

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