[Bug 1534090] Re: 'call to get_tasks_recursive failed' errors from su

[Michał Sawicz]

I'm actually getting the same on xenial.

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Title:
  'call to get_tasks_recursive failed' errors from su

Status in shadow package in Ubuntu:
  Confirmed

Bug description:
  In Ubuntu 14.04 all of a sudden I'm seeing these two error messages coming up every time I use su -, whether in a script or interactive shell:
  call to remove-on-empty (freezer:0) failed: invalid request
  call to get_tasks_recursive failed: Invalid arguments received in reply

  Example and how to reproduce:

  root at localhost:~# su - test "echo hello"
  call to remove-on-empty (freezer:0) failed: invalid request
  -su: echo hello: No such file or directory
  call to get_tasks_recursive failed: Invalid arguments received in reply
  call to get_tasks_recursive failed: Invalid arguments received in reply
  root at localhost:~# su - test
  call to remove-on-empty (freezer:0) failed: invalid request
  test at localhost:~$ 

  
  This only seems to affect Ubuntu 14.04

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