[Openstack] devstack ERROR :Error opening current controlling terminal for the process (`/dev/tty'): No such device or address (polkit-error-quark, 0)

Bernd Bausch berndbausch at gmail.com
Fri Jan 19 23:58:57 UTC 2018


This error indicates that something is wrong with the setup of the OS on which you are running DevStack, or with the VM on which you are running the OS. Especially, if you install DevStack on a VirtualBox VM.

Google for “Error creating textual authentication agent: Error opening current controlling terminal for the process” and pick the result that best matches your situation.

Bernd

> On Jan 20, 2018, at 1:16, <xiefp88 at sina.com> <xiefp88 at sina.com> wrote:
> 
> Error creating textual authentication agent: Error opening current controlling terminal for the process
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