ADPERR: Error executing 'sudo yum list updates' (256)

[e-it]

Hello,

I freshly configured apt-dater. Now I'd like to connect to a host to perform update-operations.

This is the error-report I'm getting if I refresh the host with g-key and using e-key to display errors:

Pseudo-terminal will not be allocated because stdin is not a terminal.
ADPROTO: 0.7
LSBREL: CentOS|7.2.1511|Core
VIRT: Unknown
UNAME: Linux|x86_64
FORBID: 0
sudo: sorry, you must have a tty to run sudo

ADPERR: Error executing 'sudo yum list updates' (256).

If I press c I can connect to host without problems and I'm allowed to run sudo yum list updates:

[apt-dater@1 ~]$ sudo yum list updates
Geladene Plugins: fastestmirror
Loading mirror speeds from cached hostile
 * base: mirror.imt-systems.com
 * epel: mirror.imt-systems.com
 * extras: ftp.hosteurope.de
 * updates: mirror.eu.oneandone.net

Any ideas how to solve the problem?

[liske]

Hi,

this is a problem of your sudo configuration sudoers(5):

sudo: sorry, you must have a tty to run sudo

You need to allow apt-dater-host to run yum w/o a allocated TTY (option requiretty).

HTH, Thomas