Hi everyone .

I Have a probleme to get update for the systeme.can you help me please ?
description :

Extraction des modles depuis les paquets: 40%%
Extraction des modles depuis les paquets: 80%%
Extraction des modles depuis les paquets: 100%%
Prconfiguration des paquets...

Extraction des modles depuis les paquets: 40%%
Extraction des modles depuis les paquets: 80%%
Extraction des modles depuis les paquets: 100%%
Prconfiguration des paquets...
Setting up install-info (4.13a.dfsg.1-8ubuntu2) ...
/var/lib/dpkg/info/install-info.postinst: 32: /var/lib/dpkg/info/install-info.postinst: update-info-dir: not found
dpkg: error processing install-info (--configure):
subprocess installed post-installation script returned error exit status 127
No apport report written because MaxReports is reached already
Errors were encountered while processing:
install-info
Setting up install-info (4.13a.dfsg.1-8ubuntu2) ...
/var/lib/dpkg/info/install-info.postinst: 32: /var/lib/dpkg/info/install-info.postinst: update-info-dir: not found
dpkg: error processing install-info (--configure):
subprocess installed post-installation script returned error exit status 127

If Ubuntu is similar to my Debian, then it looks like the install-info.postinst script can't find the update-info-dir command. This should be in /usr/sbin/, which should be in root's path.

Are you running the update command as root?

I don't know .I'm Level Zero in Ubuntu (Linux)
I would just to be familiar with linux and discover the linux world.

How can I do to resolve this problem.

thanks.

Is this a new installation of Ubuntu and now you are attempting to update the system? If so, probably the easiest thing is to re-install the system and take particular note of the step where it asks you to provide a password for the 'root' user.

'Root' in Linux is the same thing as Administrator in Windows. You need to be the root user to do any system administration. Be careful when doing things as root as it is quite easy to damage your system.