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Re: Configura scheda Nvidia e Monitor LCD



Il 27/11/2017 19:43, Davide Prina ha scritto:
> On 26/11/2017 11:16, Portobello wrote:
>> Il 26/11/2017 09:29, Davide Prina ha scritto:
> 
>>> $ cat /etc/apt/sources.list
>> deb http://deb.debian.org/debian/ stretch main
>> deb-src http://deb.debian.org/debian/ stretch main
>> deb http://deb.debian.org/debian-security stretch/updates main
>> deb-src http://deb.debian.org/debian-security stretch/updates main
>> deb http://deb.debian.org/debian/ stretch-updates main
>> deb-src http://deb.debian.org/debian/ stretch-updates main
>> deb http://security.debian.org/debian-security stretch/updates main
> 
> L'ultima riga è un doppione della terza.
> 
> Non c'è nulla di strano, quindi il tuo problema non è neppure qui.
> Ma cosa ti ritorna il seguente?
> $ ls /etc/apt/sources.list.d
appgrid-stable-wheezy.list                nemh-systemback-jessie.list.save
appgrid-stable-wheezy.list.save           nemh-ubuntu-systemback-artful.list
ffmulticonverter-stable-wheezy.list
nemh-ubuntu-systemback-artful.list.save
ffmulticonverter-stable-wheezy.list.save  opera-stable.list.save
fish.list                                 tldm217-tahutek_net-jessie.list
fish.list.save
tldm217-tahutek_net-jessie.list.save
google-chrome.list                        tldm217-tahutek_net-wheezy.list
google-chrome.list.save
tldm217-tahutek_net-wheezy.list.save
iceweasel.list                            tox.list
iceweasel.list.save                       tox.list.save
jon-severinsson-ffmpeg-wheezy.list        webupd8team-jad.list
jon-severinsson-ffmpeg-wheezy.list.save   webupd8team-jad.list.save
mono-xamarin.list
webupd8team-y-ppa-manager-wheezy.list
mono-xamarin.list.save
webupd8team-y-ppa-manager-wheezy.list.save
nemh-systemback-jessie.list

Forse ci sono dei files vecchi ed obsoleti da cancellare ?

> 
> se ci sono file indica il contenuto di quei file.
> 
> Però io ti consiglio di
> 1) installare il pacchetto apt-transport-https
> # apt install apt-transport-https
apt-transport-https is already the newest version (1.4.8).
E' già installato.

> 
> 2) commentare quelle righe e mettere le seguenti:
> 
> deb https://deb.debian.org/debian stable main
> deb-src https://deb.debian.org/debian stable main
> deb https://deb.debian.org/debian-security stable/updates main
> deb-src https://deb.debian.org/debian-security stable/updates main
> deb https://deb.debian.org/debian/ stretch-updates main
> deb-src https://deb.debian.org/debian/ stretch-updates main
> 
> Non sono sicuro sulle ultime due che ti ho indicato, fammi sapere se ti
> danno degli errori.
> 
Questo è il risultato di apt update :
apt update
Ign:1 https://deb.debian.org/debian stable InRelease
Ign:2 https://deb.debian.org/debian-security stable/updates InRelease
Ign:3 https://deb.debian.org/debian stretch-updates InRelease
Err:4 https://deb.debian.org/debian stable Release
  gnutls_handshake() failed: Public key signature verification has failed.
Err:5 https://deb.debian.org/debian-security stable/updates Release
  gnutls_handshake() failed: Public key signature verification has failed.
Err:6 https://deb.debian.org/debian stretch-updates Release
  gnutls_handshake() failed: Public key signature verification has failed.
Reading package lists... Done
E: The repository 'https://deb.debian.org/debian stable Release' does
not have a Release file.
N: Updating from such a repository can't be done securely, and is
therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user
configuration details.
E: The repository 'https://deb.debian.org/debian-security stable/updates
Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is
therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user
configuration details.
E: The repository 'https://deb.debian.org/debian stretch-updates
Release' does no longer have a Release file.
N: Updating from such a repository can't be done securely, and is
therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user
configuration details.

apt upgrade, invece dà questo :
apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

> In questo modo fai una connessione https e rendi più difficile fare un
> attacco Man in the Middle quando fai l'aggiornamento dei pacchetti.
> 
> Ciao
> Davide
> 
Ciao. Grazie.


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