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Tails 2.4を起動すると、次のように表示されました。

アップグレードの確認中にエラーが発生しました

ターミナルで手動でアップグレードを実行すると、エラーが発生します。

amnesia@amnesia:~$ tails-upgrade-frontend-wrapper
localuser:tails-upgrade-frontend being added to access control list
Prototype mismatch: sub Tails::MirrorPool::assert ($;$) vs none at /usr/share/Perl5/Tails/MirrorPool.pm line 28.
Prototype mismatch: sub Tails::IUK::Frontend::assert ($;$) vs none at /usr/share/Perl5/Tails/IUK/Frontend.pm line 42.
Error while checking for upgrades
<b><b>Could not determine whether an upgrade is available from our website.</b>

Check your network connection, and restart Tails to try upgrading again.

If the problem persists, go to file:///usr/share/doc/tails/website/doc/upgrade/error/check.en.html</b>

For debugging information, execute the following command: Sudo tails-debugging-info

** (zenity:7650): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
Error while checking for upgrades
<b><b>Could not determine whether an upgrade is available from our website.</b>

Check your network connection, and restart Tails to try upgrading again.

If the problem persists, go to file:///usr/share/doc/tails/website/doc/upgrade/error/check.en.html</b>

For debugging information, execute the following command: Sudo tails-debugging-info
exit code: 2816

stdout:


stderr:
Could not download 'https://tails.boum.org/upgrade/v1/Tails/2.4/i386/stable/upgrades.yml', request failed (Peer certificate cannot be authenticated with given CA certificates): server certificate verification failed. CAfile: /usr/local/etc/ssl/certs/tails.boum.org-CA.pem CRLfile: none
 at /usr/bin/tails-iuk-get-upgrade-description-file line 21.
 at /usr/bin/tails-upgrade-frontend line 22.
localuser:tails-upgrade-frontend being removed from access control list

完全に手動で再インストールせずにアップグレードするにはどうすればよいですか？

tails-os
1
A.D.

問題は証明書にあります：

Could not download 'https://tails.boum.org/upgrade/v1/Tails/2.4/i386/stable/upgrades.yml',
request failed (Peer certificate cannot be authenticated with given CA certificates):
server certificate verification failed. CAfile: /usr/local/etc/ssl/certs/tails.boum.org-CA.pem

https://tails.boum.org Let's Encrypt認証局に切り替えました。これらの新しい証明書は、2.7未満のバージョンではありません。 ）。

Lets Encryptioncertsをダウンロードして修正できます。

  1. https://letsencrypt.org/certificates/ に移動します
  2. Active中間証明書の1つを開きます-> Let’s Encrypt Authority X3（IdenTrust cross-signed）
  3. tails.boum.org-CA.pemを開き、その内容をLet'sEncrypt証明書で上書きします。

Sudo nano /usr/local/etc/ssl/certs/tails.boum.org-CA.pem（前に管理パスワードを設定する必要があります）

次に、tails-upgrade-frontend-wrapperを再実行します。

Tails2.7がインストールされるまで繰り返します。

2
A.D.