壊れたパッケージマネージャを修正する方法-Java oracle

Question

何かをインストールしようとすると、次のように失敗します。

Fetched 2,203 kB in 6s (352 kB/s) Selecting previously unselected package sgml-data. (Reading database ... 305823 files and directories currently installed.) Preparing to unpack .../0-sgml-data_2.0.10_all.deb ... Unpacking sgml-data (2.0.10) ... Selecting previously unselected package docbook-xml. Preparing to unpack .../1-docbook-xml_4.5-8_all.deb ... Unpacking docbook-xml (4.5-8) ... Selecting previously unselected package libept1.5.0:AMD64. Preparing to unpack .../2-libept1.5.0_1.1+nmu3build1_AMD64.deb ... Unpacking libept1.5.0:AMD64 (1.1+nmu3build1) ... Selecting previously unselected package librarian0. Preparing to unpack .../3-librarian0_0.8.1-6_AMD64.deb ... Unpacking librarian0 (0.8.1-6) ... Selecting previously unselected package rarian-compat. Preparing to unpack .../4-rarian-compat_0.8.1-6_AMD64.deb ... Unpacking rarian-compat (0.8.1-6) ... Selecting previously unselected package synaptic. Preparing to unpack .../5-synaptic_0.84.2_AMD64.deb ... Unpacking synaptic (0.84.2) ... Processing triggers for mime-support (3.60ubuntu1) ... Processing triggers for desktop-file-utils (0.23-1ubuntu2) ... Setting up librarian0 (0.8.1-6) ... Processing triggers for sgml-base (1.29) ... Setting up libept1.5.0:AMD64 (1.1+nmu3build1) ... Processing triggers for bamfdaemon (0.5.3+17.04.20170406-0ubuntu1) ... Rebuilding /usr/share/applications/bamf-2.index... Processing triggers for libc-bin (2.24-9ubuntu2.2) ... Processing triggers for doc-base (0.10.7) ... Scrollkeeper was installed, forcing re-registration of all documents. Unregistering 49 doc-base files, re-registering 49 doc-base files... Registering documents with scrollkeeper... Setting up Oracle-Java7-installer (7u80+7u60arm-0~webupd8~1) ... Downloading Oracle Java 7... --2017-09-04 07:04:23-- http://download.Oracle.com/otn-pub/Java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz Resolving download.Oracle.com (download.Oracle.com)... 113.171.234.40, 113.171.234.90 Connecting to download.Oracle.com (download.Oracle.com)|113.171.234.40|:80... connected. HTTP request sent, awaiting response... 302 Moved Temporarily Location: https://edelivery.Oracle.com/otn-pub/Java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz [following] --2017-09-04 07:04:23-- https://edelivery.Oracle.com/otn-pub/Java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz Resolving edelivery.Oracle.com (edelivery.Oracle.com)... 104.67.56.226 Connecting to edelivery.Oracle.com (edelivery.Oracle.com)|104.67.56.226|:443... connected. HTTP request sent, awaiting response... 302 Moved Temporarily Location: http://download.Oracle.com/otn-pub/Java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz?AuthParam=1504483583_97bb82bbaaf46a2902e1ecf4986c0114 [following] --2017-09-04 07:04:24-- http://download.Oracle.com/otn-pub/Java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz?AuthParam=1504483583_97bb82bbaaf46a2902e1ecf4986c0114 Connecting to download.Oracle.com (download.Oracle.com)|113.171.234.40|:80... connected. HTTP request sent, awaiting response... 404 Not Found 2017-09-04 07:04:26 ERROR 404: Not Found. download failed Oracle JDK 7 is NOT installed. dpkg: error processing package Oracle-Java7-installer (--configure): subprocess installed post-installation script returned error exit status 1 Setting up sgml-data (2.0.10) ... Processing triggers for man-db (2.7.6.1-2) ... Processing triggers for gnome-menus (3.13.3-6ubuntu5) ... Processing triggers for hicolor-icon-theme (0.15-1) ... Setting up synaptic (0.84.2) ... Processing triggers for sgml-base (1.29) ... Setting up docbook-xml (4.5-8) ... Processing triggers for sgml-base (1.29) ... Setting up rarian-compat (0.8.1-6) ... Errors were encountered while processing: Oracle-Java7-installer E: Sub-process /usr/bin/dpkg returned an error code (1)

Oracle Java7 JDKをインストールしようとしましたが、これは失敗しました。そして今、すべてが失敗します。

Oracle-Java7-installerへの参照を削除するにはどうすればよいですか？

Videonauth · Answer

アーカイブをクリーンアップする必要があります。これは、Oracle 7 JDKをインストールしようとしたため、部分的にインストールされたパッケージが残り、何かをインストールするたびにこのエラーが発生するためです。アーカイブをクリーンアップするには、複数のオプションがあります。そのうち2つは公式な方法で、もう1つは失敗した場合の1つです。

ここで使用する通常のコマンドは次のとおりです。

Sudo apt clean

あるいは、以下も同じことを行います。

Sudo apt autoclean

上記の両方が失敗した場合、次のことができます。

Sudo rm /var/cache/apt/archives/*\.deb Sudo rm /var/cache/apt/archives/partial/*

これにより、毎回発生するこのエラーが修正されます。