Google Chrome PPA升级无效签名

运行时:

sudo apt-get update && sudo apt-get dist-upgrade 

我得到了这个输出:

 Ign http://security.ubuntu.com utopic-security InRelease Ign http://gb.archive.ubuntu.com utopic InRelease Ign http://extras.ubuntu.com utopic InRelease Get:1 http://security.ubuntu.com utopic-security Release.gpg [933 B] Ign http://dl.google.com stable InRelease Ign http://gb.archive.ubuntu.com utopic-updates InRelease Get:2 http://extras.ubuntu.com utopic Release.gpg [72 B] Get:3 http://security.ubuntu.com utopic-security Release [62.0 kB] Ign http://gb.archive.ubuntu.com utopic-backports InRelease Get:4 http://dl.google.com stable Release.gpg [198 B] Hit http://extras.ubuntu.com utopic Release Hit http://gb.archive.ubuntu.com utopic Release.gpg Get:5 http://dl.google.com stable Release [1,347 B] Err http://dl.google.com stable Release Get:6 http://gb.archive.ubuntu.com utopic-updates Release.gpg [933 B] Hit http://extras.ubuntu.com utopic/main Sources Hit http://gb.archive.ubuntu.com utopic-backports Release.gpg Get:7 http://security.ubuntu.com utopic-security/main Sources [44.6 kB] Hit http://gb.archive.ubuntu.com utopic Release Hit http://extras.ubuntu.com utopic/main amd64 Packages Get:8 http://gb.archive.ubuntu.com utopic-updates Release [62.0 kB] Hit http://extras.ubuntu.com utopic/main i386 Packages Get:9 http://security.ubuntu.com utopic-security/restricted Sources [2,107 B] Get:10 http://security.ubuntu.com utopic-security/universe Sources [8,053 B] Get:11 http://security.ubuntu.com utopic-security/multiverse Sources [1,951 B] Hit http://gb.archive.ubuntu.com utopic-backports Release Get:12 http://security.ubuntu.com utopic-security/main amd64 Packages [129 kB] Hit http://gb.archive.ubuntu.com utopic/main Sources Hit http://gb.archive.ubuntu.com utopic/restricted Sources Hit http://gb.archive.ubuntu.com utopic/universe Sources Hit http://gb.archive.ubuntu.com utopic/multiverse Sources Get:13 http://security.ubuntu.com utopic-security/restricted amd64 Packages [8,496 B] Hit http://gb.archive.ubuntu.com utopic/main amd64 Packages Get:14 http://security.ubuntu.com utopic-security/universe amd64 Packages [54.4 kB] Hit http://gb.archive.ubuntu.com utopic/restricted amd64 Packages Ign http://extras.ubuntu.com utopic/main Translation-en_GB Hit http://gb.archive.ubuntu.com utopic/universe amd64 Packages Ign http://extras.ubuntu.com utopic/main Translation-en Get:15 http://security.ubuntu.com utopic-security/multiverse amd64 Packages [4,139 B] Hit http://gb.archive.ubuntu.com utopic/multiverse amd64 Packages Hit http://gb.archive.ubuntu.com utopic/main i386 Packages Get:16 http://security.ubuntu.com utopic-security/main i386 Packages [128 kB] Hit http://gb.archive.ubuntu.com utopic/restricted i386 Packages Hit http://gb.archive.ubuntu.com utopic/universe i386 Packages Get:17 http://security.ubuntu.com utopic-security/restricted i386 Packages [8,438 B] Hit http://gb.archive.ubuntu.com utopic/multiverse i386 Packages Get:18 http://security.ubuntu.com utopic-security/universe i386 Packages [54.4 kB] Hit http://gb.archive.ubuntu.com utopic/main Translation-en_GB Hit http://gb.archive.ubuntu.com utopic/main Translation-en Get:19 http://security.ubuntu.com utopic-security/multiverse i386 Packages [4,325 B] Hit http://gb.archive.ubuntu.com utopic/multiverse Translation-en_GB Hit http://security.ubuntu.com utopic-security/main Translation-en Hit http://gb.archive.ubuntu.com utopic/multiverse Translation-en Hit http://security.ubuntu.com utopic-security/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic/restricted Translation-en_GB Hit http://security.ubuntu.com utopic-security/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic/universe Translation-en_GB Hit http://gb.archive.ubuntu.com utopic/universe Translation-en Get:20 http://gb.archive.ubuntu.com utopic-updates/main Sources [81.0 kB] Hit http://security.ubuntu.com utopic-security/universe Translation-en Get:21 http://gb.archive.ubuntu.com utopic-updates/restricted Sources [2,107 B] Get:22 http://gb.archive.ubuntu.com utopic-updates/universe Sources [19.9 kB] Get:23 http://gb.archive.ubuntu.com utopic-updates/multiverse Sources [1,951 B] Get:24 http://gb.archive.ubuntu.com utopic-updates/main amd64 Packages [208 kB] Get:25 http://gb.archive.ubuntu.com utopic-updates/restricted amd64 Packages [8,496 B] Get:26 http://gb.archive.ubuntu.com utopic-updates/universe amd64 Packages [81.3 kB] Get:27 http://gb.archive.ubuntu.com utopic-updates/multiverse amd64 Packages [4,139 B] Get:28 http://gb.archive.ubuntu.com utopic-updates/main i386 Packages [207 kB] Get:29 http://gb.archive.ubuntu.com utopic-updates/restricted i386 Packages [8,438 B] Get:30 http://gb.archive.ubuntu.com utopic-updates/universe i386 Packages [81.3 kB] Get:31 http://gb.archive.ubuntu.com utopic-updates/multiverse i386 Packages [4,325 B] Hit http://gb.archive.ubuntu.com utopic-updates/main Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/universe Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/main Sources Hit http://gb.archive.ubuntu.com utopic-backports/restricted Sources Hit http://gb.archive.ubuntu.com utopic-backports/multiverse Sources Hit http://gb.archive.ubuntu.com utopic-backports/universe Sources Hit http://gb.archive.ubuntu.com utopic-backports/main amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports/restricted amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports/multiverse amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports/universe amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports/main i386 Packages Hit http://gb.archive.ubuntu.com utopic-backports/restricted i386 Packages Hit http://gb.archive.ubuntu.com utopic-backports/multiverse i386 Packages Hit http://gb.archive.ubuntu.com utopic-backports/universe i386 Packages Hit http://gb.archive.ubuntu.com utopic-backports/main Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/universe Translation-en Fetched 1,283 kB in 6s (207 kB/s) Reading package lists... Done W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://dl.google.com stable Release: The following signatures were invalid: BADSIG A040830F7FAC5991 Google, Inc. Linux Package Signing Key  W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release W: Some index files failed to download. They have been ignored, or old ones used instead. Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade. 

这有点:

 W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://dl.google.com stable Release: The following signatures were invalid: BADSIG A040830F7FAC5991 Google, Inc. Linux Package Signing Key  W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release W: Some index files failed to download. They have been ignored, or old ones used instead. 

有什么值得担心的吗? 我再次运行命令,现在它说:

 Ign http://extras.ubuntu.com utopic InRelease Ign http://dl.google.com stable InRelease Ign http://gb.archive.ubuntu.com utopic InRelease Hit http://extras.ubuntu.com utopic Release.gpg Ign http://gb.archive.ubuntu.com utopic-updates InRelease Get:1 http://dl.google.com stable Release.gpg [198 B] Hit http://extras.ubuntu.com utopic Release Ign http://gb.archive.ubuntu.com utopic-backports InRelease Hit http://gb.archive.ubuntu.com utopic Release.gpg Get:2 http://dl.google.com stable Release [1,347 B] Get:3 http://gb.archive.ubuntu.com utopic-updates Release.gpg [933 B] Hit http://gb.archive.ubuntu.com utopic-backports Release.gpg Ign http://security.ubuntu.com utopic-security InRelease Hit http://gb.archive.ubuntu.com utopic Release Get:4 http://gb.archive.ubuntu.com utopic-updates Release [62.0 kB] Hit http://extras.ubuntu.com utopic/main Sources Get:5 http://security.ubuntu.com utopic-security Release.gpg [933 B] Get:6 http://dl.google.com stable/main amd64 Packages [1,193 B] Hit http://extras.ubuntu.com utopic/main amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports Release Hit http://extras.ubuntu.com utopic/main i386 Packages Get:7 http://dl.google.com stable/main i386 Packages [1,176 B] Get:8 http://security.ubuntu.com utopic-security Release [62.0 kB] Ign http://extras.ubuntu.com utopic/main Translation-en_GB Ign http://extras.ubuntu.com utopic/main Translation-en Ign http://dl.google.com stable/main Translation-en_GB Ign http://dl.google.com stable/main Translation-en Get:9 http://security.ubuntu.com utopic-security/main Sources [44.6 kB] Get:10 http://security.ubuntu.com utopic-security/restricted Sources [2,107 B] Get:11 http://gb.archive.ubuntu.com utopic-updates/main Sources [81.0 kB] Get:12 http://security.ubuntu.com utopic-security/universe Sources [8,053 B] Get:13 http://gb.archive.ubuntu.com utopic-updates/restricted Sources [2,107 B] Get:14 http://security.ubuntu.com utopic-security/multiverse Sources [1,951 B] Get:15 http://gb.archive.ubuntu.com utopic-updates/universe Sources [19.9 kB] Get:16 http://gb.archive.ubuntu.com utopic-updates/multiverse Sources [1,951 B] Get:17 http://gb.archive.ubuntu.com utopic-updates/main amd64 Packages [208 kB] Get:18 http://security.ubuntu.com utopic-security/main amd64 Packages [129 kB] Get:19 http://gb.archive.ubuntu.com utopic-updates/restricted amd64 Packages [8,496 B] Get:20 http://security.ubuntu.com utopic-security/restricted amd64 Packages [8,496 B] Get:21 http://gb.archive.ubuntu.com utopic-updates/universe amd64 Packages [81.3 kB] Get:22 http://security.ubuntu.com utopic-security/universe amd64 Packages [54.4 kB] Get:23 http://gb.archive.ubuntu.com utopic-updates/multiverse amd64 Packages [4,139 B] Get:24 http://gb.archive.ubuntu.com utopic-updates/main i386 Packages [207 kB] Get:25 http://security.ubuntu.com utopic-security/multiverse amd64 Packages [4,139 B] Get:26 http://security.ubuntu.com utopic-security/main i386 Packages [128 kB] Get:27 http://gb.archive.ubuntu.com utopic-updates/restricted i386 Packages [8,438 B] Get:28 http://gb.archive.ubuntu.com utopic-updates/universe i386 Packages [81.3 kB] Get:29 http://gb.archive.ubuntu.com utopic-updates/multiverse i386 Packages [4,325 B] Get:30 http://security.ubuntu.com utopic-security/restricted i386 Packages [8,438 B] Get:31 http://gb.archive.ubuntu.com utopic-backports/main Sources [765 B] Hit http://gb.archive.ubuntu.com utopic-backports/restricted Sources Hit http://gb.archive.ubuntu.com utopic-backports/multiverse Sources Get:32 http://security.ubuntu.com utopic-security/universe i386 Packages [54.4 kB] Get:33 http://gb.archive.ubuntu.com utopic-backports/universe Sources [9,218 B] Get:34 http://gb.archive.ubuntu.com utopic-backports/main amd64 Packages [570 B] Hit http://gb.archive.ubuntu.com utopic-backports/restricted amd64 Packages Hit http://gb.archive.ubuntu.com utopic-backports/multiverse amd64 Packages Get:35 http://security.ubuntu.com utopic-security/multiverse i386 Packages [4,325 B] Get:36 http://gb.archive.ubuntu.com utopic-backports/universe amd64 Packages [10.6 kB] Get:37 http://gb.archive.ubuntu.com utopic-backports/main i386 Packages [574 B] Hit http://gb.archive.ubuntu.com utopic-backports/restricted i386 Packages Hit http://gb.archive.ubuntu.com utopic-backports/multiverse i386 Packages Get:38 http://gb.archive.ubuntu.com utopic-backports/universe i386 Packages [10.6 kB] Hit http://gb.archive.ubuntu.com utopic-backports/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic/main Sources Hit http://gb.archive.ubuntu.com utopic/restricted Sources Hit http://gb.archive.ubuntu.com utopic/universe Sources Hit http://gb.archive.ubuntu.com utopic/multiverse Sources Hit http://gb.archive.ubuntu.com utopic/main amd64 Packages Hit http://gb.archive.ubuntu.com utopic/restricted amd64 Packages Hit http://gb.archive.ubuntu.com utopic/universe amd64 Packages Hit http://gb.archive.ubuntu.com utopic/multiverse amd64 Packages Hit http://gb.archive.ubuntu.com utopic/main i386 Packages Hit http://gb.archive.ubuntu.com utopic/restricted i386 Packages Hit http://gb.archive.ubuntu.com utopic/universe i386 Packages Hit http://security.ubuntu.com utopic-security/main Translation-en Hit http://gb.archive.ubuntu.com utopic/multiverse i386 Packages Hit http://gb.archive.ubuntu.com utopic/main Translation-en_GB Hit http://gb.archive.ubuntu.com utopic/main Translation-en Hit http://gb.archive.ubuntu.com utopic/multiverse Translation-en_GB Hit http://security.ubuntu.com utopic-security/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic/restricted Translation-en_GB Hit http://gb.archive.ubuntu.com utopic/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic/universe Translation-en_GB Hit http://security.ubuntu.com utopic-security/restricted Translation-en Hit http://gb.archive.ubuntu.com utopic/universe Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/main Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/multiverse Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/restricted Translation-en Hit http://security.ubuntu.com utopic-security/universe Translation-en Hit http://gb.archive.ubuntu.com utopic-updates/universe Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/main Translation-en Hit http://gb.archive.ubuntu.com utopic-backports/universe Translation-en Fetched 1,316 kB in 11s (115 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: google-chrome-stable 1 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade. Need to get 48.5 MB of archives. After this operation, 4,096 B of additional disk space will be used. Do you want to continue? [Y/n] 

那么这意味着什么呢?我应该相信这次升级吗? 此升级来自Google Chrome在我从官方Google页面安装时添加的PPA。

以下是有关该PPA的更多信息:

谷歌Chrome PPA


OS信息:

 Description: Ubuntu 14.10 Release: 14.10 

打开终端并输入以下内容:

 wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - 

这将导入Google更新的GPG密钥。

您应该能够更新系统而不会出现任何错误。

来源: 谷歌Linux存储库

这个站点有唯一适用于64位Ubuntu 14.04 LTS的解决方案:

http://www.omgubuntu.co.uk/2016/03/fix-failed-to-fetch-google-chrome-apt-error-ubuntu

(这是一个摘要。请查看网站了解更多详情)

  1. 编辑google-chrome.list(假设您在稳定频道,如果没有,请参阅网站上的精选评论):

     sudo gedit /etc/apt/sources.list.d/google-chrome.list 
  2. 在打开的文本文件中编辑文件,以便该行显示:

     deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main 
  3. 再次尝试更新

     sudo apt-get update 

这比这些解决方案更有效:

 apt-key list google 

您将在此列表中看到此信息,请不要[E]表示已过期并查看最后的7FAC 5991

 pub dsa1024 2007-03-08 [SC] 4CCA 1EAF 950C EE4A B839 76DC A040 830F 7FAC 5991 uid [ unknown] Google, Inc. Linux Package Signing Key  sub elg2048 2007-03-08 [E] pub rsa4096 2016-04-12 [SC] EB4C 1BFD 4F04 2F6D DDCC EC91 7721 F63B D38B 4796 uid [ unknown] Google Inc. (Linux Packages Signing Authority)  sub rsa4096 2016-04-12 [S] [expires: 2019-04-12] 

你现在会做:

 sudo apt-key del 7FAC5991 

然后你会做这些命令:

 sudo apt-get clean cd /var/lib/apt sudo mv lists lists.old sudo mkdir -p lists/partial sudo apt-get clean sudo apt-get update 

完成后,您将执行此操作以从另一个密钥服务器安装密钥环:

 wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add - 

然后你做:

 sudo apt-get update sudo apt-get dist-upgrade 

现在你已经准备好了。 🙂