关于【keyrings】的问题- 第1页

robertspierre

Asked: 2020-12-16 20:09:02 +0800 CST

Mozilla Thunderbird 如何处理我的密钥，它可以直接从 gpg 密钥环导入吗？

6

我设法以装甲文本格式从 gpg 导出我的密钥，并将它们导入 Mozilla Thunderbird，包括公钥和私钥。

有没有办法避免这个过程，让 Mozilla Thunderbird 直接与 gpg 通信？
我注意到，当我加密消息时，Mozilla Thunderbird 不会询问我私钥的密码。所以我假设 Mozilla Thunderbird 将它存储在某个地方。Thunderbird 将我的私钥密码存储在哪里，是否以纯文本形式保存？我不希望它以纯文本形式存储

user1160711

Asked: 2020-10-25 05:33:23 +0800 CST

哪些命令（确切地说）应该替换已弃用的 apt-key？

98

在新的 ubuntu 20.10 虚拟机上为本地存储库设置密钥，我收到一条消息，提示 apt-key add 已弃用，我应该阅读apt-key(8) 手册页。( apt-key8) 手册页是串在一起的单词的集合，但如果它包含信息，我就无法将其剔除。谁能告诉我，我应该在终端上输入什么，而不是：

apt-key add name-of-file

在向我鸣喇叭后，该命令显然仍然有效，所以我能够继续，但想知道我将来需要做什么。

Tobia

Asked: 2020-05-31 08:21:00 +0800 CST

如何为 Microsoft 软件包添加 APT 密钥

5

我正在尝试从Microsoft APT 存储库安装一些软件包（因为我非常讨厌 Snap！）但我似乎无法添加它的密钥：

$ curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
OK

它说好的，但钥匙不起作用：

$ sudo apt update
[...]
Err:7 https://packages.microsoft.com/repos/vscode stable InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
Reading package lists... Done
W: GPG error: https://packages.microsoft.com/repos/vscode stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
E: The repository 'https://packages.microsoft.com/repos/vscode stable InRelease' is not signed.
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.

我还尝试从 apt-get 打印的 NO_PUBKEY id 开始检索密钥：

$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EB3E94ADBE1229CF
Executing: /tmp/apt-key-gpghome.q9IjlmqKv9/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv EB3E94ADBE1229CF
gpg: key EB3E94ADBE1229CF: "Microsoft (Release signing) <gpgsecurity@microsoft.com>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1

它说“没有改变”，事实上，什么都没有改变。

如果我检查输出apt-key list我看到所有第三方密钥都有一个sub rsa4096除了微软的。这就是它不起作用的原因吗？

$ sudo apt-key list 
/etc/apt/trusted.gpg
--------------------
pub   rsa4096 2017-05-08 [SCEA]
      1EDD E2CD FC02 5D17 F6DA  9EC0 ADAE 6AD2 8A8F 901A
uid           [ unknown] Sublime HQ Pty Ltd <support@sublimetext.com>
sub   rsa4096 2017-05-08 [S]

pub   rsa4096 2016-04-12 [SC]
      EB4C 1BFD 4F04 2F6D DDCC  EC91 7721 F63B D38B 4796
uid           [ unknown] Google Inc. (Linux Packages Signing Authority) <linux-packages-keymaster@google.com>
sub   rsa4096 2019-07-22 [S] [expires: 2022-07-21]

pub   rsa4096 2014-06-13 [SC]
      9FD3 B784 BC1C 6FC3 1A8A  0A1C 1655 A0AB 6857 6280
uid           [ unknown] NodeSource <gpg@nodesource.com>
sub   rsa4096 2014-06-13 [E]

pub   rsa2048 2015-10-28 [SC]
      BC52 8686 B50D 79E3 39D3  721C EB3E 94AD BE12 29CF
uid           [ unknown] Microsoft (Release signing) <gpgsecurity@microsoft.com>

[...]

我该如何解决这个问题？

Ubuntu 20.04 焦点

Marius

Asked: 2020-05-24 14:05:44 +0800 CST

Ubuntu 20.04 LTS 在启动时禁用：为想要访问“默认密钥环”但被锁定的应用程序解锁密钥环

4

我是桌面上的 Ubuntu (Linux) 新手，3 天前我离开了 Windows 10！

如何在启动时禁用：为想要访问“默认密钥环”但被锁定的应用程序解锁密钥环？

我已经设置了自动登录，但是这个烦人的弹出窗口让我发疯，一切都冻结了，直到在这个弹出窗口上输入密码。

我在 Ask Ubuntu 和itsfoss上搜索了关于禁用密钥环的在线答案，但在 Ubuntu 20.04 LTS 上没有成功。

请帮忙！

Yordan Boev

Asked: 2020-03-10 05:09:15 +0800 CST

解锁登录密钥环的密码（Ubuntu 19.10）

1

配置 MySQL Workbench 密码时，我的 Ubuntu 提示我解锁登录密钥环。我从未设置过这样的密码，似乎没有任何效果。有没有办法重设这个密码？如果我调用“sudo seahorse”，则没有密钥环登录。感谢您的时间。

Tohiko

Asked: 2019-11-08 01:11:27 +0800 CST

弹出窗口选择新密钥环的密码

0

几乎每次我解锁笔记本电脑时，我都会收到消息

An application wants to create a new keyring called 'Default'. Choose password you want to use for it.

我输入了一个密码来创建所说的“密钥环”并且弹出窗口消失了，只是在下次我解锁我的笔记本电脑时再次出现。

令人讨厌的是，我什至不知道哪个“应用程序”正在尝试创建密钥环。

有没有办法解决这个问题？也就是说，找出有问题的应用程序以及为什么密钥环创建失败？

SebMa

Asked: 2019-03-28 05:19:51 +0800 CST

无法正确重建 /etc/apt/trusted.gpg 密钥环：gpg：[不知道]：无效数据包 (ctb=01)

1

我无法正确重建 /etc/apt/trusted.gpg 密钥环：

$ sudo rm /etc/apt/trusted.gpg
rm: remove regular file ‘/etc/apt/trusted.gpg’? y
$ sudo apt-key update 2>&1 | egrep "gpg:.*(invalid|failed)"
gpg: [don't know]: invalid packet (ctb=01)
gpg: keydb_get_keyblock failed: eof
gpg: [don't know]: invalid packet (ctb=01)
gpg: keydb_get_keyblock failed: eof
gpg: [don't know]: invalid packet (ctb=01)
gpg: keydb_get_keyblock failed: eof
gpg: [don't know]: invalid packet (ctb=01)
gpg: keydb_get_keyblock failed: eof
$ apt-key list >/dev/null
gpg: [don't know]: invalid packet (ctb=01)
gpg: keydb_search_next failed: invalid packet

编辑 1：我找到了这个 pb。与中的钥匙圈有关/etc/apt/trusted.gpg.d/，因此我使用以下方法重新创建了它们add-apt-repository：

$ sudo mv /etc/apt/trusted.gpg.d /etc/apt/trusted.gpg.d.BACKUP
$ sudo mkdir /etc/apt/trusted.gpg.d
$ time awk -F / '/^deb .*ppa.launchpad.net/{print "sudo add-apt-repository -y ppa:"$4"/"$5}' /etc/apt/sources.list.d/*.list | sh -x
+ sudo add-apt-repository -y ppa:aims/sagemath
gpg: keyring `/tmp/tmpv9cab2oz/secring.gpg' created
gpg: keyring `/tmp/tmpv9cab2oz/pubring.gpg' created
gpg: requesting key BE796FF2 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpv9cab2oz/trustdb.gpg: trustdb created
gpg: key BE796FF2: public key "Launchpad PPA for AIMS" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK
+ sudo add-apt-repository -y ppa:apandada1/brightness-controller
gpg: keyring `/tmp/tmp74ndc3fv/secring.gpg' created
gpg: keyring `/tmp/tmp74ndc3fv/pubring.gpg' created
gpg: requesting key A7803E3B from hkp server keyserver.ubuntu.com
gpg: /tmp/tmp74ndc3fv/trustdb.gpg: trustdb created
gpg: key A7803E3B: public key "Launchpad PPA for Archisman Panigrahi" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK
...
gpg: /tmp/tmp49wcgvjj/trustdb.gpg: trustdb created
gpg: key EEAD66BD: public key "Launchpad PPA for Xu Zhen" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK

real    6m20.794s
user    5m49.528s
sys 0m17.888s
$ apt-key list >/dev/null
gpg: keyblock resource `/etc/apt/trusted.gpg.d/notepadqq-team-notepadqq.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/nowrep-qupzilla.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/octave-stable.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/openlp-core-release.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/otto-kesselgulasch-gimp.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/pinta-maintainers-pinta-stable.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/pmjdebruijn-gnoduino-release.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/privoox-privoox.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/pypy-ppa.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/rvm-smplayer.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/sbates-ppa.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/skunk-pepper-flash.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/smathot-cogscinl.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/stebbins-handbrake-releases.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/team-xbmc-ppa.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/ubuntu-mate-dev-ppa.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/ubuntu-toolchain-r-test.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/ufleisch-kid3.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/unit193-inxi.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/webupd8team-y-ppa-manager.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/wseverin-ppa.gpg': resource limit
gpg: keyblock resource `/etc/apt/trusted.gpg.d/xuzhen666-gnome-mpv.gpg': resource limit

经过一番挖掘，我发现 GnuPG v1（Ubuntu Trust APT 数据包的依赖项）不能处理超过 40 个密钥环，也就是说，它不能处理超过 39 个密钥环/etc/apt/trusted.gpg.d/（根据这个：https://askubuntu .com/a/508337/426176和那个：https ://www.mail-archive.com/gnupg-users@gnupg.org/msg23302.html ）

编辑 2：我删除了 10 个重复的键/etc/apt/trusted.gpg.d/：

$ sudo fdupes -rnASd /etc/apt/trusted.gpg.d
[1] /etc/apt/trusted.gpg.d/guardianproject-fdroidserver.gpg  
[2] /etc/apt/trusted.gpg.d/guardianproject-ppa.gpg

Set 1 of 6, preserve files [1 - 2, all] (916 bytes each): 2

   [-] /etc/apt/trusted.gpg.d/guardianproject-fdroidserver.gpg
   [+] /etc/apt/trusted.gpg.d/guardianproject-ppa.gpg

[1] /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg
[2] /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg
[3] /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg
[4] /etc/apt/trusted.gpg.d/jonathonf-vim.gpg
[5] /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg

Set 2 of 6, preserve files [1 - 5, all] (1135 bytes each): 2

   [-] /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg
   [+] /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg
   [-] /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg
   [-] /etc/apt/trusted.gpg.d/jonathonf-vim.gpg
   [-] /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg

[1] /etc/apt/trusted.gpg.d/noobslab-apps.gpg
[2] /etc/apt/trusted.gpg.d/noobslab-mint.gpg
[3] /etc/apt/trusted.gpg.d/noobslab-themes.gpg

Set 3 of 6, preserve files [1 - 3, all] (943 bytes each): 2

   [-] /etc/apt/trusted.gpg.d/noobslab-apps.gpg
   [+] /etc/apt/trusted.gpg.d/noobslab-mint.gpg
   [-] /etc/apt/trusted.gpg.d/noobslab-themes.gpg

[1] /etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg
[2] /etc/apt/trusted.gpg.d/webupd8team-y-ppa-manager.gpg

Set 4 of 6, preserve files [1 - 2, all] (6570 bytes each): 1

   [+] /etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg
   [-] /etc/apt/trusted.gpg.d/webupd8team-y-ppa-manager.gpg

[1] /etc/apt/trusted.gpg.d/ubuntu-mate-dev-ppa.gpg
[2] /etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg

Set 5 of 6, preserve files [1 - 2, all] (1313 bytes each): 2

   [-] /etc/apt/trusted.gpg.d/ubuntu-mate-dev-ppa.gpg
   [+] /etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg

[1] /etc/apt/trusted.gpg.d/mc3man-mpv-tests.gpg
[2] /etc/apt/trusted.gpg.d/mc3man-trusty-media.gpg

Set 6 of 6, preserve files [1 - 2, all] (527 bytes each): 2

   [-] /etc/apt/trusted.gpg.d/mc3man-mpv-tests.gpg
   [+] /etc/apt/trusted.gpg.d/mc3man-trusty-media.gpg

将我所有的 gpg 启动板 ppa 密钥添加到同一个/etc/apt/trusted.gpg密钥环中是唯一的解决方案吗，它似乎没有那么有序？

编辑 3：现在我有 16 个额外的（被拒绝的）钥匙/etc/apt/trusted.gpg.d/，所以我要把它们移到/etc/apt/trusted.gpg钥匙圈：

$ apt-key list 2>&1 >/dev/null | awk -F"[\`']" '/resource limit/{print "sudo apt-key add "$2" 2>/dev/null ; sudo \\rm -vf "$2}' | sh -x
+ sudo apt-key add /etc/apt/trusted.gpg.d/pypy-ppa.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/pypy-ppa.gpg
removed ‘/etc/apt/trusted.gpg.d/pypy-ppa.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/rvm-smplayer.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/rvm-smplayer.gpg
removed ‘/etc/apt/trusted.gpg.d/rvm-smplayer.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/sbates-ppa.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/sbates-ppa.gpg
removed ‘/etc/apt/trusted.gpg.d/sbates-ppa.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/skunk-pepper-flash.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/skunk-pepper-flash.gpg
removed ‘/etc/apt/trusted.gpg.d/skunk-pepper-flash.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/smathot-cogscinl.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/smathot-cogscinl.gpg
removed ‘/etc/apt/trusted.gpg.d/smathot-cogscinl.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/stebbins-handbrake-releases.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/stebbins-handbrake-releases.gpg
removed ‘/etc/apt/trusted.gpg.d/stebbins-handbrake-releases.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg
removed ‘/etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/team-xbmc-ppa.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/team-xbmc-ppa.gpg
removed ‘/etc/apt/trusted.gpg.d/team-xbmc-ppa.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg
removed ‘/etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg
removed ‘/etc/apt/trusted.gpg.d/ubuntu-mate-dev-trusty-mate.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/ubuntu-toolchain-r-test.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/ubuntu-toolchain-r-test.gpg
removed ‘/etc/apt/trusted.gpg.d/ubuntu-toolchain-r-test.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/ufleisch-kid3.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/ufleisch-kid3.gpg
removed ‘/etc/apt/trusted.gpg.d/ufleisch-kid3.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/unit193-inxi.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/unit193-inxi.gpg
removed ‘/etc/apt/trusted.gpg.d/unit193-inxi.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg
removed ‘/etc/apt/trusted.gpg.d/webupd8team-tor-browser.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/wseverin-ppa.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/wseverin-ppa.gpg
removed ‘/etc/apt/trusted.gpg.d/wseverin-ppa.gpg’
+ sudo apt-key add /etc/apt/trusted.gpg.d/xuzhen666-gnome-mpv.gpg
+ sudo rm -vf /etc/apt/trusted.gpg.d/xuzhen666-gnome-mpv.gpg
removed ‘/etc/apt/trusted.gpg.d/xuzhen666-gnome-mpv.gpg’
$ apt-key list >/dev/null
$

问题已解决。

Alex44

Asked: 2018-12-30 03:04:14 +0800 CST

Seahorse：导出和导入密钥环作为备份

2

我正在尝试准备我的 Ubuntu 18.04 的备份，包括Seahorse Keyrings。为此，我使用rsync将/home/user/.local/share/keyrings/的内容复制到我的 NAS。

然后我将此数据复制到另一台装有 Ubuntu 18.04 的计算机上，但Seahorse会忽略包含*.keyring -files 的密码。如果我手动尝试导入它们Seahorse输出此错误消息：

<file>.keyring
Could not display "<file>.keyring"
Reason: Unrecognised or supported data.

看起来像这里描述的加密问题。但是特别是密钥环的解密不是一种选择。

恢复备份密钥环或将其传输到另一台计算机的适当方法是什么？

Oscar

Asked: 2018-12-11 08:36:33 +0800 CST

ubuntu 18 的 openprinting 密钥

5

由于某种原因，我正在尝试将 openprinting 存储库（http://www.openprinting.org/download/printdriver/debian lsb3.2）添加到我的计算机上，但我下载的密钥（Release.gpg）不起作用。我不断收到此错误：gpg：未找到有效的 OpenPGP 数据。

此外，当我尝试在没有密钥的情况下进行更新时，我得到以下信息： W：GPG 错误：http ://www.openprinting.org/download/printdriver/debian lsb3.2 发布：由于公钥无法验证以下签名不可用：NO_PUBKEY 24CBF5474CFD1E2F

所以我尝试通过以下方式添加密钥： sudo apt-key adv --keyserver pgp.key-server.io --recv-keys 24CBF5474CFD1E2F

结果：执行：/tmp/apt-key-gpghome.NPs0VC8DiH/gpg.1.sh --keyserver pgp.key-server.io --recv-keys 24CBF5474CFD1E2F gpg: key 24CBF5474CFD1E2F: public key "OpenPrinting (OpenPrinting Key) " 导入的 gpg: 处理的总数: 1 gpg: 导入的: 1

但是当我运行更新时，我得到这个： W：GPG 错误：http ://www.openprinting.org/download/printdriver/debian lsb3.2 发布：以下签名无效：F8897B6F00075648E248B7EC24CBF5474CFD1E2F

有任何想法吗？

asdfkjasdfjk

Asked: 2018-10-27 13:02:27 +0800 CST

Kubuntu：解锁或禁用密钥环

2

每当我登录 Skype 时，我都会收到此密钥环消息。我不记得设置任何密钥环，甚至不知道它是什么。我可以使用我的密码登录到我的 kubuntu，但解锁密钥环相同的密码不起作用。那么如何解锁此密钥环或完全删除/禁用此密钥环选项？

现有的解决方案都不适用于 Kubuntu，要么是这些解决方案是旧的，要么是 Kubuntu 中不存在菜单。

Mozilla Thunderbird 如何处理我的密钥，它可以直接从 gpg 密钥环导入吗？

哪些命令（确切地说）应该替换已弃用的 apt-key？

如何为 Microsoft 软件包添加 APT 密钥

Ubuntu 20.04 LTS 在启动时禁用：为想要访问“默认密钥环”但被锁定的应用程序解锁密钥环

解锁登录密钥环的密码（Ubuntu 19.10）

弹出窗口选择新密钥环的密码

无法正确重建 /etc/apt/trusted.gpg 密钥环：gpg：[不知道]：无效数据包 (ctb=01)

Seahorse：导出和导入密钥环作为备份

ubuntu 18 的 openprinting 密钥

Kubuntu：解锁或禁用密钥环

如何运行 .sh 脚本？

如何安装 .tar.gz（或 .tar.bz2）文件？

如何列出所有已安装的软件包

无法锁定管理目录 (/var/lib/dpkg/) 是另一个进程在使用它吗？

问题[keyrings](ubuntu)