关键词:ubuntu
, apt
ubuntu apt 的几个问题
碰到的问题:
执行 sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
会报错,报错如下:
1
2
3
4
5
6
7
8
9
10
|
Executing: /tmp/apt-key-gpghome.s1rywy7rMb/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys
gpg: invalid key resource URL '/tmp/apt-key-gpghome.s1rywy7rMb/home:manuelschneid3r.asc.gpg'
gpg: 密钥区块资源‘(null)’:一般错误
gpg: key 7721F63BD38B4796: 2 个签名因密钥遗失而未被检查
gpg: key 1488EB46E192A257: 1 个签名因密钥遗失而未被检查
gpg: key 3B4FE6ACC0B21F32: 3 个签名因密钥遗失而未被检查
gpg: key D94AA3F0EFE21092: 3 个签名因密钥遗失而未被检查
gpg: key 871920D1991BC93C: 1 个签名因密钥遗失而未被检查
gpg: 处理的总数:6
gpg: 已跳过的新密钥:6
|
解决:
-
首先删除 home:manuelschneid3r.asc.gpg
对应的位置: sudo rm /etc/apt/trusted.gpg.d/home:manuelschneid3r.asc
-
然后执行命令添加缺失的 key :
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7721F63BD38B4796 1488EB46E192A257
1
2
3
4
5
6
7
|
fupeng@fupeng:~/下载$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7721F63BD38B4796 1488EB46E192A257
Executing: /tmp/apt-key-gpghome.6gaCubwLuW/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 7721F63BD38B4796 1488EB46E192A257
gpg: 密钥 1488EB46E192A257:公钥 “home:manuelschneid3r OBS Project <home:[email protected]>” 已导入
gpg: 密钥 7721F63BD38B4796:“Google Inc. (Linux Packages Signing Authority) <[email protected]>” 未改变
gpg: 处理的总数:2
gpg: 已导入:1
gpg: 未改变:1
|
碰到如下错误是执行顺序错误导致的,按照正确的顺序来即可:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
fupeng@fupeng:~/下载$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7721F63BD38B4796 1488EB46E192A257
Executing: /tmp/apt-key-gpghome.Pha7uWyRAL/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 7721F63BD38B4796 1488EB46E192A257
gpg: 密钥 1488EB46E192A257:“home:manuelschneid3r OBS Project <home:[email protected]>” 未改变
gpg: 密钥 7721F63BD38B4796:“Google Inc. (Linux Packages Signing Authority) <[email protected]>” 未改变
gpg: 处理的总数:2
gpg: 未改变:2
gpg: invalid key resource URL '/tmp/apt-key-gpghome.Pha7uWyRAL/home:manuelschneid3r.asc.gpg'
gpg: 密钥区块资源‘(null)’:一般错误
gpg: key 7721F63BD38B4796: 2 个签名因密钥遗失而未被检查
gpg: key 1488EB46E192A257: 1 个签名因密钥遗失而未被检查
gpg: key 3B4FE6ACC0B21F32: 3 个签名因密钥遗失而未被检查
gpg: key D94AA3F0EFE21092: 3 个签名因密钥遗失而未被检查
gpg: key 871920D1991BC93C: 1 个签名因密钥遗失而未被检查
gpg: 处理的总数:6
gpg: 已跳过的新密钥:6
|
参考
问题:
dpkg: 处理软件包 xxx (–configure)时出错
第一步:备份
$ sudo mv /var/lib/dpkg/info /var/lib/dpkg/info.bk
第二步:新建
$ sudo mkdir /var/lib/dpkg/info
第三步:更新
$ sudo apt update
$ sudo apt -f install
第四步:替换
$ sudo mv /var/lib/dpkg/info/* /var/lib/dpkg/info.bk
//把更新的文件替换到备份文件夹
第五步:删除
$ sudo rm -rf /var/lib/dpkg/info
//把自己新建的info文件夹删掉
第六步:还原
$ sudo mv /var/lib/dpkg/info.bk /var/lib/dpkg/info
//把备份的info.bk还原
sudo mv /var/lib/dpkg/info /var/lib/dpkg/info.bk
sudo mkdir /var/lib/dpkg/info
sudo apt update
sudo apt -f install
sudo mv /var/lib/dpkg/info/* /var/lib/dpkg/info.bk
sudo rm -rf /var/lib/dpkg/info
sudo mv /var/lib/dpkg/info.bk /var/lib/dpkg/info
sudo openssl
req
-new
-x509
-newkey
rsa:2048
-keyout ${out_dir}/MOK.priv
-outform DER
-out ${out_dir}/MOK.der
-days 36500
-subj “/CN=${name}/”