WARNING: The following packages cannot be authenticated!
yarn
E: There were unauthenticated packages and -y was used without --allow-unauthenticated
提示这个
@leo Generating locales (this might take a while)...
en_US.UTF-8... done
Generation complete.
Generating locales (this might take a while)...
zh_CN.UTF-8... done
Generation complete.
Hit:1 http://mirrors.cloud.aliyuncs.com/ubuntu xenial InRelease
Get:2 http://mirrors.cloud.aliyuncs.com/ubuntu xenial-updates InRelease [109 kB]
Get:3 http://mirrors.cloud.aliyuncs.com/ubuntu xenial-security InRelease [107 kB]
Ign:4 https://mirrors.tuna.tsinghua.edu.cn/elast... stable InRelease
Hit:5 https://mirrors.tuna.tsinghua.edu.cn/nodes... xenial InRelease
Hit:6 https://mirrors.tuna.tsinghua.edu.cn/elast... stable Release
Hit:8 http://launchpad.proxy.ustclug.org/nginx/s... xenial InRelease
Get:9 https://dl.yarnpkg.com/debian stable InRelease [13.4 kB]
Hit:10 http://launchpad.proxy.ustclug.org/ondrej/... xenial InRelease
Ign:9 https://dl.yarnpkg.com/debian stable InRelease
Fetched 229 kB in 1s (177 kB/s)
Reading package lists...
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: GPG error: https://dl.yarnpkg.com/debian stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 23E7166788B63E1E
W: The repository 'https://dl.yarnpkg.com/debian stable InRelease' is not signed.
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:3
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:5
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:1 and /etc/apt/sources.list.d/nginx-ubuntu-stable-xenial.list:7
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:3
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:5
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:1 and /etc/apt/sources.list.d/ondrej-ubuntu-php-xenial.list:7
Reading package lists...
Building dependency tree...
Reading state information...
software-properties-common is already the newest version (0.96.20.7).
The following packages were automatically installed and are no longer required:
linux-headers-4.4.0-87 linux-headers-4.4.0-87-generic
linux-image-4.4.0-87-generic linux-image-extra-4.4.0-87-generic
Use 'apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 163 not upgraded.
gpg: keyring /tmp/tmpvrklpkg2/secring.gpg' created gpg: keyring
/tmp/tmpvrklpkg2/pubring.gpg' created
gpg: requesting key E5267A6C from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpvrklpkg2/trustdb.gpg: trustdb created
gpg: key E5267A6C: public key "Launchpad PPA for Ondřej Surý" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
OK
Error: retrieving gpg key timed out.
gpg: keyring /tmp/tmptk_2fj38/secring.gpg' created gpg: keyring
/tmp/tmptk_2fj38/pubring.gpg' created
gpg: requesting key C300EE8C from hkp server keyserver.ubuntu.com
gpg: /tmp/tmptk_2fj38/trustdb.gpg: trustdb created
gpg: key C300EE8C: public key "Launchpad Stable" imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
OK
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