我跟着这教程使用无人值守升级包启用电子邮件通知,但是当无人值守升级自动运行时我没有收到电子邮件,但是如果我运行此命令,unattended-upgrade -v -d
我会收到一封发送到我的 gmail 地址的电子邮件通知,在我的配置中“错误邮件”被禁用。
它肯定正在更新软件包,但根据日志来看它似乎并没有尝试发送电子邮件通知,例如前几天的这个。
2017-10-27 06:49:45,396 INFO Initial blacklisted packages:
2017-10-27 06:49:45,397 INFO Initial whitelisted packages:
2017-10-27 06:49:45,398 INFO Starting unattended upgrades script
2017-10-27 06:49:45,398 INFO Allowed origins are: ['o=Ubuntu,a=xenial', 'o=Ubuntu,a=xenial-security', 'o=UbuntuESM,a=xenial', 'o=Ubuntu,a=xenial-updates']
2017-10-27 06:49:53,276 INFO Packages that will be upgraded: grub-common grub-efi-amd64 grub-efi-amd64-bin grub-efi-amd64-signed grub2-common libgnutls-openssl27 libgnutls30 wget
2017-10-27 06:49:53,277 INFO Writing dpkg log to '/var/log/unattended-upgrades/unattended-upgrades-dpkg.log'
2017-10-27 06:49:59,266 INFO All upgrades installed
这是我的无人值守升级的配置。
// Automatically upgrade packages from these (origin:archive) pairs
Unattended-Upgrade::Allowed-Origins {
"${distro_id}:${distro_codename}";
"${distro_id}:${distro_codename}-security";
// Extended Security Maintenance; doesn't necessarily exist for
// every release and this system may not have it installed, but if
// available, the policy for updates is such that unattended-upgrades
// should also install from here by default.
"${distro_id}ESM:${distro_codename}";
"${distro_id}:${distro_codename}-updates";
// "${distro_id}:${distro_codename}-proposed";
// "${distro_id}:${distro_codename}-backports";
};
// List of packages to not update (regexp are supported)
Unattended-Upgrade::Package-Blacklist {
// "vim";
// "libc6";
// "libc6-dev";
// "libc6-i686";
};
// This option allows you to control if on a unclean dpkg exit
// unattended-upgrades will automatically run
// dpkg --force-confold --configure -a
// The default is true, to ensure updates keep getting installed
//Unattended-Upgrade::AutoFixInterruptedDpkg "false";
// Split the upgrade into the smallest possible chunks so that
// they can be interrupted with SIGUSR1. This makes the upgrade
// a bit slower but it has the benefit that shutdown while a upgrade
// is running is possible (with a small delay)
//Unattended-Upgrade::MinimalSteps "true";
// Install all unattended-upgrades when the machine is shuting down
// instead of doing it in the background while the machine is running
// This will (obviously) make shutdown slower
//Unattended-Upgrade::InstallOnShutdown "true";
// Send email to this address for problems or packages upgrades
// If empty or unset then no email is sent, make sure that you
// have a working mail setup on your system. A package that provides
// 'mailx' must be installed. E.g. "[email protected]"
Unattended-Upgrade::Mail “[email protected]";
// Set this value to "true" to get emails only on errors. Default
// is to always send a mail if Unattended-Upgrade::Mail is set
//Unattended-Upgrade::MailOnlyOnError "true";
// Do automatic removal of new unused dependencies after the upgrade
// (equivalent to apt-get autoremove)
//Unattended-Upgrade::Remove-Unused-Dependencies "false";
// Automatically reboot *WITHOUT CONFIRMATION*
// if the file /var/run/reboot-required is found after the upgrade
//Unattended-Upgrade::Automatic-Reboot "false";
// If automatic reboot is enabled and needed, reboot at the specific
// time instead of immediately
// Default: "now"
//Unattended-Upgrade::Automatic-Reboot-Time "02:00";
// Use apt bandwidth limit feature, this example limits the download
// speed to 70kb/sec
Acquire::http::Dl-Limit "1000";
任何帮助都将不胜感激,我在 Google 上搜索了很多次,但似乎找不到为什么它不起作用的答案。我确实也安装了 heirloom-mailx 和一个正常工作的 .mailrc。
谢谢你!
答案1
检查 /var/log/mail.log 以查看出了什么问题,通常是“发件人:”字段被破坏并被上游 SMTP 服务器阻止。