在 Debian 9 Thunderbird 中通过实验安装。引脚优先级设置如下:
Package: thunderbird* lightning
Pin: release n=sid
Pin-Priority: 1100
Package: *
Pin: release n=stretch-backports
Pin-Priority: 400
Package: *
Pin: release a=testing
Pin-Priority: 300
Package: *
Pin: release n=sid
Pin-Priority: 200
Package: *
Pin: release a=experimental
Pin-Priority: 50
apt-cache policy thunderbird:
Installed: 1:52.2.0-1
Candidate: 1:52.2.1-3
Version table:
1:52.2.1-3 1100
200 http://ftp.pl.debian.org/debian sid/main amd64 Packages
*** 1:52.2.0-1 100
100 /var/lib/dpkg/status
1:45.8.0-3 500
500 http://ftp.pl.debian.org/debian stretch/main amd64 Packages
300 http://ftp.pl.debian.org/debian testing/main amd64 Packages
和同样的闪电和雷鸟-l10n-pl
sid 现在有更新的版本,但是当我尝试升级时(apt-get dist-upgrade):
The following packages have been kept back:
lightning thunderbird-l10n-pl
apt 缓存策略:
thunderbird -> 1:52.2.1-3 with priority 1100
如何升级从另一个存储库安装的包?