我将 disco-proposed 添加到我的来源中。它的优先级为 200。
root@Guilmon:~# apt-cache policy | grep prop
200 http://archive.ubuntu.com/ubuntu disco-proposed/universe amd64 Packages
release v=19.04,o=Ubuntu,a=disco-proposed,n=disco,l=Ubuntu,c=universe,b=amd64
200 http://archive.ubuntu.com/ubuntu disco-proposed/restricted amd64 Packages
release v=19.04,o=Ubuntu,a=disco-proposed,n=disco,l=Ubuntu,c=restricted,b=amd64
200 http://archive.ubuntu.com/ubuntu disco-proposed/main amd64 Packages
release v=19.04,o=Ubuntu,a=disco-proposed,n=disco,l=Ubuntu,c=main,b=amd64
root@Guilmon:~#
尝试从那里升级 linux-generic。
root@Guilmon:~# LANG=C
root@Guilmon:~# apt upgrade -t disco-proposed linux-generic
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
linux-headers-5.0.0-38 linux-headers-5.0.0-38-generic linux-image-5.0.0-38-generic linux-modules-5.0.0-38-generic linux-modules-extra-5.0.0-38-generic
The following packages will be upgraded:
apport apt apt-utils dpkg dpkg-dev gir1.2-nm-1.0 libapt-inst2.0 libapt-pkg5.0 libdpkg-perl libglib2.0-0 libglib2.0-bin libglib2.0-data libglib2.0-dev
libglib2.0-dev-bin libnm-dev libnm0 libsnapd-glib1 linux-generic linux-headers-generic linux-image-generic linux-libc-dev linux-signed-generic login
network-manager passwd python3-apport python3-problem-report rsyslog thunderbird thunderbird-locale-de
30 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 122 MB of archives.
After this operation, 337 MB of additional disk space will be used.
Do you want to continue? [Y/n]
再试一次，
root@Guilmon:~# apt --dry-run install --reinstall linux-generic=5.0.0.38.40
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
linux-generic : Depends: linux-image-generic (= 5.0.0.38.40) but 5.0.0.37.39 is to be installed
Depends: linux-headers-generic (= 5.0.0.38.40) but 5.0.0.37.39 is to be installed
E: Unable to correct problems, you have held broken packages.
root@Guilmon:~#
我认为这与我的 apt-pining 有关。
另一个
root@Guilmon:~# apt --dry-run -t disco-proposed install linux-generic linux-image-generic linux-headers-generic
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
linux-headers-5.0.0-38 linux-headers-5.0.0-38-generic linux-image-5.0.0-38-generic linux-modules-5.0.0-38-generic linux-modules-extra-5.0.0-38-generic
Suggested packages:
fdutils linux-doc-5.0.0 | linux-source-5.0.0 linux-tools
Recommended packages:
thermald
The following NEW packages will be installed:
linux-headers-5.0.0-38 linux-headers-5.0.0-38-generic linux-image-5.0.0-38-generic linux-modules-5.0.0-38-generic linux-modules-extra-5.0.0-38-generic
The following packages will be upgraded:
linux-generic linux-headers-generic linux-image-generic
3 upgraded, 5 newly installed, 0 to remove and 27 not upgraded.
Inst linux-modules-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Inst linux-image-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Inst linux-modules-extra-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Inst linux-generic [5.0.0.37.39] (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64]) []
Inst linux-image-generic [5.0.0.37.39] (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64]) []
Inst linux-headers-5.0.0-38 (5.0.0-38.41 Ubuntu:19.04/disco-proposed [all]) []
Inst linux-headers-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64]) []
Inst linux-headers-generic [5.0.0.37.39] (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-modules-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-image-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-modules-extra-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-generic (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-image-generic (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-headers-5.0.0-38 (5.0.0-38.41 Ubuntu:19.04/disco-proposed [all])
Conf linux-headers-5.0.0-38-generic (5.0.0-38.41 Ubuntu:19.04/disco-proposed [amd64])
Conf linux-headers-generic (5.0.0.38.40 Ubuntu:19.04/disco-proposed [amd64])
root@Guilmon:~#
27 未升级。
root@Guilmon:~# sudo apt update
Hit:1 http://archive.canonical.com/ubuntu disco InRelease
Hit:2 http://archive.ubuntu.com/ubuntu disco InRelease
Get:3 http://archive.ubuntu.com/ubuntu disco-updates InRelease [97,5 kB]
Get:4 http://security.ubuntu.com/ubuntu disco-security InRelease [97,5 kB]
Get:5 http://archive.ubuntu.com/ubuntu disco-backports InRelease [88,8 kB]
Get:6 http://archive.ubuntu.com/ubuntu disco-proposed InRelease [255 kB]
Fetched 539 kB in 1s (552 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
root@Guilmon:~#
好的，我知道这是提议，通常我可以处理。但我看不出 linux-image 和 thunderbird 以及其他软件包之间的联系。
请注意，这是全新安装的 ubuntu disco。没有 ppa。没有 snaps/flatpacks。
感谢您的阅读，圣诞快乐
答案1
我有时很懒。我必须告诉 apt 我想要哪个版本。
root@Guilmon:~# apt install linux-generic=5.0.0.38.40 linux-image-generic=5.0.0.38.40 linux-headers-generic=5.0.0.38.40
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
linux-headers-5.0.0-38 linux-headers-5.0.0-38-generic linux-image-5.0.0-38-generic linux-modules-5.0.0-38-generic linux-modules-extra-5.0.0-38-generic
Suggested packages:
fdutils linux-doc-5.0.0 | linux-source-5.0.0 linux-tools
Recommended packages:
thermald
The following NEW packages will be installed:
linux-headers-5.0.0-38 linux-headers-5.0.0-38-generic linux-image-5.0.0-38-generic linux-modules-5.0.0-38-generic linux-modules-extra-5.0.0-38-generic
The following packages will be upgraded:
linux-generic linux-headers-generic linux-image-generic
3 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/67,8 MB of archives.
After this operation, 336 MB of additional disk space will be used.
Do you want to continue? [Y/n]