I coming from 1911753 – dnf history undo not working and later I found on other BZ link mentioned to add keepcache=1 on my /etc/dnf/dnf.conf
So I added and give a try
$ sudo dnf update --refresh
Fedora 33 openh264 (From Cisco) - x86_64 555 B/s | 989 B 00:01
Fedora 33 - x86_64 - Updates 6.6 kB/s | 6.9 kB 00:01
determining the fastest mirror (1 hosts).. done. [ === ] --- B/s | 0 B --:-- ETA
Fedora 33 - x86_64 4.0 kB/s | 6.7 kB 00:01
Dependencies resolved.
================================================================================================================================================================================================
Package Architecture Version Repository Size
================================================================================================================================================================================================
Upgrading:
libreswan x86_64 4.2-0.1.rc1.fc33 updates 1.1 M
perl-Module-CoreList noarch 1:5.20201220-1.fc33 updates 82 k
perl-Module-CoreList-tools noarch 1:5.20201220-1.fc33 updates 19 k
Transaction Summary
================================================================================================================================================================================================
Upgrade 3 Packages
Total download size: 1.2 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): perl-Module-CoreList-tools-5.20201120-1.fc33_5.20201220-1.fc33.noarch.drpm 27 kB/s | 11 kB 00:00
(2/3): perl-Module-CoreList-5.20201120-1.fc33_5.20201220-1.fc33.noarch.drpm 36 kB/s | 15 kB 00:00
/var/cache/dnf/updates-0e22a1f5a0a34771/packages/perl-Module-CoreList-tools-5.20201120-1.fc33_5.20201220-1.fc33.noarch.drpm: md5 mismatch of result ] 905 kB/s | 122 kB 00:01 ETA
(3/3): libreswan-4.2-0.1.rc1.fc33.x86_64.rpm 1.1 MB/s | 1.1 MB 00:01
/var/cache/dnf/updates-0e22a1f5a0a34771/packages/perl-Module-CoreList-5.20201120-1.fc33_5.20201220-1.fc33.noarch.drpm: md5 mismatch of result
Some packages were not downloaded. Retrying.
(1/2): perl-Module-CoreList-tools-5.20201220-1.fc33.noarch.rpm 77 kB/s | 19 kB 00:00
(2/2): perl-Module-CoreList-5.20201220-1.fc33.noarch.rpm 251 kB/s | 82 kB 00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 408 kB/s | 1.3 MB 00:03
Failed Delta RPMs increased 1.2 MB of updates to 1.3 MB (-2.1% wasted)
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Running scriptlet: perl-Module-CoreList-1:5.20201220-1.fc33.noarch 1/1
Upgrading : perl-Module-CoreList-1:5.20201220-1.fc33.noarch 1/6
Upgrading : perl-Module-CoreList-tools-1:5.20201220-1.fc33.noarch 2/6
Upgrading : libreswan-4.2-0.1.rc1.fc33.x86_64 3/6
Running scriptlet: libreswan-4.2-0.1.rc1.fc33.x86_64 3/6
Cleanup : perl-Module-CoreList-tools-1:5.20201120-1.fc33.noarch 4/6
Cleanup : perl-Module-CoreList-1:5.20201120-1.fc33.noarch 5/6
Running scriptlet: libreswan-4.1-3.fc33.x86_64 6/6
Cleanup : libreswan-4.1-3.fc33.x86_64 6/6
Running scriptlet: libreswan-4.1-3.fc33.x86_64 6/6
Verifying : libreswan-4.2-0.1.rc1.fc33.x86_64 1/6
Verifying : libreswan-4.1-3.fc33.x86_64 2/6
Verifying : perl-Module-CoreList-1:5.20201220-1.fc33.noarch 3/6
Verifying : perl-Module-CoreList-1:5.20201120-1.fc33.noarch 4/6
Verifying : perl-Module-CoreList-tools-1:5.20201220-1.fc33.noarch 5/6
Verifying : perl-Module-CoreList-tools-1:5.20201120-1.fc33.noarch 6/6
Upgraded:
libreswan-4.2-0.1.rc1.fc33.x86_64 perl-Module-CoreList-1:5.20201220-1.fc33.noarch perl-Module-CoreList-tools-1:5.20201220-1.fc33.noarch
Complete!
So let see…
$ sudo dnf history info last
[sudo] password for robbi:
Transaction ID : 16
Begin time : Thu 31 Dec 2020 10:50:22 AM +08
Begin rpmdb : 1448:46959b33ef3c9604fe74ec6a98b5d13771f73f3b
End time : Thu 31 Dec 2020 10:50:28 AM +08 (6 seconds)
End rpmdb : 1448:2ae6f413e5cbe0a6650c5a4d848b6ab6bc1d536d
User : robbi <robbi>
Return-Code : Success
Releasever : 33
Command Line : update --refresh
Comment :
Packages Altered:
Upgrade libreswan-4.2-0.1.rc1.fc33.x86_64 @updates
Upgraded libreswan-4.1-3.fc33.x86_64 @@System
Upgrade perl-Module-CoreList-1:5.20201220-1.fc33.noarch @updates
Upgraded perl-Module-CoreList-1:5.20201120-1.fc33.noarch @@System
Upgrade perl-Module-CoreList-tools-1:5.20201220-1.fc33.noarch @updates
Upgraded perl-Module-CoreList-tools-1:5.20201120-1.fc33.noarch @@System
Now I want to undo and expecting dnf save my previous version and my downgrade should be successful…but…
$ sudo dnf history undo last
Last metadata expiration check: 0:16:46 ago on Thu 31 Dec 2020 10:49:59 AM +08.
Undoing transaction 16, from Thu 31 Dec 2020 10:50:22 AM +08
Upgrade libreswan-4.2-0.1.rc1.fc33.x86_64 @updates
Upgraded libreswan-4.1-3.fc33.x86_64 @@System
Upgrade perl-Module-CoreList-1:5.20201220-1.fc33.noarch @updates
Upgraded perl-Module-CoreList-1:5.20201120-1.fc33.noarch @@System
Upgrade perl-Module-CoreList-tools-1:5.20201220-1.fc33.noarch @updates
Upgraded perl-Module-CoreList-tools-1:5.20201120-1.fc33.noarch @@System
No package libreswan-4.1-3.fc33.x86_64 available.
No package perl-Module-CoreList-tools-1:5.20201120-1.fc33.noarch available.
No package perl-Module-CoreList-1:5.20201120-1.fc33.noarch available.
Error: no package matched
hmmm…