Downgrading packages (Magyar)

Fordítás állapota:
Ez az oldal az angol
Downgrading packages
című oldal magyar nyelvre lefordított változata. Utolsó fordítás dátuma: 2026.04.05. Amennyiben a lefordítás időpontja óta az angol nyelvű oldalon történtek újabb
módosítások
, akkor Ön segíthet hozzászinkronizálni az angolhoz ezt a magyar nyelvű fordítást.
További oldalak az adott témakörben
Arch build system (Magyar)
makepkg (Magyar)
pacman (Magyar)
Arch Linux Archive (Magyar)
Before downgrading a single or multiple packages, consider why you wish to do so. If it is due to a bug, follow the
bug reporting guidelines
. I.e. search the Arch Linux Bugtracker for existing tasks and if there is none, add a new task. It is better to correct bugs, or at least warn other users of possible issues.
Figyelmeztetés
Downgrading one package may require that its dependencies be downgraded as well. When the number of packages to downgrade is large, consider using a snapshot. See
Arch Linux Archive#How to restore all packages to a specific date
.
Be careful with changes to configuration files and scripts. For now pacman will handle this for us, as long as we do not bypass its safeguards.
If a downgrade involves a soname change, all dependencies may need downgrading or
rebuilding
too.
Return to an earlier package version
Using the pacman cache
If a package was installed at an earlier stage, and the
pacman cache
was not cleaned, install an earlier version from
/var/cache/pacman/pkg/
.
This process will remove the current package and install the older version. Dependency changes will be handled, but
pacman
will not handle version conflicts. If a library or other package needs to be downgraded with the packages, please be aware that you will have to downgrade this package yourself as well.
# pacman -U file:///var/cache/pacman/pkg/
package
-
old_version
.pkg.tar.
type
Note that
type
will be
xz
for older package builds, and
zst
for those following the
2020 change
.
Once the package is reverted, temporarily add it to the
IgnorePkg section
of
pacman.conf
, until the difficulty with the updated package is resolved.
Kernel visszaállítása a régebbi verzióra
In case of issue with a new kernel, the Linux packages can be downgraded to the last working ones
#Using the pacman cache
. Go into the directory
/var/cache/pacman/pkg
and downgrade at least
linux
,
linux-headers
and any kernel modules. For example:
# pacman -U file://linux-4.15.8-1-x86_64.pkg.tar.xz file://linux-headers-4.15.8-1-x86_64.pkg.tar.xz file://virtualbox-host-modules-arch-5.2.8-4-x86_64.pkg.tar.xz
Tipp
If you are unable to boot after a kernel update, you can downgrade the kernel
chrooting
into the system. Boot using an Arch Linux
USB flash installation media
and mount the partition where your system is installed to
/mnt
. If you have
/boot
or
/var
on separate partitions, also mount them to
/mnt
(e.g.
mount /dev/sdc3 /mnt/boot
). Then
chroot
into the system using:
# arch-chroot /mnt
Now you can go into the
pacman
cache directory and downgrade the Linux packages using the command indicated above. Once done, exit the chroot (with
exit
) and reboot.
Arch Linux Archive
The
Arch Linux Archive
is a daily snapshot of the
official repositories
. It can be used to
install a previous package version
, or
restore the system to an earlier date
.
Rebuild the package
If the package is unavailable, find the correct
PKGBUILD
and rebuild it with
makepkg
.
For packages from the
official repositories
, retrieve the PKGBUILD with
ABS
and change the software version. Alternatively, find the package on the
Packages
website, click "View Changes", and navigate to the desired version. The necessary files can then be downloaded from the directory so that the package can be rebuilt.
See also
Arch build system#Using the pkgctl tool
.
Old AUR packages can be built by checking out an old commit in the AUR package Git repository. For pre-2015 AUR3 PKGBUILDs, see
Arch User Repository#Git repositories for AUR3 packages
.
Automation
downgrade
— A Bash script to downgrade one (or multiple) packages, by using the pacman cache or the
Arch Linux Archive
. See
downgrade(8)
for details.
https://github.com/pbrisbin/downgrade
||
downgrade
AUR
archarchive
— A simple, interactive CLI program to downgrade all packages using the
Arch Linux Archive
.
https://github.com/progzone122/archarchive
||
archarchive
AUR
Return from [testing]
See
Official repositories#Disabling testing repositories
.