Hallo,
habe mit dem Live-USB-System rumgespielt und nicht benötigte Pakete, bspw. Sprachpakete deinstalliert mit dem Ziel zu testen, ob das Arbeiten auf dem System flüssiger wird.
Vorher:
:~$ free -h
total used free shared buff/cache available
Mem: 3.7Gi 1.5Gi 242Mi 319Mi 2.5Gi 2.2Gi
Swap: 0B 0B 0B
:~$Nachher:
:~$ free -h
total used free shared buff/cache available
Mem: 3.7Gi 3.3Gi 212Mi 1.0Gi 1.5Gi 380Mi
Swap: 0B 0B 0B
:~$Zuvor habe ich Firefox, rhythmbox, und Thunderbird deinstalliert, dafür mousepad und chromium installiert. Ich habe den Eindruck, dass der Prozessor immer besonders laut wird, wenn Firefox oder Thunderbird gestartet werden. Also bin kein Experte in Sachen Tuning und sammle erst Erfahrungen bei der Nutzung so eines verschlankten Systems, aber theoretisch müsste mehr "shared memory" in bestimmten Anwendungsfällen, bspw. beim Abspielen von Videos, bei Videoübertragungen sich bemerkbar machen.
Im ersten Schritt habe ich die nicht benötigte LibreOffice-Sprachpakete deinstalliert:
:~$ sudo apt remove --purge $(dpkg -l | grep libreoffice-l10n | grep -Ev 'libreoffice-l10n-(de|en)' | awk '{print $2}')
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
gir1.2-gst-plugins-base-1.0 gir1.2-rb-3.0 libdmapsharing-4.0-3t64 libgpod-common
libgpod4t64 liblirc-client0t64 librhythmbox-core10 libsgutils2-1.46-2
media-player-info python3-mako rhythmbox-data
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
libreoffice-help-es* libreoffice-help-fr* libreoffice-help-it* libreoffice-help-pt*
libreoffice-help-pt-br* libreoffice-help-ru* libreoffice-help-zh-cn*
libreoffice-help-zh-tw* libreoffice-l10n-es* libreoffice-l10n-fr*
libreoffice-l10n-it* libreoffice-l10n-pt* libreoffice-l10n-pt-br*
libreoffice-l10n-ru* libreoffice-l10n-zh-cn* libreoffice-l10n-zh-tw*
0 upgraded, 0 newly installed, 16 to remove and 193 not upgraded.
After this operation, 276 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 217872 files and directories currently installed.)
Removing libreoffice-help-es (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-fr (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-it (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-pt (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-pt-br (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-ru (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-zh-cn (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-help-zh-tw (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-es (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-fr (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-it (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-pt (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-pt-br (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-ru (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-zh-cn (4:24.2.5-0ubuntu0.24.04.2) ...
Removing libreoffice-l10n-zh-tw (4:24.2.5-0ubuntu0.24.04.2) ...
Processing triggers for libreoffice-common (4:24.2.5-0ubuntu0.24.04.2) ...
(Reading database ... 194453 files and directories currently installed.)
Purging configuration files for libreoffice-help-pt-br (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-fr (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-zh-cn (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-pt (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-it (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-pt (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-es (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-pt-br (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-es (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-zh-tw (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-it (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-ru (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-ru (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-fr (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-l10n-zh-tw (4:24.2.5-0ubuntu0.24.04.2) ...
Purging configuration files for libreoffice-help-zh-cn (4:24.2.5-0ubuntu0.24.04.2) ...
:~$Dann eine Liste nicht benötigten Sprachpakete anderer Pakete erstellt
:~$ dpkg -l | grep '\-l10n\|gnome\-lang\|language\|spell\|hyphen' | grep -Ev '(-de|-en)' | awk '{print $2}' > non-de-en-languages.txt
:~$Liste abgearbeitet:
:~$ sudo xargs -a non-de-en-languages.txt apt remove --purge -y
Reading package lists... Done
Building dependency tree... Done
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:
shim-signed : Depends: grub-efi-amd64-signed (>= 1.191~) but it is not going to be installed or
grub-efi-arm64-signed (>= 1.191~) but it is not installable or
base-files (< 12.3)
Depends: grub-efi-amd64-signed (>= 1.187.2~) but it is not going to be installed or
grub-efi-arm64-signed (>= 1.187.2~) but it is not installable
Depends: grub2-common (>= 2.04-1ubuntu24) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
:~$Habe versucht die Abhägigkeitsprobleme zu lösen:
:~$ sudo apt --fix-broken install
Dann
:~$ sudo apt autoremove --purge -y Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages will be REMOVED: gir1.2-gst-plugins-base-1.0* gir1.2-rb-3.0* libdmapsharing-4.0-3t64* libgpod-common* libgpod4t64* liblirc-client0t64* librhythmbox-core10* libsgutils2-1.46-2* media-player-info* python3-mako* rhythmbox-data* 0 upgraded, 0 newly installed, 11 to remove and 193 not upgraded. After this operation, 5497 kB disk space will be freed. (Reading database ... 194453 files and directories currently installed.) Removing gir1.2-rb-3.0:amd64 (3.4.7-2ubuntu6) ... Removing gir1.2-gst-plugins-base-1.0:amd64 (1.24.2-1ubuntu0.1) ... Removing libdmapsharing-4.0-3t64:amd64 (3.9.13-2build1) ... Removing libgpod-common (0.8.3-19.1ubuntu4) ... Removing libgpod4t64:amd64 (0.8.3-19.1ubuntu4) ... Removing liblirc-client0t64:amd64 (0.10.2-0.8build1) ... Removing librhythmbox-core10:amd64 (3.4.7-2ubuntu6) ... Removing libsgutils2-1.46-2:amd64 (1.46-3ubuntu4) ... Removing media-player-info (24-3) ... Removing python3-mako (1.3.2-1) ... Removing rhythmbox-data (3.4.7-2ubuntu6) ... Processing triggers for libc-bin (2.39-0ubuntu8.3) ... Processing triggers for man-db (2.12.0-4build2) ... Processing triggers for libglib2.0-0t64:amd64 (2.80.0-6ubuntu3.1) ... Processing triggers for udev (255.4-1ubuntu8.4) ... Processing triggers for hicolor-icon-theme (0.17-2) ... :~$
Hier nochmal den Befehl
sudo xargs -a non-de-en-languages.txt apt remove --purge -y
ausgeführt, aber die Meldung
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
kommt unverändert. Dann
:~$ sudo apt clean
ausgeführt. Das Ergebnis ist im Abschnitt "Nachher" oben.
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