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Lubuntu - Usunięcie pozostałości po KDE

: 08 cze 2023, 12:29
autor: Harpagon
Witam. Jestem nowym szczęśliym uzytkownikiem systemu Lubuntu (w dual-boocie z Windows 7).
Wybrałem Lubuntu tzn. Ubuntu z pulpitem Lxqt bo jest lekki na moim złomie, a poza tym w miarę przyjazny w użytkowaniu.

Tylko że przez Odkrywcę zainstalowałem jakiś program, który niestety wgrał mi tonę różnych dodatków da pulpitu KDE. I mam takie pytanko jak to bezpiecznie wszystko wywalić, bez ruszania tego co w Lubuntu było domyślnie.
Mam wgrany Timeshift, ale zapomniałem zrobić migawki więc nie mam do czego wrócić :clap:

Z tego co wiem Lubuntu używa domyślnie paru programów które należą do KDE (np. odkrywca).

Myślałem żeby zrobić coś takiego:

Kod: Zaznacz cały

sudo apt-get purge kubuntu-desktop
sudo apt-get purge lubuntu-desktop
sudo apt-get install lubuntu-desktop
Czy to zadziała?

Re: Lubuntu - Usunięcie pozostałości po KDE

: 08 cze 2023, 15:26
autor: 320
Spróbuj poleceniem sprawdzić co ostatnio instalowałeś.

Kod: Zaznacz cały

tail /var/log/apt/history.log -n 100 | grep Install:
Jeśli usuniesz program to pozostałe pakiety to zależności zainstalowane automatycznie.
Jeśli stracą swoje zależności od innych pakietów będzie je można łatwo odinstalować np w Synaptic.
Synaptic też powinien mieć historię instalowanych pakietów.

Re: Lubuntu - Usunięcie pozostałości po KDE

: 08 cze 2023, 17:36
autor: Harpagon
Problem w tym że trochę za późno to zauważyłem, potem jeszcze sporo instalowałem, to polecenie daje mi dłuugą listę:

Kod: Zaznacz cały

tail /var/log/apt/history.log -n 100 | grep Install:
Install: libkdecorations2-5v5:amd64 (4:5.24.4-0ubuntu1, automatic), breeze:amd64 (4:5.24.7-0ubuntu0.1, automatic), python3-pyxattr:amd64 (0.7.2-2ubuntu2, automatic), libkf5kdelibs4support5-bin:amd64 (5.92.0-0ubuntu1, automatic), qtchooser:amd64 (66-2build1, automatic), libkwinglutils13:amd64 (4:5.24.7-0ubuntu0.1, automatic), kinfocenter:amd64 (4:5.24.7-0ubuntu0.1, automatic), libxres1:amd64 (2:1.2.1-1, automatic), libkf5syntaxhighlighting-data:amd64 (5.92.0-0ubuntu1, automatic), libaccounts-qt5-1:amd64 (1.16-2, automatic), libkwineffects13:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5runner5:amd64 (5.92.0-0ubuntu1, automatic), libksysguardsensorfaces1:amd64 (4:5.24.6-0ubuntu0.1, automatic), libsignon-plugins-common1:amd64 (8.59+17.10.20170606-0ubuntu3, automatic), libphonon4qt5-data:amd64 (4:4.11.1-4, automatic), kaccounts-providers:amd64 (4:21.12.3-0ubuntu1, automatic), bup:amd64 (0.32-3build2, automatic), libkdsoap1:amd64 (1.9.1+dfsg-5ubuntu1, automatic), plasma-workspace:amd64 (4:5.24.7-0ubuntu0.1), par2:amd64 (0.8.1-2, automatic), fonts-noto-unhinted:amd64 (20201225-1build1, automatic), libzxingcore1:amd64 (1.2.0-1, automatic), plasma-systemmonitor:amd64 (5.24.4-0ubuntu1, automatic), libfuse2:amd64 (2.9.9-5ubuntu3, automatic), pulseaudio-module-gsettings:amd64 (1:15.99.1+dfsg1-1ubuntu2.1, automatic), gdb:amd64 (12.1-0ubuntu1~22.04, automatic), vulkan-tools:amd64 (1.3.204.0+dfsg1-1, automatic), libkf5kdelibs4support5:amd64 (5.92.0-0ubuntu1, automatic), python3-tornado:amd64 (6.1.0-3build1, automatic), libexiv2-27:amd64 (0.27.5-3ubuntu1, automatic), libxml2-utils:amd64 (2.9.13+dfsg-1ubuntu0.3, automatic), qml-module-qtquick-shapes:amd64 (5.15.3+dfsg-1, automatic), sgml-base:amd64 (1.30, automatic), libtaskmanager6:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkwaylandserver5:amd64 (5.24.6-0ubuntu0.1, automatic), kscreen:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5dnssd5:amd64 (5.92.0-0ubuntu1, automatic), libkf5contacts-data:amd64 (5:5.92.0-0ubuntu1, automatic), libepub0:amd64 (0.2.2-4ubuntu3, automatic), bup-doc:amd64 (0.32-3build2, automatic), libdebuginfod-common:amd64 (0.186-1build1, automatic), libpam-kwallet5:amd64 (4:5.24.4-0ubuntu1, automatic), libkf5i18nlocaledata5:amd64 (5.92.0-0ubuntu2, automatic), libkf5js5:amd64 (5.92.0-0ubuntu1, automatic), kdeconnect:amd64 (21.12.3-0ubuntu1, automatic), qdbus-qt5:amd64 (5.15.3-1, automatic), libkf5filemetadata-bin:amd64 (5.92.0-0ubuntu1, automatic), ktexteditor-katepart:amd64 (5.92.0-0ubuntu1, automatic), libksysguardsystemstats1:amd64 (4:5.24.6-0ubuntu0.1, automatic), libscim8v5:amd64 (1.4.18+git20211204-0.1, automatic), libgps28:amd64 (3.22-4ubuntu2, automatic), qml-module-org-kde-solid:amd64 (5.92.0-0ubuntu1, automatic), libmbedcrypto7:amd64 (2.28.0-1build1, automatic), xsettingsd:amd64 (1.0.2-1, automatic), systemsettings:amd64 (4:5.24.6-0ubuntu0.1, automatic), catdoc:amd64 (1:0.95-5, automatic), libweather-ion7:amd64 (4:5.24.7-0ubuntu0.1, automatic), libxcb-record0:amd64 (1.14-3ubuntu3, automatic), libqaccessibilityclient-qt5-0:amd64 (0.4.1-1build1, automatic), kwrited:amd64 (4:5.24.4-0ubuntu1, automatic), qml-module-org-kde-draganddrop:amd64 (5.92.0-0ubuntu1, automatic), liboxygenstyleconfig5-5:amd64 (4:5.24.6-0ubuntu0.1, automatic), libkf5filemetadata-data:amd64 (5.92.0-0ubuntu1, automatic), libpowerdevilcore2:amd64 (4:5.24.7-0ubuntu0.1, automatic), libqt5quickshapes5:amd64 (5.15.3+dfsg-1, automatic), appmenu-gtk-module-common:amd64 (0.7.6-2, automatic), layer-shell-qt:amd64 (5.24.6-0ubuntu0.1, automatic), libkf5newstuff5:amd64 (5.92.0-0ubuntu1.1, automatic), qml-module-qt-labs-platform:amd64 (5.15.3+dfsg-1, automatic), ksystemstats:amd64 (5.24.6-0ubuntu0.1, automatic), kio-extras:amd64 (4:21.12.3-0ubuntu1, automatic), libappimage0:amd64 (0.1.10+dfsg-0ubuntu1, automatic), python3-pylibacl:amd64 (0.6.0-2ubuntu2, automatic), kde-config-gtk-style:amd64 (4:5.24.4-0ubuntu1, automatic), libkf5threadweaver5:amd64 (5.92.0-0ubuntu1, automatic), kde-style-oxygen-qt5:amd64 (4:5.24.6-0ubuntu0.1, automatic), kde-config-screenlocker:amd64 (5.24.4-0ubuntu1, automatic), libdebuginfod1:amd64 (0.186-1build1, automatic), libqt5multimedia5-plugins:amd64 (5.15.3-1, automatic), powerdevil:amd64 (4:5.24.7-0ubuntu0.1, automatic), fonts-noto-hinted:amd64 (20201225-1build1, automatic), libkf5baloo5:amd64 (5.92.0-0ubuntu1, automatic), qml-module-org-kde-kitemmodels:amd64 (5.92.0-0ubuntu1, automatic), python3-fuse:amd64 (2:1.0.2-1build2, automatic), libkf5prison5:amd64 (5.92.0-0ubuntu1, automatic), libkf5people5:amd64 (5.92.0-0ubuntu1, automatic), qml-module-ubuntu-onlineaccounts:amd64 (0.6+17.04.20170405-0ubuntu5, automatic), khotkeys:amd64 (4:5.24.4-0ubuntu1, automatic), drkonqi:amd64 (5.24.5-0ubuntu0.1, automatic), libpam-kwallet-common:amd64 (4:5.24.4-0ubuntu1, automatic), plasma-workspace-data:amd64 (4:5.24.7-0ubuntu0.1, automatic), libqt5quickparticles5:amd64 (5.15.3+dfsg-1, automatic), libqt5virtualkeyboard5:amd64 (5.15.3+dfsg-1, automatic), qml-module-qtmultimedia:amd64 (5.15.3-1, automatic), plasma-browser-integration:amd64 (5.24.4-0ubuntu1, automatic), ieee-data:amd64 (20210605.1, automatic), power-profiles-daemon:amd64 (0.10.1-3, automatic), libqt5multimediaquick5:amd64 (5.15.3-1, automatic), libprocessui9:amd64 (4:5.24.6-0ubuntu0.1, automatic), signon-plugin-oauth2:amd64 (0.25-2, automatic), libappmenu-gtk3-parser0:amd64 (0.7.6-2, automatic), libkf5peoplewidgets5:amd64 (5.92.0-0ubuntu1, automatic), libkaccounts2:amd64 (4:21.12.3-0ubuntu1, automatic), kup-backup:amd64 (0.9.1-1, automatic), kwin-x11:amd64 (4:5.24.7-0ubuntu0.1, automatic), libqt5hunspellinputmethod5:amd64 (5.15.3+dfsg-1, automatic), breeze-icon-theme:amd64 (4:5.92.0-0ubuntu1, automatic), libqt5multimediagsttools5:amd64 (5.15.3-1, automatic), kwin-style-breeze:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5syntaxhighlighting5:amd64 (5.92.0-0ubuntu1, automatic), libkscreenlocker5:amd64 (5.24.4-0ubuntu1, automatic), libqt5multimedia5:amd64 (5.15.3-1, automatic), qml-module-org-kde-activities:amd64 (5.92.0-0ubuntu1, automatic), docbook-xml:amd64 (4.5-11, automatic), docbook-xsl:amd64 (1.79.2+dfsg-1, automatic), ksshaskpass:amd64 (4:5.24.4-0ubuntu1, automatic), ibus-data:amd64 (1.5.26-4, automatic), libgrantlee-templates5:amd64 (5.2.0-3, automatic), plasma-integration:amd64 (5.24.4-0ubuntu1, automatic), kinit:amd64 (5.92.0-0ubuntu1, automatic), sgml-data:amd64 (2.0.11+nmu1, automatic), libkf5texteditor-bin:amd64 (5.92.0-0ubuntu1, automatic), qml-module-qtwebengine:amd64 (5.15.9+dfsg-1, automatic), plasma-disks:amd64 (5.24.4-0ubuntu1, automatic), qml-module-org-kde-purpose:amd64 (5.92.0-0ubuntu1, automatic), qml-module-qtquick-virtualkeyboard:amd64 (5.15.3+dfsg-1, automatic), fonts-noto-core:amd64 (20201225-1build1, automatic), libqalculate22:amd64 (3.22.0-3build1, automatic), frameworkintegration:amd64 (5.92.0-0ubuntu1, automatic), libprocesscore9:amd64 (4:5.24.6-0ubuntu0.1, automatic), sshfs:amd64 (3.7.1+repack-2, automatic), ktexteditor-data:amd64 (5.92.0-0ubuntu1, automatic), libphonon4qt5-4:amd64 (4:4.11.1-4, automatic), libkf5purpose5:amd64 (5.92.0-0ubuntu1, automatic), milou:amd64 (4:5.24.6-0ubuntu0.1, automatic), mesa-utils-bin:amd64 (8.4.0-1ubuntu1, automatic), qml-module-org-kde-kholidays:amd64 (1:5.92.0-0ubuntu1, automatic), libkf5pulseaudioqt3:amd64 (1.3-2, automatic), khotkeys-data:amd64 (4:5.24.4-0ubuntu1, automatic), libqt5webengine5:amd64 (5.15.9+dfsg-1, automatic), qml-module-org-kde-people:amd64 (5.92.0-0ubuntu1, automatic), libaccounts-glib0:amd64 (1.25-1, automatic), qml-module-org-kde-userfeedback:amd64 (1.2.0-2, automatic), kwalletmanager:amd64 (4:21.12.3-1ubuntu1, automatic), libkwinxrenderutils13:amd64 (4:5.24.7-0ubuntu0.1, automatic), qml-module-gsettings1.0:amd64 (0.2-4, automatic), libsquashfuse0:amd64 (0.1.103-3, automatic), qtvirtualkeyboard-plugin:amd64 (5.15.3+dfsg-1, automatic), libkf5activitiesstats1:amd64 (5.92.0-0ubuntu1, automatic), libkf5balooengine5:amd64 (5.92.0-0ubuntu1, automatic), libqmobipocket2:amd64 (4:21.12.3-0ubuntu1, automatic), liboxygenstyle5-5:amd64 (4:5.24.6-0ubuntu0.1, automatic), kde-config-sddm:amd64 (4:5.24.6-0ubuntu0.1, automatic), libcolorcorrect5:amd64 (4:5.24.7-0ubuntu0.1, automatic), qml-module-org-kde-kwindowsystem:amd64 (5.92.0-0ubuntu1, automatic), libkf5texteditor5:amd64 (5.92.0-0ubuntu1, automatic), libxcb-cursor0:amd64 (0.1.1-4ubuntu1, automatic), libpowerdevilui5:amd64 (4:5.24.7-0ubuntu0.1, automatic), plasma-thunderbolt:amd64 (5.24.7-0ubuntu0.1, automatic), kuserfeedback-doc:amd64 (1.2.0-2, automatic), libeditorconfig0:amd64 (0.12.5-2, automatic), libkf5khtml-data:amd64 (5.92.0-0ubuntu1, automatic), libipt2:amd64 (2.0.5-1, automatic), libkuserfeedbackcore1:amd64 (1.2.0-2, automatic), kgamma5:amd64 (4:5.24.4-0ubuntu1, automatic), libkf5khtml-bin:amd64 (5.92.0-0ubuntu1, automatic), libkf5holidays5:amd64 (1:5.92.0-0ubuntu1, automatic), oxygen-sounds:amd64 (4:5.24.6-0ubuntu0.1, automatic), libdmtx0b:amd64 (0.7.5-3, automatic), kdoctools5:amd64 (5.92.0-0ubuntu1, automatic), libsignon-qt5-1:amd64 (8.59+17.10.20170606-0ubuntu3, automatic), kmenuedit:amd64 (4:5.24.4-0ubuntu1, automatic), libgit2-1.1:amd64 (1.1.0+dfsg.1-4.1build1, automatic), libkf5khtml5:amd64 (5.92.0-0ubuntu1, automatic), libsource-highlight-common:amd64 (3.1.9-4.1build2, automatic), libqt5multimediawidgets5:amd64 (5.15.3-1, automatic), libgsettings-qt1:amd64 (0.2-4, automatic), smartmontools:amd64 (7.2-1build2, automatic), plasma-pa:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5filemetadata3:amd64 (5.92.0-0ubuntu1, automatic), libkf5waylandserver5:amd64 (4:5.92.0-0ubuntu1, automatic), breeze-gtk-theme:amd64 (5.24.4-0ubuntu1, automatic), libzip4:amd64 (1.7.3-1ubuntu2, automatic), liblayershellqtinterface5:amd64 (5.24.6-0ubuntu0.1, automatic), khelpcenter:amd64 (4:21.12.3-0ubuntu1, automatic), libkf5holidays-data:amd64 (1:5.92.0-0ubuntu1, automatic), fonts-noto-ui-core:amd64 (20201225-1build1, automatic), qml-module-org-kde-kcm:amd64 (5.92.0-0ubuntu1, automatic), qml-module-org-kde-runnermodel:amd64 (5.92.0-0ubuntu1, automatic), qml-module-qt-labs-qmlmodels:amd64 (5.15.3+dfsg-1, automatic), kio-extras-data:amd64 (4:21.12.3-0ubuntu1, automatic), libboost-regex1.74.0:amd64 (1.74.0-14ubuntu3, automatic), plasma-desktop-data:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5kdelibs4support-data:amd64 (5.92.0-0ubuntu1, automatic), libxcb-dpms0:amd64 (1.14-3ubuntu3, automatic), libksgrd9:amd64 (4:5.24.6-0ubuntu0.1, automatic), libc6-dbg:amd64 (2.35-0ubuntu3.1, automatic), libcanberra-pulse:amd64 (0.30-10ubuntu1.22.04.1, automatic), socat:amd64 (1.7.4.1-3ubuntu4, automatic), libhttp-parser2.9:amd64 (2.9.4-4, automatic), appmenu-gtk3-module:amd64 (0.7.6-2, automatic), libkf5people-data:amd64 (5.92.0-0ubuntu1, automatic), libnotificationmanager1:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkfontinstui5:amd64 (4:5.24.7-0ubuntu0.1, automatic), xml-core:amd64 (0.18+nmu1, automatic), mesa-utils:amd64 (8.4.0-1ubuntu1, automatic), libkf5purpose-bin:amd64 (5.92.0-0ubuntu1, automatic), libkf5sysguard-data:amd64 (4:5.24.6-0ubuntu0.1, automatic), libksysguardformatter1:amd64 (4:5.24.6-0ubuntu0.1, automatic), libkfontinst5:amd64 (4:5.24.7-0ubuntu0.1, automatic), libqalculate-data:amd64 (3.22.0-3build1, automatic), libplasma-geolocation-interface5:amd64 (4:5.24.7-0ubuntu0.1, automatic), libfakekey0:amd64 (0.3+git20170516-2build2, automatic), libkf5contacts5:amd64 (5:5.92.0-0ubuntu1, automatic), libkf5peoplebackend5:amd64 (5.92.0-0ubuntu1, automatic), libmbedtls14:amd64 (2.28.0-1build1, automatic), qml-module-org-kde-prison:amd64 (5.92.0-0ubuntu1, automatic), libksysguardsensors1:amd64 (4:5.24.6-0ubuntu0.1, automatic), qml-module-org-kde-ksysguard:amd64 (4:5.24.6-0ubuntu0.1, automatic), kpeople-vcard:amd64 (0.1-2, automatic), libibus-1.0-5:amd64 (1.5.26-4, automatic), kwin-data:amd64 (4:5.24.7-0ubuntu0.1, automatic), phonon4qt5:amd64 (4:4.11.1-4, automatic), qml-module-org-kde-quickcharts:amd64 (5.92.0-0ubuntu1, automatic), powerdevil-data:amd64 (4:5.24.7-0ubuntu0.1, automatic), phonon4qt5-backend-vlc:amd64 (0.11.3-1, automatic), libkdecorations2private9:amd64 (4:5.24.4-0ubuntu1, automatic), libbabeltrace1:amd64 (1.5.8-2build1, automatic), libsource-highlight4v5:amd64 (3.1.9-4.1build2, automatic), libkf5newstuff-data:amd64 (5.92.0-0ubuntu1.1, automatic), plasma-desktop:amd64 (4:5.24.7-0ubuntu0.1, automatic), libkf5dnssd-data:amd64 (5.92.0-0ubuntu1, automatic), libmbedx509-1:amd64 (2.28.0-1build1, automatic), qml-module-qtquick-particles2:amd64 (5.15.3+dfsg-1, automatic), kwin-common:amd64 (4:5.24.7-0ubuntu0.1, automatic)
Install: python3-requests:amd64 (2.25.1+dfsg-2, automatic), python3-urllib3:amd64 (1.26.5-1~exp1, automatic), python3-certifi:amd64 (2020.6.20-1, automatic), bleachbit:amd64 (4.4.2-1), python3-idna:amd64 (3.3-1, automatic)
Install: linux-image-5.19.0-43-generic:amd64 (5.19.0-43.44~22.04.1, automatic), linux-headers-5.19.0-43-generic:amd64 (5.19.0-43.44~22.04.1, automatic), linux-modules-5.19.0-43-generic:amd64 (5.19.0-43.44~22.04.1, automatic), linux-hwe-5.19-headers-5.19.0-43:amd64 (5.19.0-43.44~22.04.1, automatic), linux-modules-extra-5.19.0-43-generic:amd64 (5.19.0-43.44~22.04.1, automatic)
Install: libopenal-data:amd64 (1:1.19.1-2build3, automatic), libdecor-0-0:amd64 (0.1.0-3build1, automatic), libsdl-net1.2:amd64 (1.2.8-6, automatic), libsdl-sound1.2:amd64 (1.0.3-9, automatic), libdecor-0-plugin-1-cairo:amd64 (0.1.0-3build1, automatic), dosbox:amd64 (0.74-3-4), libopenal1:amd64 (1:1.19.1-2build3, automatic), libsdl2-2.0-0:amd64 (2.0.20+dfsg-2ubuntu1.22.04.1, automatic), libmikmod3:amd64 (3.3.11.1-6, automatic)
Install: libneon27-gnutls:amd64 (0.32.2-1, automatic), libmusicbrainz5cc2v5:amd64 (5.1.0+git20150707-10, automatic), k3b:amd64 (21.12.3-0ubuntu1), cdparanoia:amd64 (3.10.2+debian-14build2, automatic), libperl4-corelibs-perl:amd64 (0.004-2, automatic), libk3b7-extracodecs:amd64 (21.12.3-0ubuntu1, automatic), growisofs:amd64 (7.1-14build1, automatic), libvcdinfo0:amd64 (2.0.1+dfsg-5, automatic), dvd+rw-tools:amd64 (7.1-14build1, automatic), libiso9660-11:amd64 (2.1.0-3build1, automatic), k3b-i18n:amd64 (21.12.3-0ubuntu1, automatic), libkf5cddb5:amd64 (4:21.12.3-0ubuntu1, automatic), libk3b7:amd64 (21.12.3-0ubuntu1, automatic), libao-common:amd64 (1.2.2+20180113-1.1ubuntu3, automatic), libao4:amd64 (1.2.2+20180113-1.1ubuntu3, automatic), libflac++6v5:amd64 (1.3.3-2ubuntu0.1, automatic), vcdimager:amd64 (2.0.1+dfsg-5, automatic), wodim:amd64 (9:1.1.11-3.2ubuntu1, automatic), cdrdao:amd64 (1:1.2.4-2, automatic), k3b-data:amd64 (21.12.3-0ubuntu1, automatic)
Install: viewnior:amd64 (1.6-1build3)
A w programie Discover mam tak:
screen.jpg
(155.21 KiB) Nie pobierany
Kliknięcie usuń w jednym elemencie pokazuje mi okienko że inne pakiety
screen2.jpg
(83.33 KiB) Nie pobierany
Dodam jeszcze że KDE pojawia się ta liście pulpitów ale się nie uruchamia więc całe się chyba nie wgrało.
Spróbuję to powywalać ręcznie, jak coś będzie nie tak, będę się martwił potem.

PS. Zamiast Synaptica w Lubuntu jest Muon. Też jest dłuuga historia instalacji.

Re: Lubuntu - Usunięcie pozostałości po KDE

: 08 cze 2023, 17:48
autor: Harpagon
A i jeszcze znalazłem polecenie

Kod: Zaznacz cały

sudo apt autoremove
tego też spróbuję bo daje długą listę.

A potem jeszcze przeczyszczę programem BleachBit

Re: Lubuntu - Usunięcie pozostałości po KDE

: 23 wrz 2023, 10:50
autor: Foka0111
Ale jak używasz programów zbudowanych na QT5 czyli pod środowisko KDE to nic nie usuwaj, to samo w drugą stronę, używam KDE i mam zainstalowane oprogramowanie pod Gnome np Deluge, Pidgin i też mam sporo bibliotek z Gnome zaciągniętych. Oprócz dodatkowego miejsca na dysku w niczym to nie przeszkadza.