Hab hier mal die wichtigsten (für mich) Befehle fürs Terminal zusammengetippelt, die man/ich nach ner Linux-Installation benötigt. Die Zusammenstellung ist für GNOME und Nvidia optimiert!

sudo pacman -Syu gnupg archlinux-keyring manjaro-keyring mtools os-prober yajl fakechroot calibre libreoffice-fresh libreoffice-fresh-de librecad scribus inkscape hplip simple-scan rkhunter lynis smplayer celluloid numlockx k3b xfburn okular bleachbit ogmtools jre-openjdk sound-juicer soundconverter gedit-plugins transmageddon handbrake mono gnome-video-effects gparted mtpfs qopenvpn easy-rsa mplayer cabextract loupe snapshot gimp gimp-help-de e2fsprogs efitools dosfstools xfsprogs jfsutils gsmartcontrol vdpauinfo easytag opus-tools kdiff3 avidemux-qt filezilla ghex cups-pdf pdfarranger manjaro-backgrounds noto-fonts-extra noto-fonts-emoji noto-fonts-cjk ttf-ubuntu-font-family ttf-roboto ttf-hack elementary-icon-theme deepin-icon-theme papirus-maia-icon-theme matcha-gtk-theme xcursor-breeze gpac vorbis-tools gocr ocrad tesseract tesseract-data-deu vcdimager gnu-free-fonts libnfs mpg123 lua-socket live-media projectm xf86-video-fbdev gvfs-nfs gvfs-gphoto2 gvfs-afc gvfs-mtp usbmuxd libplist libimobiledevice libgpod sshfs amd-ucode gstreamer-vaapi gnome-music gnome-photos gnome-logs gnome-browser-connector gnome-recipes networkmanager-openvpn gnome-multi-writer udftools ruby rubygems libdvdcss libdvdread libdvdnav libao cdrdao exfatprogs a52dec faac faad2 flac jasper lame libdca libdv gst-libav libmad libmpeg2 libmp4v2 libtheora libvorbis libxv wavpack x264 xvidcore dvd+rw-tools dvdauthor dvgrab file-roller seahorse-nautilus nautilus-share zlib 7zip unzip zip zziplib lib32-libcups vivaldi cups gutenprint libpaper foomatic-db-engine ghostscript gsfonts foomatic-db system-config-printer lzop mkinitcpio-nfs-utils libertinus-font atomicparsley ebook-tools foliate falkon fwupd gufw vala ffnvcodec-headers linux-tools-meta solaar egl-wayland yay manjaro-bluetooth manjaro-pipewire manjaro-alsa blueman blueberry flatpak python-dateutil python-pyqt6 python-numpy libcurl-gnutls opencl-headers autoconf automake bison fakeroot flex gnome-firmware signify breezy gpodder font-manager nvidia-settings rebuild-detector dart-sass mypaint ifuse openshot gnome-epub-thumbnailer showtime manjaro-pacnew-checker dotnet-runtime

über AUR:

google-chrome
mkinitcpio-firmware
clementine-git
spotify
zoom
teams-for-linux
vlc-git (installieren vor okular)
anoise
python-fangfrisch
dvdrip
etcher-bin
dvdae-bin (edit build-Dateien wg. flac)
ffmulticonverter
ytdownloader (yt-dlp vorher entfernen, führt noch zu Installationsproblemen)
hfsprogs
reiser4progs
vuze
aurutils-git
parui
pikaur
tnef (zum extrahieren von outlook-anhängen winmail.dat Dateien)
shortwave-git
ttf-tahoma
ttf-ms-fonts
gnome-icon-theme-extras
faenza-icon-theme

flatpak:
torbrowser-launcher
jdownloader
xnviewmp
Pinta
Flatseal
Warehouse