I get "The following packages have been kept back"
sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
libgbm1:i386 libgl1-mesa-dri:i386 libglapi-mesa:i386 libglx-mesa0:i386
libosmesa6:i386 mesa-vulkan-drivers:i386
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.
So I tried to install them individually, and get following response:
sudo apt install libgbm1:i386
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
astrometry.net brainparty-data folks-common font-manager-common font-viewer
fonts-cantarell fonts-font-awesome fonts-lato fonts-league-spartan
fonts-noto-extra fonts-noto-ui-extra fonts-open-sans gir1.2-camel-1.2
gir1.2-ebookcontacts-1.2 gir1.2-edataserver-1.2 gir1.2-evince-3.0
gir1.2-folks-0.6 gir1.2-gdata-0.0 gir1.2-gfbgraph-0.2 gir1.2-granite-1.0
gir1.2-gsound-1.0 gir1.2-handy-0.0 gir1.2-keybinder-3.0 gir1.2-rest-0.7
gir1.2-telepathyglib-0.12 gir1.2-xapp-1.0 gist
gstreamer1.0-adapter-pulseeffects gstreamer1.0-autogain-pulseeffects
gstreamer1.0-convolver-pulseeffects gstreamer1.0-crystalizer-pulseeffects
hijra-applet indi-bin kpackagetool5 kwayland-data libadplug-2.3.3-0
libappimage0 libasound2-dev libastrometry0 libatk-bridge2.0-dev
libatspi2.0-dev libaudiofile1 libavresample4 libbinio1v5 libcddb2
libcfitsio-bin libcfitsio9 libdbus-1-dev libebur128-1 libenca0 liberfa1
libfam0 libfdk-aac2 libfolks25 libgfbgraph-0.2-0 libgl-dev libgles1
libglew2.1 libglu1-mesa-dev libglx-dev libgranite-common libgranite5
libgsl25 libgslcblas0 libhfstospell11 libibus-1.0-dev libindi-data
libindi-plugins libindialignmentdriver1 libindidriver1 libiso9660-11
libixml10 libjpeg62 libjs-jquery-datatables libjs-jquery-hotkeys
libjs-jquery-isonscreen libjs-jquery-metadata libjs-jquery-tablesorter
libjs-jquery-throttle-debounce libkf5archive5 libkf5attica5 libkf5auth-data
libkf5codecs-data libkf5codecs5 libkf5completion-data libkf5config-bin
libkf5config-data libkf5configcore5 libkf5configwidgets-data
libkf5coreaddons-data libkf5coreaddons5 libkf5dbusaddons-bin
libkf5dbusaddons-data libkf5declarative-data libkf5dnssd-data libkf5dnssd5
libkf5doctools5 libkf5globalaccel-data libkf5i18n-data libkf5i18n5
libkf5iconthemes-data libkf5itemviews-data libkf5jobwidgets-data
libkf5kdegames-data libkf5kiontlm5 libkf5newstuff-data
libkf5notifications-data libkf5notifyconfig-data libkf5package-data
libkf5package5 libkf5service-data libkf5solid5-data libkf5sonnet5-data
libkf5sonnetcore5 libkf5textwidgets-data libkf5wallet-data
libkf5widgetsaddons-data libkf5windowsystem-data libkf5xmlgui-bin
libkf5xmlgui-data liblua5.2-0 libluajit-5.1-2 libluajit-5.1-common libmad0
libmcpp0 libmd4c0 libminizip1 libmpdclient2 libmusicbrainz5-2
libmusicbrainz5cc2v5 libnova-0.16-0 libopengl-dev libopengl0 libopusfile0
liborc-0.4-dev liborc-0.4-dev-bin libphysfs1 libpulse-dev libqrcodegencpp1
libqscintilla2-qt5-l10n libqt5concurrent5 libqt5dbus5 libqt5keychain1
libqt5network5 libqt5positioning5 libqt5qml5 libqt5qmlmodels5
libqt5qmlworkerscript5 libqt5sensors5 libqt5sql5 libqt5sql5-sqlite
libqt5texttospeech5 libqt5webchannel5 libqt5webengine-data libqt5websockets5
libqt5xml5 libraqm0 libre2-9 librlottie0-1 libruby2.7 libsdl-image1.2
libsdl-ttf2.0-0 libsidplayfp5 libsndio-dev libsquashfuse0 libsquish0
libudev-dev libupnp13 libva-wayland2 libvoikko1 libvorbisidec1
libwayland-bin libwayland-dev libwcs7 libx11-xcb-dev libxapp1 libxcb-record0
libxcb-screensaver0 libxcb-xinerama0 libxcb-xinput0 libxkbcommon-dev
libxss-dev libxt-dev libxtst-dev libxv-dev libxxf86vm-dev libzita-convolver4
libzzip-0-13 lsp-plugins-jack lsp-plugins-lv2 python3-astrometry
python3-astropy python3-cov-core python3-coverage python3-erfa python3-exif
python3-exifread python3-hijra python3-hypothesis python3-imdbpy
python3-nose2 python3-pytest-arraydiff python3-pytest-astropy
python3-pytest-astropy-header python3-pytest-cov python3-pytest-doctestplus
python3-pytest-filter-subpackage python3-pytest-openfiles
python3-pytest-remotedata python3-sortedcontainers python3-xlib
qml-module-qtqml qml-module-qtqml-models2 qt5-style-kvantum-l10n
qtspeech5-speechd-plugin rake realmd rubberband-ladspa ruby ruby-minitest
ruby-net-telnet ruby-power-assert ruby-rubygems ruby-test-unit ruby-xmlrpc
ruby2.7 rubygems-integration scrcpy-server simplescreenrecorder-lib
sonnet-plugins source-extractor supertux-data supertuxkart-data
wayland-protocols x11proto-record-dev x11proto-scrnsaver-dev
x11proto-xf86vidmode-dev xapps-common xplanet xplanet-images xsltproc
zam-plugins
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
appimagelauncher apturl atril blueman brainparty cantata cheese
chrome-gnome-shell code evolution-data-server ffmpeg flameshot focuswriter
font-manager freeglut3-dev gdm3 ghostwriter gimp gir1.2-champlain-0.12
gir1.2-cheese-3.0 gir1.2-clutter-1.0 gir1.2-cogl-1.0 gir1.2-coglpango-1.0
gir1.2-gst-plugins-bad-1.0 gir1.2-gst-plugins-base-1.0
gir1.2-gtkchamplain-0.12 gir1.2-gtkclutter-1.0 gir1.2-mutter-7 gir1.2-rb-3.0
gir1.2-totem-1.0 gir1.2-webkit2-4.0 gnome-calendar gnome-control-center
gnome-getting-started-docs gnome-initial-setup gnome-maps
gnome-online-accounts gnome-remote-desktop gnome-session-bin gnome-shell
gnome-shell-extension-appindicator gnome-shell-extension-caffeine
gnome-shell-extension-desktop-icons-ng gnome-shell-extension-gsconnect
gnome-shell-extension-hijra gnome-shell-extension-panel-osd
gnome-shell-extension-prefs gnome-shell-extension-ubuntu-dock
gnome-shell-extension-weather gnome-shell-extensions
gnome-startup-applications gnome-sushi gnome-todo gnome-tweak-tool
gnome-tweaks gnome-user-docs gstreamer1.0-clutter-3.0 gstreamer1.0-gl
gstreamer1.0-gtk3 gstreamer1.0-plugins-bad gstreamer1.0-vaapi hypnotix
kapman kazam kded5 kio kpackagelauncherqml kstars kstars-data
kwayland-integration libatrilview3 libavdevice58 libchamplain-0.12-0
libchamplain-gtk-0.12-0 libcheese-gtk25 libcheese8 libclutter-1.0-0
libclutter-gst-3.0-0 libclutter-gtk-1.0-0 libcogl-pango20 libcogl-path20
libcogl20 libdbusmenu-qt5-2 libedataserverui-1.2-3 libegl-dev libegl-mesa0
libegl1 libegl1-mesa-dev libepoxy-dev libfluidsynth2 libfolks-eds25 libgbm1
libgegl-0.4-0 libgimp2.0 libgl1-mesa-dev libgles-dev libglvnd-dev
libgoa-backend-1.0-1 libgranite-dev libgstreamer-gl1.0-0
libgstreamer-plugins-base1.0-dev libgtk-3-dev libkf5authcore5
libkf5completion5 libkf5configgui5 libkf5configwidgets5 libkf5crash5
libkf5dbusaddons5 libkf5declarative5 libkf5globalaccel-bin
libkf5globalaccel5 libkf5globalaccelprivate5 libkf5guiaddons5
libkf5iconthemes-bin libkf5iconthemes5 libkf5idletime5 libkf5itemviews5
libkf5jobwidgets5 libkf5kdegames7 libkf5kdegamesprivate1 libkf5kiocore5
libkf5kiogui5 libkf5kiowidgets5 libkf5kirigami2-5 libkf5newstuff5
libkf5newstuffcore5 libkf5notifications5 libkf5notifyconfig5 libkf5plotting5
libkf5quickaddons5 libkf5service-bin libkf5service5 libkf5solid5
libkf5sonnetui5 libkf5textwidgets5 libkf5wallet-bin libkf5wallet5
libkf5waylandclient5 libkf5widgetsaddons5 libkf5windowsystem5 libkf5xmlgui5
libkwalletbackend5-5 libmikmod3 libmpv1 libmutter-7-0 libpolkit-qt5-1-1
libqscintilla2-qt5-15 libqt5charts5 libqt5gui5 libqt5multimedia5
libqt5opengl5 libqt5printsupport5 libqt5quick5 libqt5quickcontrols2-5
libqt5quicktemplates2-5 libqt5quickwidgets5 libqt5svg5 libqt5waylandclient5
libqt5waylandcompositor5 libqt5webenginecore5 libqt5webenginewidgets5
libqt5webkit5 libqt5widgets5 libqt5x11extras5 libsdl-mixer1.2 libsdl2-2.0-0
libsdl2-dev libsdl2-image-2.0-0 libsdl2-image-dev libsdl2-mixer-2.0-0
libsdl2-mixer-dev libsdl2-ttf-2.0-0 libsdl2-ttf-dev libtotem0
libwebkit2gtk-4.0-37 libyelp0 mpd mplayer mugshot mutter nautilus-share
obs-studio peek pulseeffects python3-kivy python3-pygame
qml-module-org-kde-kirigami2 qml-module-org-kde-kquickcontrolsaddons
qml-module-org-kde-newstuff qml-module-qtgraphicaleffects
qml-module-qtquick-controls qml-module-qtquick-controls2
qml-module-qtquick-layouts qml-module-qtquick-templates2
qml-module-qtquick-window2 qml-module-qtquick2 qt5-gtk-platformtheme
qt5-image-formats-plugins qt5-style-kvantum qtwayland5 scrcpy shotwell
simplescreenrecorder sqlitebrowser stacer supertux supertuxkart
telegram-desktop totem totem-plugins typecatcher ubuntu-desktop
ubuntu-desktop-minimal ubuntu-docs ubuntu-release-upgrader-gtk
ubuntu-session update-manager update-notifier virtualbox-qt vym
webtorrent-desktop xorg xserver-xorg xserver-xorg-core
xserver-xorg-input-all xserver-xorg-input-libinput
xserver-xorg-input-synaptics xserver-xorg-input-wacom xserver-xorg-video-all
xserver-xorg-video-amdgpu xserver-xorg-video-ati xserver-xorg-video-fbdev
xserver-xorg-video-intel xserver-xorg-video-nouveau xserver-xorg-video-qxl
xserver-xorg-video-radeon xserver-xorg-video-vesa xserver-xorg-video-vmware
xwayland yelp zeal zenity
The following packages will be upgraded:
libgbm1:i386
1 upgraded, 0 newly installed, 242 to remove and 5 not upgraded.
Need to get 30.0 kB of archives.
After this operation, 1,596 MB disk space will be freed.
Ubuntu 21.04
Gnome 3.38.5
Can someone help me out???
==========================
A few hours later I did update and upgrade and new files were downloaded and all issues disappeared...
Do not know what happened but PROBLEM SOLVED
Thanks for all the replies :)