I have a vague idea what they relate to but they look like the type of thing that could bork my system.
The very first one is a download but it doesn't say what to do after I download. Something to do with the Secure Boot issue I've read about same with number 2 on the list. I don't and never have used secure boot.
The bottom 2, are they going to improve anything? Are any of them needed or useful?
The secure Boot Thing should be the Stuff for updating the Certificates I guess. Do You have Secure Boot disabled?
The other 2 should be Dependencies. Do You have Flatpak and Snap installed? If yes, type in Terminal one after the other:
flatpak list
snap list
to show all installed Flatpak/Snap Packages.
I do have secure boot disabled, always have.
51 flatpak and 11 snaps. I've only installed 1 snap the others seem to be things like snapd and gtk-common-themes and other things that look to be part of the system.
When You type in Terminal mokutil --sb-state what Output do You get?
Can You post the Outputs of the list Commands from above please?
brian@Brian-9020:~$ mokutil --sb-state
SecureBoot disabled
brian@Brian-9020:~$ flatpak list
Name Application ID Version Branch Origin Installation
Flatseal com.github.tchx84.Flatseal 2.4.1 stable flathub system
Google Chrome com.google.Chrome 149.0.7827.200-1 stable flathub system
Minecraft com.mojang.Minecraft 1.0.1221 stable flathub system
Bottles com.usebottles.bottles 64.1 stable flathub system
SMPlayer info.smplayer.SMPlayer 25.6.0 stable flathub system
FreeTube io.freetubeapp.FreeTube v0.24.1-beta stable flathub system
PDF4QT ….github.JakubMelka.Pdf4qt 1.6.0.0 stable flathub system
Camera …ithub.cosmic_utils.camera 0.3.4 stable flathub system
System Monit… ….system-monitoring-center 3.4.1 stable flathub system
Hidamari ….github.jeffshee.Hidamari 3.6 stable flathub system
ClamUI …ithub.linx_systems.ClamUI 0.3.0 stable flathub system
Webcamoid …ithub.webcamoid.Webcamoid 9.3.0 stable flathub system
NetPeek …ithub.zingytomato.netpeek 0.2.7 stable flathub system
mpv io.mpv.Mpv v0.41.0 stable flathub system
SuperTuxKart …supertuxkart.SuperTuxKart 1.5 stable flathub system
Color Picker nl.hjdskes.gcolor3 2.4.0 stable flathub system
Chromium Web… org.chromium.Chromium 149.0.7827.200 stable flathub system
Codecs ….chromium.Chromium.Codecs stable flathub system
Freedesktop … org.freedesktop.Platform freedesktop-sdk-24.08.33 24.08 flathub system
Freedesktop … org.freedesktop.Platform freedesktop-sdk-25.08.13 25.08 flathub system
i386 …ktop.Platform.Compat.i386 25.08 flathub system
Mesa …sktop.Platform.GL.default 26.0.6 24.08 flathub system
Mesa (Extra) …sktop.Platform.GL.default 26.0.6 24.08extra flathub system
Mesa …sktop.Platform.GL.default 26.0.8 25.08 flathub system
Mesa (Extra) …sktop.Platform.GL.default 26.0.8 25.08-extra flathub system
Mesa …top.Platform.GL32.default 26.0.8 25.08 flathub system
Mesa (Extra) …top.Platform.GL32.default 26.0.8 25.08-extra flathub system
Intel VAAPI … …ktop.Platform.VAAPI.Intel 24.08 flathub system
Intel VAAPI … …ktop.Platform.VAAPI.Intel 25.08 flathub system
Codecs Extra… …top.Platform.codecs-extra 25.08-extra flathub system
i386 …latform.codecs_extra.i386 25.08-extra flathub system
openh264 …desktop.Platform.openh264 2.5.1 2.5.1 flathub system
Boxes org.gnome.Boxes 50.0 stable flathub system
GNOME Boxes … ….Boxes.Extension.OsinfoDb 20251212 stable flathub system
Extensions org.gnome.Extensions 50.0 stable flathub system
GNOME Applic… org.gnome.Platform 49 flathub system
GNOME Applic… org.gnome.Platform 50 flathub system
ZorinBlue-Da… ….Gtk3theme.ZorinBlue-Dark 3.22 zorinos system
ZorinBlue-Li… …Gtk3theme.ZorinBlue-Light 3.22 zorinos system
ZorinBrown-D… …Gtk3theme.ZorinBrown-Dark 3.22 zorinos system
ZorinBrown-L… …tk3theme.ZorinBrown-Light 3.22 zorinos system
ZorinGreen-D… …Gtk3theme.ZorinGreen-Dark 3.22 zorinos system
ZorinGreen-L… …tk3theme.ZorinGreen-Light 3.22 zorinos system
ZorinGrey-Da… ….Gtk3theme.ZorinGrey-Dark 3.22 zorinos system
ZorinGrey-Li… …Gtk3theme.ZorinGrey-Light 3.22 zorinos system
ZorinOrange-… …tk3theme.ZorinOrange-Dark 3.22 zorinos system
ZorinOrange-… …k3theme.ZorinOrange-Light 3.22 zorinos system
ZorinPurple-… …tk3theme.ZorinPurple-Dark 3.22 zorinos system
ZorinPurple-… …k3theme.ZorinPurple-Light 3.22 zorinos system
ZorinRed-Dark …k.Gtk3theme.ZorinRed-Dark 3.22 zorinos system
ZorinRed-Lig… ….Gtk3theme.ZorinRed-Light 3.22 zorinos system
ZorinYellow-… …tk3theme.ZorinYellow-Dark 3.22 zorinos system
ZorinYellow-… …k3theme.ZorinYellow-Light 3.22 zorinos system
Adwaita theme org.kde.KStyle.Adwaita 5.15-24.08 flathub system
Adwaita theme org.kde.KStyle.Adwaita 6.10 flathub system
Adwaita theme org.kde.KStyle.Adwaita 6.9 flathub system
KDE Applicat… org.kde.Platform 5.15-24.08 flathub system
KDE Applicat… org.kde.Platform 5.15-25.08 flathub system
KDE Applicat… org.kde.Platform 6.10 flathub system
KDE Applicat… org.kde.Platform 6.9 flathub system
QGnomePlatfo… …tformTheme.QGnomePlatform 5.15-24.08 flathub system
QAdwaitaDeco… …ation.QAdwaitaDecorations 5.15-24.08 flathub system
QAdwaitaDeco… …ation.QAdwaitaDecorations 5.15-25.08 flathub system
VLC org.videolan.VLC 3.0.23 stable flathub system
gecko org.winehq.Wine.gecko stable-25.08 flathub system
mono org.winehq.Wine.mono stable-25.08 flathub system
Speedtest xyz.ketok.Speedtest 1.4.0 stable flathub system
For some reason the gnome update has disapeared . It also downloaded the first update overnight. So I did a little more research and decided to install the first 2 because one of my grandkids will have this pc soon.
Can You add snap list too please?