Launching update-manager:
raphy@raohy:~$ sudo update-manager -c
I get "Software updates are not longer provided for Ubuntu 23.10. You should upgrade to Ubuntu 24.04 LTS":
Clicking "Upgrade..." I get :
raphy@raohy:~$ sudo update-manager -c
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
http://www.ubuntu.com/releaseendoflife
Please install all available updates for your release before upgrading.
Tried then to fully upgrade:
raphy@raohy:~$ sudo apt-get full-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following package was automatically installed and is no longer required:
gir1.2-appindicator3-0.1
Use 'sudo apt autoremove' to remove it.
The following packages have been kept back:
gir1.2-javascriptcoregtk-4.1 gir1.2-snapd-2 gir1.2-webkit2-4.1 grub-common grub-efi-
amd64-bin grub-efi-amd64-signed grub-pc
grub-pc-bin grub2-common libavahi-client3 libavahi-common-data libavahi-common3
libavahi-glib1 libavahi-ui-gtk3-0
raphy@raohy:~$ sudo apt autoremove
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be REMOVED:
gir1.2-appindicator3-0.1
0 upgraded, 0 newly installed, 1 to remove and 27 not upgraded.
After this operation, 28,7 kB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 452915 files and directories currently installed.)
Removing gir1.2-appindicator3-0.1 (12.10.1+20.10.20200706.1-0ubuntu1) ...
libayatana-ido3-0.4-0 libfreerdp-client2-2 libfreerdp-server2-2 libfreerdp2-2 libjavascriptcoregtk-4.1-0 libminiupnpc17 libnatpmp1 libsnapd-glib-2-1 libwebkit2gtk-4.1-0 libwinpr2-2 mobile-broadband-provider-info remmina-common transmission-common 0 upgraded, 0 newly installed, 0 to remove and 27 not upgraded. raphy@raohy:~$
But executing again update-manager gives the same output:
raphy@raohy:~$ sudo update-manager
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
http://www.ubuntu.com/releaseendoflife
Please install all available updates for your release before
upgrading.
How to make the upgrading from Ubuntu 23.10 to Ubuntu 24.04 work?
Update 1)
I followed the indications found here: How do I upgrade to a newer version of Ubuntu? , and managed to upgrade Ubuntu from 23.10 to 24.04
But now on the screen everything is "oversized" and "out of scale" :
How to make the desktop's appearance normal again?
