I'm back from holiday in Croatia, and now I tried to update packages.
Apt tells me that some packages are been holded...
How can I solve this?
signorcastello@nicolo-pc:~$ sudo apt update && sudo apt upgrade
[sudo] password for signorcastello:
Hit:1 http://ppa.launchpad.net/zorinos/apps/ubuntu focal InRelease
Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease
Get:3 https://mega.nz/linux/repo/xUbuntu_20.04 ./ InRelease [2.961 B]
Hit:4 http://ppa.launchpad.net/zorinos/drivers/ubuntu focal InRelease
Hit:5 https://assets.checkra.in/debian InRelease
Get:6 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Hit:7 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:8 http://ppa.launchpad.net/zorinos/patches/ubuntu focal InRelease
Hit:9 http://ppa.launchpad.net/zorinos/stable/ubuntu focal InRelease
Get:10 http://archive.ubuntu.com/ubuntu focal-backports InRelease [108 kB]
Hit:11 https://packages.zorinos.com/stable focal InRelease
Hit:12 https://repo.waydro.id focal InRelease
Get:13 http://archive.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Hit:14 https://packages.zorinos.com/patches focal InRelease
Hit:15 https://packages.zorinos.com/apps focal InRelease
Hit:16 https://packages.zorinos.com/drivers focal InRelease
Fetched 339 kB in 3s (117 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
20 packages can be upgraded. Run 'apt list --upgradable' to see them.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following package was automatically installed and is no longer required:
libfwupdplugin1
Use 'sudo apt autoremove' to remove it.
The following NEW packages will be installed:
libfwupdplugin5 linux-headers-5.15.0-46-generic
linux-hwe-5.15-headers-5.15.0-46 linux-image-5.15.0-46-generic
linux-modules-5.15.0-46-generic linux-modules-extra-5.15.0-46-generic
zorin-windows-app-support-installation-shortcut
The following packages have been kept back:
libnvidia-cfg1-510 libnvidia-compute-510 libnvidia-decode-510
libnvidia-encode-510 libnvidia-extra-510 libnvidia-fbc1-510 libnvidia-gl-510
nvidia-compute-utils-510 nvidia-dkms-510 nvidia-driver-510
nvidia-kernel-common-510 nvidia-kernel-source-510 nvidia-utils-510
xserver-xorg-video-nvidia-510
The following packages will be upgraded:
bolt fwupd linux-generic-hwe-20.04 linux-headers-generic-hwe-20.04
linux-image-generic-hwe-20.04 zorin-os-desktop
6 upgraded, 7 newly installed, 0 to remove and 14 not upgraded.
Need to get 107 MB of archives.
After this operation, 588 MB of additional disk space will be used.
Do you want to continue? [Y/n]
You can use synaptic package manager to update the nvidia drivers. There is a command to do it in apt, but i don't recall off the top of my head. I'll look in a bit to find it.
I didn't leave the forum and found the information. Links don't always need to be external. If anyone would use the search function of the forum you can find a lot of information without surfing other sites.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
gir1.2-ges-1.0 libfwupdplugin1 libges-1.0-0 libjs-jquery-ui pitivi
python-matplotlib-data python3-cycler python3-kiwisolver python3-matplotlib
python3-numpy
Use 'sudo apt autoremove' to remove them.
The following NEW packages will be installed:
fonts-comic-neue fonts-crosextra-caladea fonts-crosextra-carlito
libfwupdplugin5 linux-headers-5.15.0-46-generic
linux-hwe-5.15-headers-5.15.0-46 linux-image-5.15.0-46-generic
linux-modules-5.15.0-46-generic linux-modules-extra-5.15.0-46-generic
zorin-windows-app-support-installation-shortcut
The following packages have been kept back:
libnvidia-cfg1-510 libnvidia-compute-510 libnvidia-decode-510
libnvidia-encode-510 libnvidia-extra-510 libnvidia-fbc1-510 libnvidia-gl-510
nvidia-compute-utils-510 nvidia-dkms-510 nvidia-driver-510
nvidia-kernel-common-510 nvidia-kernel-source-510 nvidia-utils-510
xserver-xorg-video-nvidia-510
The following packages will be upgraded:
bolt fonts-croscore-config-zorin-os fonts-inter-zorin-os
fonts-jetbrains-mono-zorin-os fonts-michroma-zorin-os
fonts-roboto-mono-zorin-os fonts-sans-forgetica-zorin-os
fonts-space-grotesk-zorin-os fonts-zorin-os-core fwupd libxslt1.1
linux-generic-hwe-20.04 linux-headers-generic-hwe-20.04
linux-image-generic-hwe-20.04 zorin-os-artwork zorin-os-desktop
zorin-os-minimal zorin-os-standard
18 upgraded, 10 newly installed, 0 to remove and 14 not upgraded.
1 not fully installed or removed.
Need to get 111 MB of archives.
After this operation, 591 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
Abort.
Did you attempt to change the driver you are using, delete the offending packages and run an update after? It may be because the driver is in use that it is unable to update the nvidia packages. While it may normally occur, if they changed the version of the language used to write the driver, this could require a complete reinstall of the driver, not allowing it to be upgraded.