Install Updates could not fetch the package cache information lists.

[Şerban S.]

Hi!

I know nothing about Spanish.
It's very difficult for me go guess what happened there.
Here is what I would do:

Open the Terminal.
Than type:

Code:

sudo apt update

If any error or warning message shows up, then copy the message and paste it here, in the thread.
There are people who speak Spanish so someone will sure figure out what happens.
If things are OK, then go to Menu and launch Lite Tweaks: Menu>Search "Lite Tweaks">Lite Tweaks
Select from the Lite Tweaks window the Package System Repair option then Begin
When it's finished, go again to the terminal and Type

Code:

sudo apt update

After the update finishes, type

Code:

sudo apt upgrade

If any error is still present, it is likely that you have a repository setup that has a very long response time.
You should consider testing the response speed and change the servers accordingly to your geographic location.
That is done in another window (Software & Updates).
If you get to that, we'll discuss it at that moment.
For now, see if the above solution works, to narrow down the possibilities.

Best regards, Șerban.