Update manager

Hi

i had the same problem and i solved it in this way:
1. just click on above links (download the package and open it in Gdebi packager manager)
2. install it
3. repeat it for others links
4. run sudo apt-get update
5. run sudo apt-get ugrade

Now it should be installed. I'm not sure if this solution is correct but it worked for me.

Thanks a lot! Tomorrow I'm going to do it. Have a nice time and be well.

Hi Michal

I used Gdebi and it worked perfect.

But the last sudo command "sudo apt-get ugrade" failed. I got the error

root@linux-desktop:~# sudo apt-get ugrade
E: Invalid operation ugrade

Do you have an idea? Thanks a lot.
Peter

Hi Michal

If I run the Update manager, the files are installed!!! So, I guess, my problem is solved. Do you agree?

Thanks for your answer.
Peter

To be sure yuor syste mis updated/upgraded with no pending packages

Open a Terminal from the menu Applications → Accessories → Terminal and type:
(when the system ask you a password give your user password, you will not see nothing when you type it, then press enter)

sudo dpkg --configure -a
sudo apt-get -f install
sudo apt-get --fix-missing install
sudo apt-get clean
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get clean
sudo apt-get autoremove

Hope this helps

Hi Mmarcobra

Thanks for the hint. But: if the Update manager tells me, that my system is up-to-date, is this not the evidence that the install has worked? Thanks for your answer.

Peter

If it tell no errors all your system is updated/upgraded

To be sure hplip is installed you can use:

1) a terminal command (to install it if not installed) :

sudo apt-get install hplip

2) a terminal command :

dpkg -l | grep -i hplip

ii at the start of the row mean package installed

3) Using Synaptic: System → Administration → Synaptic and filter packages for hplip

4) use the Applications → Add/remove search for hplip

Hope this helps

Hi marfcobra

If I activate the Update manager, I don't get any errors. I get the message "Your system is up-to-date". So, I guess, everything is ok and works fine.

Thanks a lot.
Peter