Ubuntu

Non riesco più ad effettuare gli aggiornamenti software

Asked by Antonio d'Amore

E' da due anni che uso UBUNTU con piena soddisfazione e pur non essendo un esperto nei rari momenti in cui mi si è presentato un problema, attraverso i forum, sono sempre riuscito a cavarmela da solo. Questa volta purtroppo non riesco a venire a capo della situazione.
Pur avendo aggiornato fino a qualche giorno fa tranquillamente il software, da un paio di giorni questo nonè più possibile farlo perchè mi da un messaggio di errore. Clickando sul simbolino (divieto di accesso) che appare in alto a dx leggo il seguente messaggio:
Errore sconosciuto: "<class 'SystemError'>"(E:Type'http://ppa.launchpad.net/jonabeck/ppa/ubuntu' is not known on line 53 in source list /etc/apt/sources.list)
Sapete dirmi cosa è successo e cosa posso fare per uscire da questa situazione?

Informazioni:
Ubuntu 15.04
Memoria 3,0 GiB
Processore AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ x 2
Grafica GeForce 8500 GT/PCle/SSE2/3DNOW!
Tipo OS 32-bit
Disco 57,9 GB

Mille grazie!
Antonio

Question information

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Italian Edit question
Status:
Solved
For:
Ubuntu Edit question
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Solved by:
Manfred Hampl
Solved:
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Last reply:
Revision history for this message
Manfred Hampl (m-hampl) said : 		#1

What is the output of the command

tail /etc/apt/sources.list

Revision history for this message
Antonio d'Amore (20laotzu13) said : 		#2

the output is:

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu vivid partner
deb-src http://archive.canonical.com/ubuntu vivid partner
deb http://ppa.launchpad.net/jonabeck/ppa/ubuntu jaunty main, deb-src,
http://ppa.launchpad.net/jonabeck/ppa/ubuntu jaunty main

Revision history for this message
Best Manfred Hampl (m-hampl) said : 		#3

The jonabeck ppa is outdaten, and you have an error in your configuration file.
I recommend that you remove it.

open a terminal window and issue the command

sudo gedit /etc/apt/sources.list

This will ask for your password and will then open an editor with the sources.list configuration file loaded.

Scroll down to the end of the file and delete the two lines with 'jonabeck'
such that the file ends with

## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu vivid partner
deb-src http://archive.canonical.com/ubuntu vivid partner

save the file and close the editor,
then issue the command

sudo apt-get update

If there is still an error, please copy and paste all output into this question document.

Revision history for this message
Antonio d'Amore (20laotzu13) said : 		#4

Great everything is solved!!

Many thanks Manfred :-)

Revision history for this message
Antonio d'Amore (20laotzu13) said : 		#5

Thanks Manfred Hampl, that solved my question.