Support request upgrade Trisquel 7 to 8
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I am a member!
Hello everybody.
I'm still running Trisquel 7 on a Thinkpad L540, just trying to upgrade to Trisquel 8. I've run:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get update
I get the following error message:
W: GPG-Fehler: http://archive.canonical.com precise Release: Die folgenden Signaturen konnten nicht überprüft werden, weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY 40976EAF437D05B5
What can I do? I have tried and re-installed trisquel-keyring but that didn't help. How do I get the public key?
Thank you very much in advance.
Florian
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However, I just learned that "apt-get dist-upgrade" unfortunately does /not/ upgrade to the next version. In my understanding, I would have to change the repositories, is that right? In other words, and more basic: How /do/ I upgrade from Trisquel 7 to Trisquel 8 without re-install?
Thanks in advance.
Florian
> In my understanding, I would have to change the
> repositories, is that right? In other words, and more
> basic: How /do/ I upgrade from Trisquel 7 to Trisquel 8
> without re-install?
Edit /etc/apt/sources.list as root
$ sudo nano /etc/apt/sources.list
and replace every occurance of "belenos" with "flidas". Then run
$ sudo apt update && sudo apt dist-upgrade
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Thank you very much! Now it works.
That did it for me -- now I have a different problem because I need space on my hard disk, either change partition size or delete stuff, let's see.
Thanks.
> That did it for me -- now I have a different problem
> because I need space on my hard disk, either change
> partition size or delete stuff, let's see.
$ sudo apt autoremove && sudo apt clean
might help.
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when entering what you suggest I get an error message that "autoremove" is an invalid option. Nothing else happens. Why?
> when entering what you suggest I get an error message that "autoremove"
> is an invalid option. Nothing else happens. Why?
I'm not sure. Double check that you typed everything correctly, and if
you get the same error, please copy/paste the exact error message here.
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After double-check, I get the following error:
> E: Ungültige Operation autoremove
Literally translated, this means "invalid operation autoremove".
> After double-check, I get the following error:
> > E: Ungültige Operation autoremove
> Literally translated, this means "invalid operation autoremove".
Hm. What if you change "apt" to "apt-get"?
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Running "do-release-upgrade -c" gives the message that there are no new releases available.
How do I then upgrade?
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