Upgrade problem

2 réponses [Dernière contribution]
IBM1130
Hors ligne
A rejoint: 09/24/2020

My update from 9 to 10 just failed with this error message:

Sub-process /usr/bin/dpkg returned error code (1)

The machine is still working, but I have a red warning in the tray from the updater.
Options are to show/check/install updates or start pkg manager.

Photos attached. Sorry that they turned out so poorly.

Any advice would be appreciated.

Luckily all data is backed up.

Thanks!

Pièce jointeTaille
pic A.jpg95.46 Ko
pic B.jpg72.36 Ko
IBM1130
Hors ligne
A rejoint: 09/24/2020

I tried to check for updates. Error message:

E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/lib/command-not-found/ -a -e /usr/lib/cnf-update-db; then /usr/lib/cnf-update-db > /dev/null; fi'
E: Sub-process returned an error code

Then I decided to try a fresh install. I downloaded the Trisquel 10.0 ISO file but the MD5 and SHA256 did not match. I am no expert, but I have never had this happen before.

IBM1130
Hors ligne
A rejoint: 09/24/2020

Well, Synaptic Package manager came to the rescue.

The failed upgrade broke hundreds of packages. So I started Synaptic and went to Edit->fix broken packages.

This took a while and resulted in various warnings about Grub configuration, which I ignored.

Next step in Synaptic was to push the orange button "Mark All Upgrades" and "Apply."

It took half an hour for Synaptic to work its magic. It stopped a couple of times to ask if I wanted to keep or replace an old files. I opted to replace each time.

When Synaptic finished, the system was upgraded to Trisquel 10. Looks like everything is functional.

I rebooted and the system started perfectly. The Trisquel 10 artwork looks nice.

Now I can delete my downloaded Trisquel ISO which doesn't match the SHA and MD5. Not sure what is going on there, but I no longer need the ISO.

Thanks.