[SOLVED] libc has been retained

[slamelov]

Hi

I was trying to upgrade from 19.10 and used:

sudo do-release-upgrade -m desktop

And appeared "No new release found."

The same with

pkexec do-release-upgrade -m desktop -f DistUpgradeViewKDE

So, I used

sudo do-release-upgrade -m desktop

And upgraded without problems, but now...

sudo apt upgrade
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias       
Leyendo la información de estado... Hecho
Calculando la actualización... Hecho
Los siguientes paquetes se han retenido:
libc++1
0 actualizados, 0 nuevos se instalarán, 0 para eliminar y 1 no actualizados.

sudo apt dist-upgrade
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias       
Leyendo la información de estado... Hecho
Calculando la actualización... Hecho
Los siguientes paquetes se han retenido:
libc++1
0 actualizados, 0 nuevos se instalarán, 0 para eliminar y 1 no actualizados.

- How could I fix that?

- Is there any way to change to 20.04 LTS and leave Development release?

Thanks

[claydoh]

use apt properly :

sudo apt update
sudo apt full-upgrade

See if this fixes it.

Though this is somewhat common, and OK. I think this means that there may be other things are still coming that libc++1 needs before it will be updated. You are safe.

You are no longer in a development state.

[slamelov]

Hi, thanks for the answer.

Libc++1 still retained, I'll wait for the "other things" and see if finally upgrades.

How do I know if I'm in development state?

Regards