Hi,
How can I find all the unofficial ppa's on the computer?
Em qui, 15 de ago de 2019 22:00, Chris Guiver
escreveu:
> Thank you for taking the time to report this bug and helping to make
> Ubuntu better.
>
> The message
>
> --
> This was likely caused by:
> * Unofficial software packages not p
Public bug reported:
An unresolvable problem occurred while calculating the upgrade.
This was likely caused by:
* Unofficial software packages not provided by Ubuntu
Please use the tool 'ppa-purge' from the ppa-purge
package to remove software from a Launchpad PPA and
try the upgrade again.
