Re: Ubuntu Upgrade from 18.04 to 20.04 failed due to Postgres/Postgis package on removal blacklist.

Ron,

Ubuntu release upgrade (do-release-upgrade) uses Ubuntu official
repository, I believe.

Bo

On 11/9/21 10:16 AM, Ron wrote:
> On 11/9/21 10:23 AM, Bo Guo wrote:
>>
>> Hello Community!
>>
>> One of my Postgresql servers has been over the years through
>> "in-place" update for last 6 years or so.  Currently stands at 18.04
>> w/ Postgres-12-Postgis 3.1, the server went through multiple version
>> os Ubuntu and PostgreSQL .
>>
>> I am trying to upgrade Ubuntu to 20.04 first before upgrading
>> PostgreSQL, but failed with OS upgrade.  Here are the last few lines
>> in /var/log/dist-upgrade/main.log after failed upgrade:
>>
>> 2021-11-09 08:35:50,044 DEBUG blacklist expr '^postgresql-.*[0-9][0-9].*' matches 'postgresql-12-postgis-3'
>> 2021-11-09 08:35:50,044 DEBUG The package 'postgresql-12-postgis-3' is marked for removal but it's in the removal blacklist
>> 2021-11-09 08:35:50,053 ERROR Dist-upgrade failed: 'The package 'postgresql-12-postgis-3' is marked for removal but it is in the removal blacklist.'
>> 2021-11-09 08:35:50,055 DEBUG abort called
>>
>> The offending package  'postgresql-12-postgis-3' corresponds my
>> current Postgresql version.  Should I remove the package and proceed
>> with OS upgrade?  I am at a loss...
>>
>
> What repository did you install it from?
>
> --
> Angular momentum makes the world go 'round.

--
Regards,

Bo Guo, PhD, PE
President
Gistic Research, Inc.
2033 E Warner Rd Ste 105
Tempe, AZ 85284
www.gisticinc.com
www.youtube.com/linearbench
Office: 480-656-9962
Cell: 602-570-4697