I’ve a couple of servers with the en_GB.UTF-8 locale and following the instructions at the top of the thread I don’t get far:
./launcher stop app
x86_64 arch detected.
+ /usr/bin/docker stop -t 600 app
app
discourse@sands:/var/discourse$ docker run --rm --entrypoint=/bin/bash -e LANG='en_GB.UTF-8' -v /var/discourse/shared/standalone/postgres_data:/var/lib/postgresql/13/data -v /var/discourse/shared/standalone/postgres_data_new:/var/lib/postgresql/15/data tianon/postgres-upgrade:13-to-15 -c 'sed -i "s/^# $LANG/$LANG/" /etc/locale.gen && locale-gen && apt-get update && apt-get install -y postgresql-13-pgvector postgresql-15-pgvector && docker-upgrade'
Generating locales (this might take a while)...
en_GB.UTF-8... done
en_US.UTF-8... done
Generation complete.
Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
Get:4 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg InRelease [129 kB]
Get:5 http://deb.debian.org/debian bookworm/main amd64 Packages [8,792 kB]
Get:6 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [13.5 kB]
Get:7 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [243 kB]
Get:8 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg/main amd64 Packages [360 kB]
Get:9 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg/13 amd64 Packages [2,571 B]
Get:10 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg/15 amd64 Packages [2,584 B]
Fetched 9,798 kB in 2s (4,547 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
The following NEW packages will be installed:
postgresql-13-pgvector postgresql-15-pgvector
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 597 kB of archives.
After this operation, 1,540 kB of additional disk space will be used.
Get:1 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg/main amd64 postgresql-13-pgvector amd64 0.8.0-1.pgdg120+1 [297 kB]
Get:2 http://apt.postgresql.org/pub/repos/apt bookworm-pgdg/main amd64 postgresql-15-pgvector amd64 0.8.0-1.pgdg120+1 [300 kB]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 597 kB in 0s (1,274 kB/s)
Selecting previously unselected package postgresql-13-pgvector.
(Reading database ... 13891 files and directories currently installed.)
Preparing to unpack .../postgresql-13-pgvector_0.8.0-1.pgdg120+1_amd64.deb ...
Unpacking postgresql-13-pgvector (0.8.0-1.pgdg120+1) ...
Selecting previously unselected package postgresql-15-pgvector.
Preparing to unpack .../postgresql-15-pgvector_0.8.0-1.pgdg120+1_amd64.deb ...
Unpacking postgresql-15-pgvector (0.8.0-1.pgdg120+1) ...
Setting up postgresql-13-pgvector (0.8.0-1.pgdg120+1) ...
Setting up postgresql-15-pgvector (0.8.0-1.pgdg120+1) ...
Processing triggers for postgresql-common (267.pgdg120+1) ...
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
Building PostgreSQL dictionaries from installed myspell/hunspell packages...
Removing obsolete dictionary files:
Performing Consistency Checks
-----------------------------
Checking cluster versions ok
*failure*
Consult the last few lines of "/var/lib/postgresql/15/data/pg_upgrade_output.d/20250207T165542.724/log/pg_upgrade_server.log" for
the probable cause of the failure.
connection to server on socket "/var/lib/postgresql/.s.PGSQL.50432" failed: No such file or directory
Is the server running locally and accepting connections on that socket?
could not connect to source postmaster started with the command:
"/usr/lib/postgresql/13/bin/pg_ctl" -w -l "/var/lib/postgresql/15/data/pg_upgrade_output.d/20250207T165542.724/log/pg_upgrade_server.log" -D "/var/lib/postgresql/13/data" -o "-p 50432 -b -c listen_addresses='' -c unix_socket_permissions=0700 -c unix_socket_directories='/var/lib/postgresql'" start
Failure, exiting
Has anyone else had this issue? Does anyone have any suggestions?