I think I have the same problem, I can't uninstall postgres-xc. It says:
postgres-xc: subprocess installed pre-removal script returned error exit status 1
In the details it says:
Removing postgres-xc ...
* Stopping Postgres-XC datanodes [OK]
* Stopping Postgres-XC coordinators >> [fail] <<
invoke-rc.d: initscript postgres-xc, action "stop" failed.
I think I have the same problem, I can't uninstall postgres-xc. It says:
postgres-xc: subprocess installed pre-removal script returned error exit status 1
In the details it says:
Removing postgres-xc ...
* Stopping Postgres-XC datanodes [OK]
* Stopping Postgres-XC coordinators >> [fail] <<
invoke-rc.d: initscript postgres-xc, action "stop" failed.
It looks like it can't stop the coordinators ...
Thanks,
V.