Hi. Check this thread http://bbs.archlinux.org/viewtopic.php?id=48525. Same story goes on there. There is a link for downgrading. On Wed, May 14, 2008 5:53 pm, richard terry wrote:

On Thu, 15 May 2008 07:57:58 am you wrote: Oh my god! Does that mean all my data is screwed? (Of course I've backups). Can I downgrade somehow???

regards

Richard

...

On Wed, May 14, 2008 at 4:45 PM, richard terry wrote:

...

Yesterday upgraded my system which happened to include I think from memory as well as postgres 8.3 , php.

Not a technical person unfortunately, but my postgres has died with the message below.

I wonder if some kind soul could give me some help in tracking down the problem. I've tried looking at the below mentioned files and can't see anything wrong . Perhaps something got overwritten?

An help appreciated.

Richard

The server doesn't accept connections: the connection library reports could not connect to server: Connection refused Is the server running on host "127.0.0.1" and accepting TCP/IP connections on port 5432? If you encounter this message, please check if the server you're trying to contact is actually running PostgreSQL on the given port. Test if you have network connectivity from your client to the server host using ping or equivalent tools. Is your network / VPN / SSH tunnel / firewall configured correctly? For security reasons, PostgreSQL does not listen on all available IP addresses on the server machine initially. In order to access the server over the network, you need to enable listening on the address first. For PostgreSQL servers starting with version 8.0, this is controlled using the "listen_addresses" parameter in the postgresql.conf file. Here, you can enter a list of IP addresses the server should listen on, or simply use '*' to listen on all available IP addresses. For earlier servers (Version 7.3 or 7.4), you'll need to set the "tcpip_socket" parameter to 'true'. You can use the postgresql.conf editor that is built into pgAdmin III to edit the postgresql.conf configuration file. After changing this file, you need to restart the server process to make the setting effective. If you double-checked your configuration but still get this error message, it's still unlikely that you encounter a fatal PostgreSQL misbehaviour. You probably have some low level network connectivity problems (e.g. firewall configuration). Please check this thoroughly before reporting a bug to the PostgreSQL community.

Same thing here? http://bugs.archlinux.org/task/10401