• The APS Catalog has been deprecated and removed from all Plesk Obsidian versions.
    Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
  • Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.

How do I downgrade?

S

sublibrarian

Guest
Hi,

I upgraded to 8.6.0 and since that moment Qmail is not sending messages. It's usually "451 qq read error" and then immediately "502 Unimplemented". I have applied every single patch and workaround I have been able to find, have restarted psa and qmail every time I have applied those patches, etc. but I still get the same errors.

When trying to upgrade to a 9.x.x version, the system does just nothing, all I can see is the usual message with the green tick. After a while, nothing happens, also nothing happens after the "service psa restart". And no mail received, of course - see above.

So, how do I downgrade to the previous Plesk version (8.2 I think it was), I think it's the only sensible solution.

Thanks.
 
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