Issue Can't remove PHP 8.0 due to Roundcube - but PHP 8.1 is available

[D3nnis3n]

Server operating system version

Ubuntu 22.04

Plesk version and microupdate number

18.0.49 #2

Plesk is refusing to allow me to remove PHP 8.0 without uninstalling Roundcube.
But Roundcube is delivered with Plesk in Version 1.6, which does support PHP 8.1 which is available by OS vendor.
Any way I can get around this?

 

[D3nnis3n]

I found this article, but the files don't look like they do there:

How to change PHP version for webmail in Plesk for Linux

Applicable to: Plesk Onyx for Linux Question How to change PHP version for webmail in Plesk for Linux? Answer Note: In Plesk Obsidian, webmail uses PHP 7.3 that comes with Plesk. Connect to a ...

support.plesk.com

I instead have this:

FcgidInitialEnv PP_CUSTOM_PHP_CGI_INDEX "<?php echo $roundcubePhpHandler; ?>"

and the variable for it is this:

$roundcubePhpHandler = $VAR->server->webserver->roundcube->phpHandler;

 

[D3nnis3n]

I set the 8.1 handler anyway, not knowing where the variable above comes from, Roundcube is now successfully using PHP 8.1, but I still can't remove PHP 8,0 without removing roundcube, sigh.

 

[mikeonline]

Is there already a solution with which I can also use the webmailer under php8.1 and I can uninstall php8.0?