I am also having this issue on a new installation (on home server) but not on an update (vps).
I couldn’t investigate a lot, there must be something about mime types :
- in the browser console I get
Refused to apply style from 'https://domain.yuno/yunohost/sso/' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
[Violation] Forced reflow while executing JavaScript took 244ms
jquery.min.js?s=1717112862:36 [Violation] 'setTimeout' handler took 567ms
[Violation] Forced reflow while executing JavaScript took 31ms
jquery.min.js?s=1717112862:36 [Violation] 'load' handler took 172ms
[Violation] Forced reflow while executing JavaScript took 43ms
and in the nginx error log :
2024/05/31 21:13:55 [error] 640349#640349: *160937 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:15:08 [error] 640349#640349: *160937 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:17:23 [error] 640346#640346: *161021 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:20:55 [error] 640346#640346: *161113 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:23:10 [error] 640349#640349: *161123 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "GET /phpsysinfo/ HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.2-fpm-phpsysinfo.sock", host: "domain.yuno", referrer: "https://domain.yuno/yunohost/sso/"
2024/05/31 21:23:10 [error] 640349#640349: *161123 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "GET /webmail/?_task=mail&_mbox=INBOX HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/yunohost/sso/"
2024/05/31 21:23:10 [error] 640349#640349: *161123 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:29:32 [error] 640349#640349: *161123 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:32:37 [error] 640346#640346: *161418 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:32:37 [error] 640346#640346: *161418 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "GET /sysinfo/ HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.0-fpm-my_webapp__4.sock", host: "domain.yuno", referrer: "https://domain.yuno/yunohost/sso/"
2024/05/31 21:34:09 [error] 640346#640346: *161418 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 21:34:25 [error] 640346#640346: *161418 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "GET /sysinfo/ HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.0-fpm-my_webapp__4.sock", host: "domain.yuno", referrer: "https://domain.yuno/yunohost/sso/"
2024/05/31 21:51:55 [error] 640346#640346: *162191 "/usr/share/nginx/html/yunohost/sso/index.html" is not found (2: No such file or directory), client: 26.144.248.27, server: domain.yuno, request: "HEAD /yunohost/sso/?r=aHR0cHM6Ly9ob21lLmFiZGVsaGVkaS5jb20udG4v HTTP/1.1", host: "domain.yuno", referrer: "https://domain.yuno"
2024/05/31 22:12:17 [error] 640346#640346: *162872 "/usr/share/nginx/html/yunohost/sso/index.html" is not found (2: No such file or directory), client: 26.144.248.27, server: domain.yuno, request: "HEAD /yunohost/sso/?r=aHR0cHM6Ly9ob21lLmFiZGVsaGVkaS5jb20udG4v HTTP/1.1", host: "domain.yuno", referrer: "https://domain.yuno"
2024/05/31 22:24:40 [error] 759233#759233: *216 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "POST /webmail/?_task=mail&_action=refresh HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/webmail/?_task=mail&_mbox=INBOX"
2024/05/31 22:30:20 [error] 760285#760285: *143 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.14, server: domain.yuno, request: "GET /webmail/?_task=mail&_mbox=INBOX HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm-roundcube.sock", host: "domain.yuno", referrer: "https://domain.yuno/yunohost/sso/?r=aHR0cHM6Ly9ob21lLmFiZGVsaGVkaS5jb20udG4vd2VibWFpbC8/X3Rhc2s9bWFpbCZfbWJveD1JTkJPWA=="
2024/05/31 22:32:39 [error] 761754#761754: *369 "/usr/share/nginx/html/yunohost/sso/index.html" is not found (2: No such file or directory), client: 26.144.248.27, server: domain.yuno, request: "HEAD /yunohost/sso/?r=aHR0cHM6Ly9ob21lLmFiZGVsaGVkaS5jb20udG4v HTTP/1.1", host: "domain.yuno", referrer: "https://domain.yuno"