Nextcloud and collabora not working

Hello,

I have a reverse-Proxy on one Ubuntu 20.04 and an nextcloud server on Ubuntu 20.04 and a collabora code Server.

when i try to open an file, i only get a minimal menu and a grey side:

what is wrong here?

Regards,
Daniel

You can try an
apt install jq && tail -f /path/to/nextcloud-data/nextcloud.log | jq
while opening

and a
tail -f /var/log/apache2/access.log

{

"reqId"****: “uWc0IlJwcyiaAghJDt8T”,

"level"****: 2**,**

"time"****: “2021-06-04T04:37:52+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/staging/rss/catalog/notifystock”,

"message"****: “Login failed: ‘93.1448391661554’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “64HadNPEcqdQcmRaXQkn”,

"level"****: 2**,**

"time"****: “2021-06-04T04:37:58+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/staging/rss/catalog/notifystock”,

"message"****: “Login failed: ‘93.1448391661554’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “iBt8pByh08hPS6e9Kfn1”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:06+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/staging/rss/catalog/review”,

"message"****: “Login failed: ‘93.1448391661554’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “PdsCru5t8XFbP9QAEjZq”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:11+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/staging/rss/catalog/review”,

"message"****: “Login failed: ‘93.1448391661554’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “JNooQmP4iTvAa9yVuaNl”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:19+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/order/new”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “3msldAHrRUmGNp79NWo2”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:25+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/order/new”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “MZlwq2nBqYhwe9466DkV”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:33+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/catalog/notifystock”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “4r1tdFKo0wO6j9G5n2fI”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:38+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/catalog/notifystock”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “vYLGNUvHT78xuZkRusgv”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:51+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/catalog/review”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

{

"reqId"****: “W00pzbEL9yjVXf1yyZgR”,

"level"****: 2**,**

"time"****: “2021-06-04T04:38:52+00:00”,

"remoteAddr"****: “172.30.0.100”,

"user"****: “–”,

"app"****: “core”,

"method"****: “GET”,

"url"****: “/magento/rss/catalog/review”,

"message"****: “Login failed: ‘61.742700253096’ (Remote IP: ‘172.30.0.100’)”,

"userAgent"****: “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0”,

"version"****: “21.0.2.1”

}

172.30.0.100 - - [04/Jun/2021:10:04:52 +0000] “GET /index.php/apps/files/ HTTP/1.1” 200 13762 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:52 +0000] “GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1” 200 1243 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:52 +0000] “PUT /index.php/apps/user_status/heartbeat HTTP/1.1” 204 697 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:52 +0000] “GET /ocs/v2.php/search/providers?from=%2Fapps%2Ffiles%2F HTTP/1.1” 200 1128 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - daniel.meier [04/Jun/2021:10:04:52 +0000] “PROPFIND /remote.php/dav/files/daniel.meier/ HTTP/1.1” 207 1007 “-” “Mozilla/5.0 (Macintosh) mirall/3.2.1git (build 5548) (Nextcloud, osx-20.5.0 ClientArchitecture: x86_64 OsArchitecture: x86_64)”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /cron.php HTTP/1.1” 200 905 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “PROPFIND /remote.php/dav/files/daniel.meier/ HTTP/1.1” 207 1468 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /apps/updatenotification/img/notification.svg HTTP/1.1” 200 1459 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /ocs/v2.php/apps/user_status/api/v1/user_status HTTP/1.1” 200 933 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /ocs/v2.php/apps/text/workspace?path=%2F HTTP/1.1” 404 905 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /index.php/apps/systemtags/lastused HTTP/1.1” 200 802 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /index.php/apps/files/ajax/getstoragestats.php?dir=%2F HTTP/1.1” 200 987 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /index.php/apps/recommendations/api/recommendations HTTP/1.1” 200 1148 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /index.php/core/preview?fileId=427&x=32&y=32 HTTP/1.1” 404 763 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:53 +0000] “GET /index.php/core/preview?fileId=332&x=32&y=32 HTTP/1.1” 404 763 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:54 +0000] “GET /ocs/v2.php/apps/text/workspace?path=%2FDocuments HTTP/1.1” 404 905 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:54 +0000] “PROPFIND /remote.php/dav/files/daniel.meier/Documents HTTP/1.1” 207 1547 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:54 +0000] “GET /index.php/apps/files/ajax/getstoragestats.php?dir=%2FDocuments HTTP/1.1” 200 979 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:55 +0000] “GET /index.php/core/preview?fileId=427&c=7159233c0e8c9407f3061391a785f652&x=500&y=500&forceIcon=0&a=0 HTTP/1.1” 404 763 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:55 +0000] “GET /index.php/core/preview?fileId=332&c=0a9064eb59e652ef96c2129e23c95583&x=500&y=500&forceIcon=0&a=0 HTTP/1.1” 404 763 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:56 +0000] “GET /index.php/apps/richdocuments/index?fileId=332&requesttoken=J7AODbcPEXgzNJNVkh%2BG%2F7daHi9zh51VCjNSsnwjEkg%3D%3Aa4F7ZeZIXBZ%2Betkb01jfhvgCekVD7cQwW3pn1wtURQs%3D HTTP/1.1” 200 8028 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:57 +0000] “GET /cron.php HTTP/1.1” 200 905 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”

172.30.0.100 - - [04/Jun/2021:10:04:57 +0000] “GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1” 200 1243 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36”