Patrick Mitchell

@wan6845 do you have documentation to support this, top comment is a mod saying it's supported 

Same issue server version 1.17.41.01  on Ubuntu Server 20.04

Please Update ticket to reflect latest server ver still has issue

Initially had libcurl.so error:

NO LOG FILE! - [] setting up server logging...
[2021-11-27 10:32:26:128 INFO] Starting Server
[2021-11-27 10:32:26:128 INFO] Version 1.17.41.01
[2021-11-27 10:32:26:129 INFO] Session ID d5d9a49d-1bff-4735-b56e-a4785e4b4485
[2021-11-27 10:32:26:129 INFO] Level Name: a5BeYHv8BQA
[2021-11-27 10:32:26:152 INFO] Game mode: 1 Creative
[2021-11-27 10:32:26:152 INFO] Difficulty: 1 EASY
[INFO] opening worlds/a5BeYHv8BQA/db
[INFO] IPv4 supported, port: 0
[INFO] IPv6 supported, port: 0
[INFO] Package: com.mojang.minecraft.dedicatedserver
Version: 1.17.41.01
OS: Linux
Server start: 2021-11-27 10:32:26 UTC
Dmp timestamp: 2021-11-27 10:32:26 UTC
Upload Date: 2021-11-27 10:32:26 UTC
Session ID: d5d9a49d-1bff-4735-b56e-a4785e4b4485
Commit hash: acc2f92abaaeeaac31618942103e410b5305a3fc
Build id: 7568584
CrashReporter Key: baf51ecb-2966-34c3-a742-7d2375a74672Crash
[INFO]
Failed to open curl lib from binary, use libcurl.so instead
2b358c1c-4c4e-449d-8755-f30a866803de

so out of habit tried running with elevated privileges, the server seems to start, with two instances though, as there are two sets of port bindings. But it doesn't crash, and any mention of missing curl missing has disappeared

[INFO] opening worlds/a5BeYHv8BQA/db
[INFO] IPv4 supported, port: 19132
[INFO] IPv6 supported, port: 19133
[INFO] Server started.
[INFO] IPv4 supported, port: 36212
[INFO] IPv6 supported, port: 35954

Out of curiosity made sure there was nothing holding onto those ports in netstat using netstat -uplnt | less

--Yeilding--

 Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      752/sshd
tcp        0      0 0.0.0.0:9080            0.0.0.0:*               LISTEN      758/nginx: master p
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      758/nginx: master p
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      670/php-fpm: master
tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      721/mysqld
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      758/nginx: master p
tcp6       0      0 :::22                   :::*                    LISTEN      752/sshd
tcp6       0      0 :::9090                 :::*                    LISTEN      1/init
tcp6       0      0 :::21                   :::*                    LISTEN      673/vsftpd
tcp6       0      0 :::53                   :::*                    LISTEN      669/coredns
udp        0      0 0.0.0.0:19132           0.0.0.0:*                           1865/./bedrock_serv
udp        0      0 139.180.172.134:68      0.0.0.0:*                           539/systemd-network
udp        0      0 0.0.0.0:41119           0.0.0.0:*                           1865/./bedrock_serv
udp6       0      0 :::54605                :::*                                1865/./bedrock_serv
udp6       0      0 :::19133                :::*                                1865/./bedrock_serv
udp6       0      0 :::53                   :::*                                669/coredns

So Minecraft is binding to these ports whether the server is running correctly or not

Annoyingly no mention is made of what version of curl is missing so I installed 

libcurl3
libcurl4
libcurl4-openssl-dev

And this brought back the original error and stopped it from binding to any ports

I then tried manually installing the library from the package

$ mkdir ~/libcurl3 && cd ~/libcurl3
$ apt-get download -o=dir::cache=~/libcurl3 libcurl3
$ ar x libcurl3* data.tar.xz
$ tar xf data.tar.xz
$ cp -L ~/libcurl3/usr/lib/x86_64-linux-gnu/libcurl.so.4 /usr/lib/libcurl.so.3
$ cd && rm -rf ~/libcurl3

With no luck 😞  I have tried a fresh BDS install and am this close to trying a fresh ubuntu server install 

After trying yoni's solution in relation to ipv6 and a restart im back with a seemingly functional server but am unable to connect with either port the log provides

NO LOG FILE! - [] setting up server logging...
[2021-11-27 11:02:01:714 INFO] Starting Server
[2021-11-27 11:02:01:714 INFO] Version 1.17.41.01
[2021-11-27 11:02:01:714 INFO] Session ID f545d6e1-606a-4af0-8c23-0f536ff53c95
[2021-11-27 11:02:01:716 INFO] Level Name: a5BeYHv8BQA
[2021-11-27 11:02:01:746 INFO] Game mode: 1 Creative
[2021-11-27 11:02:01:746 INFO] Difficulty: 1 EASY
[INFO] opening worlds/a5BeYHv8BQA/db
[INFO] IPv4 supported, port: 19132
[INFO] IPv6 supported, port: 19133
[INFO] Server started.
[INFO] IPv4 supported, port: 57341
[INFO] IPv6 supported, port: 43746

I do not seem to have this issue on any version of Minecraft. I have tried diffrent settings as well as the last 4 or 5 betas without seeing any red trees in snowy biomes. I do however see white trees while its snowing in said snowy biomes. My specs are as listed below:

Operating System: Windows 10 Pro 64-bit (10.0, Build 19043) (19041.vb_release.191206-1406)ion 12.0

Processor: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (8 CPUs), ~3.4GHz

Memory: 16384MB RAM

DirectX Version: DirectX 12

Card name: NVIDIA GeForce GTX 750 Ti

Driver Version: 27.21.14.664

BDS 1.16.210.05 

experimentalfeatures is no longer in the dat file and has been replaced by:

[vt][nul] experiments[soh][nak][nul] experiments_ever_used[nul][soh][rs][nul] saved_with_toggled_experiments[nul][nul][soh] 

as someone unfamiliar with hex i have no clue what to change here, can anyone give me some pointers