[Invalid e-tag checksum | Linux Mint]

Ok, it worked! I'm going to list the stepts I did for future users with the same problem:

 

You have to be in the command line where you start, not in some folder, then:

 

sudo apt-get remove --purge openjdk* java-common default-jdk
sudo apt-get autoremove --purge
sudo apt-get install openjdk-8-jdk
sudo update-ca-certificates -f
sudo /var/lib/dpkg/info/ca-certificates-java.postinst configure
//Here you go to your minecraft server folder
cd Minecraft/Server/
java -Djava.net.preferIPv4Stack=true -jar forge.jar --installServer

 

[Invalid e-tag checksum | Linux Mint]

Sorry, here it is:

 

PD: you can open it with notepad++ for the correct format

 

 

forge.jar.log

[Invalid e-tag checksum | Linux Mint]

Ok, I did these steps as they appeared in the link:

 

sudo apt-get remove --purge openjdk* java-common default-jdk
sudo apt-get autoremove --purge

 

sudo update-alternatives --config java

 

 

sudo apt-get install openjdk-8-jdk

 

And it was much better, now I have just 1 error:

 

 

[Invalid e-tag checksum | Linux Mint]

Here is the log of the command

forge.jar.log

[Invalid e-tag checksum | Linux Mint]

6 minutes ago, diesieben07 said:

Please post an updated error message.

 

Ok I will, its the same error as Image 2 in my first post but i will post it anyway:

 

---------------------------------------------------------------------------------------------------------------

 

• First picture: you can see the command  at the beginning.

 

• Second picture: you can see the error at the end

 

• Third picture: how the folder ended after the command (forge.jar and minecraft_server.1.12.2.jar were there at the beginning).

 

----------------------------------------------------------------------------------------------------------------

 

 

 

 

 

 

[Invalid e-tag checksum | Linux Mint]

17 minutes ago, diesieben07 said:

Because Forge uses a lot of "black magic forkery" to make modding work. This stuff breaks on Java 9 and onwards. Forge for 1.13 will support Java 9 and newer.

Fair enough, I re-installed java 8 and reboot my pc but same problem is happening (and yes the file is minecraft_server.1.12.2.jar without any uppercase)

[Invalid e-tag checksum | Linux Mint]

Why would java be the problem if i can run a vanilla java server without a problem?

[Invalid e-tag checksum | Linux Mint]

52 minutes ago, Diego Marvid said:

Thank you for your quick reply, I was reading previous posts about this topic before publishing it, I tried what diesieben07 said but I had the same error. And yes I verified and I have java 8 version.

 

 

In this image you can see in the first one that I executed the code you said:  java -Djava.net.preferIPv4Stack=true -jar forge-1.12.2-14.23.4.2705-installer.jar --installServer

And in the second one you can see how the same error is still ocurring.

 

 

Also, in the second image of this post you can see how I renamed as you said the minecraft.jar but I still have errors

 

 

1 hour ago, Diego Marvid said:

Hello, I was trying to run my forge modded server on my linux mint virtual machine but I came up with this error. I don't think that it's my java version because I can run a Vanilla server without a problem. I tried with previous versions of forge but the error kept appearing.

 

When I upload Minecraft_Server.1.12.2.jar manually appears another error about some libraries that failed downloading (image 2).

 

As well, when I try to run a pre-made server, it gives me an error as well (I have no problem running it on my windows pc). Image 3

 

Looking forward to an answer

 

 

 

 

 

 

 

[Invalid e-tag checksum | Linux Mint]

That's what I did on Image 2

[Invalid e-tag checksum | Linux Mint]

Thank you for your quick reply, I was reading previous posts about this topic before publishing it, I tried what diesieben07 said but I had the same error. And yes I verified and I have java 8 version.

 

 

[Invalid e-tag checksum | Linux Mint]

Hello, I was trying to run my forge modded server on my linux mint virtual machine but I came up with this error. I don't think that it's my java version because I can run a Vanilla server without a problem. I tried with previous versions of forge but the error kept appearing.

 

When I upload Minecraft_Server.1.12.2.jar manually appears another error about some libraries that failed downloading (image 2).

 

As well, when I try to run a pre-made server, it gives me an error as well (I have no problem running it on my windows pc). Image 3

 

Looking forward to an answer