sysdl132 Posted July 11, 2022 Share Posted July 11, 2022 (edited) I have a board(nanopi r4s with rk3399 and 4g ram) and I want to run a minecraft server on it. (with adoptopenjdk arm64) After flashing the SD image I have the following problems: I can't find the IP address of my board through the IP finding tool. (unable to ssh to my system) # This happened on many OSes, including Debian OS in my VM $ ls ./ . .. java (many other files) $ ./java bash: ./java: No such file or directory Something must went wrong... How to plug the network cable? There are 2 ETH ports on the board. The first one has a "WAN" on it. Another one has a "LAN" on it. (scroll down) |= | WAN internet ---------WAN- router -|= LAN ======= ?? ======== Nanopi r4s |= | LAN Edited July 11, 2022 by sysdl132 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted July 11, 2022 Share Posted July 11, 2022 Hi 32 minutes ago, sysdl132 said: I can't find the IP address of my board through the IP finding tool. (unable to ssh to my system) Check your router interface. Armbian sets ethernet interface/s by default to DHCP. 33 minutes ago, sysdl132 said: ./java Install openjdk 33 minutes ago, sysdl132 said: How to plug the network cable Does not matter. Both are GBe PHY. One is directly from the SoC. The other is connected internally via PCIe. 0 Quote Link to comment Share on other sites More sharing options...
sysdl132 Posted July 16, 2022 Author Share Posted July 16, 2022 (edited) On 7/11/2022 at 9:13 PM, Werner said: Install openjdk # my console output, using Adoptium JDK package root@localhost:~# cd /root/jdk8u332-b09/bin/ root@localhost:~/jdk8u332-b09/bin# ls appletviewer idlj java-rmi.cgi javap jdeps jjs jsadebugd keytool policytool schemagen unpack200 clhsdb jar javac jcmd jfr jmap jstack native2ascii rmic serialver wsgen extcheck jarsigner javadoc jconsole jhat jps jstat orbd rmid servertool wsimport hsdb java javah jdb jinfo jrunscript jstatd pack200 rmiregistry tnameserv xjc root@localhost:~/jdk8u332-b09/bin# ./java -bash: ./java: No such file or directory When I'm running "ls " command the java shows up; But when I execute it, the file can't be executed. Edited July 16, 2022 by sysdl132 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted July 16, 2022 Share Posted July 16, 2022 Never heard of Adoptium JDK. Make sure you have arm64 binary. x86 or amd64 will not work. Install openjdk17-jre from apt and it will work. 0 Quote Link to comment Share on other sites More sharing options...
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