I am new in Ubuntu. I installed the jdk using
sudo apt-get install openjdk-8-jdk
following this question, then downloaded and ran smartgit but I have to face this error:
OpenJDK 64-Bit Server VM warning: You have loaded library /home/admin1/.smartgit/7/jna-tmp/com/sun/jna/linux-x86/libjnidispatch.so which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c ', or link it with '-z noexecstack'.
How can I resolve it? My system is 64-bit and Ubuntu 15.10.