ContributionsMost RecentMost LikesSolutionsRe: Error while trying to Upgrade Java 8 to Java 11 Hi @SatyaK, after installing fontconfig I was successfully able to install snaplogic-sidekick-4.main-8600-x86_64.deb After the installation when I look in /opt/snaplogic/pkgs/ folder I now see both jdk-11.0.8+10-jre & jre1.8.0_202 But when I run the command java -version , I do not see jdk 11 in the list. So, I am not totally sure if my upgrade to Java 11 was successful or not. Can you please let me know if I missed any steps? Re: Error while trying to Upgrade Java 8 to Java 11 Hi @SatyaK, Thanks a lot for the prompt response. Re: Error while trying to Upgrade Java 8 to Java 11 Hi @SatyaK, I have downloaded the deb file from the Shared/Snaplexes/Downloads onto my linux server and then ran the command sudo dpkg -i snaplogic-sidekick-4.main-8600-x86_64.deb and got the below error: (Reading database … 831619 files and directories currently installed.) Preparing to unpack snaplogic-sidekick-4.main-8600-x86_64.deb … Unpacking snaplogic-sidekick (4.main-8600) over (4.master-4403) … dpkg: dependency problems prevent configuration of snaplogic-sidekick: snaplogic-sidekick depends on fontconfig; however: Package fontconfig is not installed. dpkg: error processing package snaplogic-sidekick (–install): dependency problems - leaving unconfigured Errors were encountered while processing: snaplogic-sidekick I also ran the below command using the deb file which was already on my Linux server (which was copied there back in 2018) sudo dpkg -i ./snaplogic-sidekick-4.master-4403-x86_64_v4.deb Then I got a message saying ‘Sidekick successfully installed’ (Reading database … 831978 files and directories currently installed.) Preparing to unpack …/snaplogic-sidekick-4.master-4403-x86_64_v4.deb … Unpacking snaplogic-sidekick (4.master-4403) over (4.main-8600) … dpkg: warning: unable to delete old directory ‘/opt/snaplogic/etc’: Directory not empty Setting up snaplogic-sidekick (4.master-4403) … SnapLogic Sidekick successfully installed. But when I look inside the /opt/snaplogic/pkgs/ folder I only see jre1.8.0_162 . I was hoping to see Java 11 in there too Can we please get on a call if its easier to debug this issue? Error while trying to Upgrade Java 8 to Java 11 Hi, We are working on Upgrading the Groundplex nodes from Java 8 to Java 11, I am following the steps mentioned in the below link https://docs-snaplogic.atlassian.net/wiki/spaces/SD/pages/850067457/Configuring+the+Java+Version+on+your+Groundplex#ConfiguringtheJavaVersiononyourGroundplex-UpgradeProcess But when I run the following command the I am getting this error sudo dpkg -i snaplogic-snaplex.deb dpkg: error processing archive snaplogic-snaplex.deb (–install): ** cannot access archive: No such file or directory** Errors were encountered while processing: ** snaplogic-snaplex.deb** Can someone please help me out with this. Thanks, Sandeep.