Package: imagej Version: 1.52j-1 Severity: important Hello
In a system with no swap: $ free total used free shared buff/cache available Mem: 508080 56612 69872 368 381596 437904 Swap: 0 0 0 The imagej script: # max memory allocation is 1800MB on 32bit java and 4000 on 64bit java elif [[ `uname` == 'Linux' ]] ; then if [[ `uname -m` == 'x86_64' ]] ; then java_path="${ij_path}/jre64/bin/java" max_mem=`free | awk 'NR == 2 {fmem=int($2 / 1024); if (fmem < 4000) {print fmem} else {print 4000}}'` free_mem=`free | awk 'NR == 3 {fmem=int($4 / 1024); if (fmem < 4000) {print fmem} else {print 4000}}'` mem=${free_mem}/3*2 if (( $mem > $default_mem || $mem < $min_mem )) ; then mem=$default_mem ; fi else java_path="${ij_path}/jre/bin/java" max_mem=`free | awk 'NR == 2 {fmem=int($2 / 1024); if (fmem < 1800) {print fmem} else {print 1800}}'` free_mem=`free | awk 'NR == 3 {fmem=int($4 / 1024); if (fmem < 1800) {print fmem} else {print 1800}}'` mem=${free_mem}/3*2 if (( $mem > $default_mem || $mem < $min_mem )) ; then mem=$default_mem ; fi fi fi This results in: java_path = /jre/bin/java max_mem = 496 free_mem = 0 mem = 0/3*2 Due to the "0" value: (( 0 > 4000 || 0 < 16 )) mem=4000 and as the system does not have so much RAM the final result is: Error occurred during initialization of VM Could not reserve enough space for 4096000KB object heap Thank you very much.