I cannot reproduce this. The configuration is stored in ~/.config/kid3.sourceforge.net/Kid3.conf. Does this file exist in your setup? Is it changed when Kid3 is terminated? Is Kid3 terminated correctly, i.e. not just killed?
Can you start Kid3 with strace and check if the file is opened on termination? strace -e open kid3-qt 2>&1 | grep Kid3.conf open("/home/fls/.config/kid3.sourceforge.net/Kid3.conf", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 open("/home/fls/.config/kid3.sourceforge.net/Kid3.conf", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 open("/home/fls/.config/kid3.sourceforge.net/Kid3.conf", O_RDWR|O_CREAT|O_LARGEFILE|O_CLOEXEC, 0666) = 8 open("/home/fls/.config/kid3.sourceforge.net/Kid3.conf", O_RDWR|O_CREAT|O_LARGEFILE|O_CLOEXEC, 0666) = 8 open("/home/fls/.config/kid3.sourceforge.net/Kid3.conf", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/913725 Title: Changes in "Configure Kid3..." are NOT saved To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kid3/+bug/913725/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs