I install krusader, rar, unrar. When i use krusader to rar file/folder, it use many CPU (about 50-90%) But when i minimize krusader, it use about 3-5% CPU I use Ubuntu 12.04 LTS, i rar with - Multiple volume archive (200MB) - Set compression level (Min) - Encrypt headers and Password Reproducible: Always Steps to Reproduce: 1. Start krusader, click folder 2. Click Pack, choses rar 3. Click OK
This version of Krusader is unmantained, please update to 2.7.2 and reopen the bug if the issue is still present.