Hi, all, This is an issue that bothers me for a long time. I've just downloaded Parallels 13 to try this issue, and it still exists. I've encountered such issue for two programs, one is mkimage from U-Boot, the other is CEVA compilers, which are not available to everyone. I guess fixing issues for mkimage would fix the other. My guest OS is: Ubuntu Linux 16.04 Desktop Anybody knows how to solve it? Or maybe Parallels should fix it, because VMware works perfectly for this case.