Hi Damien, I just tried it under Virtualbox. The disk image is RAW format, it should run everywhere, but VB is dumb, you need to convert it first. And the size is not divisible by 512, so can't even convert it with VB tools... qemu-img convert -f raw -O vmdk NOS.img NOS.vmdk But current PharoNOS version supports only "Realtek8139" network card, and I don't see it in Virtualbox... You should set the pointing device to PS/2 (mouse), not USB, but I personally don't see the cursor either then... Docker relies on Linux kernel, but PharoNOS has its own kernel, so you can't run it there. But, if you want, you can use the last link, with statically linked (single binary) version of Pharo Spur VM, which works in Docker! In addition to this, you will need only Pharo image, changes and sources. Regarding the ARM version, Denis, I don't know, there are many inlined assembler x86 instructions, I don't know how virtual memory works on ARM. I think some refactoring is needed first, to support multiple processors. ----- Save The World! -- View this message in context: http://forum.world.st/ANN-PharoNOS-tp4939247p4939295.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.