Hi Trebor, What is your guest OS? The invocation differs for Linux and Windows, for linux, you use just one device with big enough RAM: -vga qxl -global qxl-vga.ram_size=134217728 for windows guests, you should use multiple qxl devices: -vga qxl -device qxl [-device qxl [-device qxl]] BTW, based on libvirt-generated qemu CLIs on my Fedora 20, it seems that this is the current format: -device qxl-vga,ram_size=134217728,vram_size=33554432 and -device qxl-vga,ram_size=67108864,vram_size=33554432 -device qxl-vga,ram_size=67108864,vram_size=33554432 -device qxl-vga,ram_size=67108864,vram_size=33554432 -device qxl-vga,ram_size=67108864,vram_size=33554432 David On So, 2014-03-08 at 12:33 +0100, Trebor Forban wrote: > Hello, > > how can one configure multiple qxl displays from the command-line in qemu? > > "-vga qxl -device qxl" is not working (the VM fails to start) > > "-vga qxl -global qxl-vga.revision=4" works, but remote-viewer only > shows one display although two are connected. > > QEMU emulator version 1.7.0 (Debian 1.7.0+dfsg-3ubuntu5) > Remote-Viewer Version 0.5.6 > > Best regards and thanks, > > TF > _______________________________________________ > Spice-devel mailing list > Spice-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/spice-devel _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel