![]() ![]() * setup Syslinux 4.10(preXX) as bootloader * install FreeDOS 1.1 (which I'm busy preparing) * install ReactOS 0.3.13 phase 1, write bootsector/bootloader to harddisk * install ReactOS 0.3.13 phase 1, write bootsector/bootloader to floppy (seems to fail, filed ) * FreeLDR being realmode (only switch to protected mode once loading NTOSKRNL) * FreeLDR written to floppy (only works half, see ) * floppy bootsector be valid and able to find FreeLDR.SYS (seems to fail somehow) * bootsector written to floppy (seems to be working) GRUB should work indeed, as it can remap stuff (thus mount an image) though it should be able to chain to FreeLDR as well.Īs FreeLDR is partially protected mode, loading a diskette image through MEMDISK won't work.įor that you'd have to have the following conditions met: Modifications to FreeDOS SYS program also welcome to get rid of this issue.įloppy bootdisks don't seem possible right now despite last screen of phase 1 giving this option (ends up with floppy's bootsector reporting "LDR not found") Syslinux/chain.c32 might work to load FreeLDR, but I've not been able to get that working yet. I don't know of any tool properly able to write these bootsectors, besides the installation CD. The difficult part is getting phase 2 to work again as you'll be lacking bootsectors referring to FreeLDR. Then boot from SD card and copy the files to your harddisk in target machine. In effect it should mean you can copy the post-phase 1 files from harddisk to your SD card. Only in phase 2 the Documents and Settings stuff, swapfile etcetera is created. If you setup ReactOS in an emulator, you'll see when completing phase 1 and reboot into a different operating system, that the CD has copied and/or extracted its content to a 8.3 filesystem (no idea if installation folder has to be short filename, always sticking to C:\REACTOS myself). However that doesn't comply with the goal of having a good working LiveCD so Technically the installer doesn't have to be ReactOS with limitations, might as well have a DOS or Linux based installer to do partitioning, formatting and copying installation files, configuration settings, master boot record, bootloader and bootsector(s)to IDE/SATA harddisk's primary FAT16/32 partition. Most of that time would have been wasted waiting for user input.Assuming your SD card is not connected through IDE/SATA (but USB or cardbus instead) you're gonna be in trouble anyway as ReactOS (installed version, live version, installer) don't support USB yet. The first screen capture below was taken at 16:04:49, and the desktop was captured at 16:06:07 (1 minute 18 seconds later). Installation was fast, error-free, and did not require a network connection. This is the easiest mode to use, but ICMP packets (such as pings) will not work, and the VM will not be accessible from other computers. Your computer will emulate a network and pass on TCP and UDP connections. net nic,model=ne2k_pci Sets the network card to something ReactOS will recognise. localtime Emulates a system clock in local time, rather than UTC. Because reactos.img is blank, this will boot. cdrom ReactOS-BootCD.iso Sets the CDROM image file. The meaning of each of these options is: -hda reactos.img Sets the HDD image file. To boot from the install disk, run: kvm -hda reactos.img -cdrom ReactOS-BootCD.iso -vga std -localtime -net nic,model=ne2k_pci -net user The kvm command will pop up a window with the guest operating system. rw-r-r- 1 mike mike 193K Jan 30 21:05 reactos.img Installation and first boot rw-r-r- 1 mike mike 77M ReactOS-BootCD.iso If your hardware is slower, then a raw image is a better idea than the qcow2: qemu-img -help iso, and fetch some packages if you don’t have them installed: apt-get install libvirt-bin kvm qemu-utils Now download the ReactOS 0.3.15 disk from, extract it to get the. This command will return the number of CPU cores with svm or vmx flags: cat /proc/cpuinfo | grep -E 'svm|vmx' | wc -l Preparationīefore attempting anything, check that you a CPU supports Intel VT or AMD-V. This post runs through the steps to install ReactOS 0.3.15 as a KVM guest on Linux. Although it is still cautiously labelled “alpha”, its basic use is about as reliable as Windows once was. ReactOS is a project which aims to create an open source operating system which is binary-compatible with Windows. ![]()
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