QEMU
This is a page about the qemu port by IngoReis and mcobit (forum thread here).
Contents
- 1 Documentation
- 1.1 PND download and installation
- 1.2 Using the UI
- 1.3 Installing an OS into an image
- 1.3.1 Creating HDD images using your Desktop PC (Linux)
- 1.3.2 Creating HDD images using your Desktop PC (Windows)
- 1.3.3 Installing Microsoft DOS
- 1.3.4 Installing Microsoft Windows 3.1 / 3.11
- 1.3.5 Installing Microsoft Windows 95 on PC
- 1.3.6 Installing Microsoft Windows 98
- 1.3.7 alternativly Way to install Win95/98
- 1.3.8 Installing Microsoft Windows XP
- 1.3.9 Installing Linux
- 1.3.10 Downloading and using ready-made FreeDOS and ReactOS images
- 1.4 Troubleshooting
- 1.5 Credits
- 2 Compatibility lists
Documentation
PND download and installation
Downloading the PND
Use your favorite browser to navigate to the following url: [repo...](Will be available after release) and klick the Download button. Save the File somewhere on your PC. If you use your Pandora to download, you can save it to the directory mentioned in the next chapeter directly.
Installing the PND
Put the downloaded file onto your sdcard into one of the following folders: For Desktop: YOURSDCARD/pandora/desktop For Menu: YOURSDCARD/pandora/menu For both: YOURSDCARD/pandora/apps
If you do this on your PC, insert the sdcard into your Pandora afterwards.
If you use pndstore or some other tool to download and install pnds, please see their documentation for how to use them.
Running the PND
If the above steps worked properly, you should see the Qemu for Pandora icon in the above mentioned place(s) now. (Double)click it to startup the GUI.
Using the UI
Main
Mounting HDD images
Click on the icon with the folder next to "Load image..." to browse your filesystem. Navigate to the imagefile you want to load and select it by doubleclicking it or mark it with a single click and press "open". The help-button will provide some hints on how to do that as well. It is also possible to enter the fullpath including the imagename into the box directly. (e.g. /media/PATHTOYOURSD/qemuimages/freedos.qcow2)
Mounting CD/DVD images
Click on the icon with the folder next to "Load iso.." to browse your filesystem. Navigate to the iso (cdrom image) you want to load and select it by doubleclicking it or mark it with a single click and press "open". The help-button will provide some hints on how to do that as well. It is also possible to enter the fullpath including the isoname into the box directly. (e.g. /media/PATHTOYOURSD/qemuimages/freedos.iso)
Assigning RAM to the machine
Click on the textfield next to "RAM in MB" and enter the amount of RAM in MegaBytes, that the machine should use. If you leave this field blank, the standard value of 128MB will be used.
Launch the machine
When you are happy with all options, you can click the "Launch" button to start the virtual machine.
Exit the UI
If you want to quit the gui, click on the "Cancel" button in the Main tab.
Image Tools
Creating HDD images using the UI
- On the "Image Tools" tab, type in the name of your image in the first textfield without a fileextension. (e.g. test-image)
- Type the desired size of the new image into the second textfield. The size is in MegaBytes. So for a 1GB image type 1024.
- Click on the "Create Image" button.
Your new image will be created in the following directory: appdata/qemu/images/
Other options
Video options
- Use Bochs vga card instead of Cirrus Logic
Simulate a standard VGA card with Bochs VBE extensions instead of the default Cirrus Logic GD5446 PCI VGA
- Fullscreen
Start the virtual machine in fullscreenmode rather than in a window. You can switch between the modes by pressing alt+ctrl+f.
Sound options
- Disable sound
Disable sound by selection this option. (Qemu doesn't support to disable the sound completely, but with this option you will choose a soundcard, that is not supported by most operating systems)
- Adlib card emulation
Emulate an additional Adlib synthesizer card.
CPU options
- 486 CPU instead of pentium
Check this option, if you want qemu to emulate a 486 PC instead of the default pentium PC.
Network options
- Disable Network
Check this, if you do not want qemu to emulate a networkcard.
Installing an OS into an image
Creating HDD images using your Desktop PC (Linux)
Creating HDD images using your Desktop PC (Windows)
- Download Qemu Manager 7 for Windows.
- Install into Windows and run Qemu Manager as Admin.
- go to the Option Qemu Version Management and install Qemu 0.14.1
(You must do this,otherwise QemuManager will use Version0.11 by itself and this Version isnt Compatible)
- Now you can Use the "File/Create new Virtual Disk" Option
- Choose the max Image Size and i recommend the qcow2 Image Format.
Your new empty Image ist now in your QemuManager Folder named "Images"
Installing Microsoft DOS
On your Desktop PC
On the Pandora
Installing Microsoft Windows 3.1 / 3.11
On your Desktop PC
On the Pandora
Installing Microsoft Windows 95 on PC
- start Qemu Manager
- create new VM
- Name it what you like(example win95)
- Choose x86PC , Operating system Windows58 and very very Important choose Qemu Version 0.14.1 the standart 0.11.1 will not work
- select Ram 128MB(the max what Pandora Qemu can use) and choose the size of your Harddisk
- Virtual Machine Output is important to set it to "QemuWindow"(not QemuManager)
- now you should use this Hardware Settings: Soundcard=Yes
SoundHW=Soundblaster16
Networking=none (the Networking is not testet now with Win98,but it could work)
VideoCard=Cirrus GD5446
- and under the Menu Advanced some Performance Tweaks:
Disable Hpet=YES
Disable ACPI Support=YES
- NOW WE CAN INSTALL Win95:
- Switch to Drives and Choose as CDROM your CDROM Drive or your own Win95Iso
- use one Win95 Bootdisk (.ima and .img Diskformats shoud work)
- start from Bootfloppydisk(or Image)and start install (THE MSDOS CDROM DRIVER HANGS A LITTLE BUT AFTER 1-2MINUTES WILL IT LOAD FINE)
- Setup Should start well(when it hangs in installation Progress,theres a alternativly way to install Win95/98)
- AFTER INTALLATION CHANGE IN HARDWAREMANAGER THE PLUG&PLAY BIOS MANUALY TO PCI-BUS.
(HARDWARE AUTODETECTION WILL NOT WORK FULL THEN YOU MUST MAKE THIS AFTER INSTALLATION)
Happy installing/experimenting :)
Installing Microsoft Windows 98
On your Desktop PC
- start Qemu Manager
- create new VM
- Name it what you like(example win98)
- Choose x86PC , Operating system Windows98 and very very Important
choose Qemu Version 0.14.1 the standart 0.11.1 will not work
- select Ram 128MB(the max what Pandora Qemu can use)
and choose the size of your Harddisk
- Virtual Machine Output is important to set it to "QemuWindow"(not QemuManager)
- now you should use this Hardware Settings:
Soundcard=Yes
SoundHW=Soundblaster16
Networking=none (the Networking is not testet now with Win98,but it could work)
VideoCard=Cirrus GD5446
USBSupport=Yes
USBDevices=add USB Tablet with the + Symbol(this is for Pandora Touchscreen support)
- and under the Menu Advanced some Performance Tweaks:
Disable Hpet=YES
Disable ACPI Support=YES
- NOW WE CAN INSTALL WIN98 or WIN98SE:
- Switch to Drives and Choose as CDROM your CDROM Drive or your own Win98Iso
- start Qemu with the green Play Button
- start from CDROM and start install
(THE MSDOS CDROM DRIVER HANGS A LITTLE BUT AFTER 1-2MINUTES WILL IT LOAD FINE)
- THE TOUCHSCREEN SUPPORT WILL ONLY WORK WHEN YOU AFTER INTALLATION CHANGE IN HARDWAREMANAGER THE PLUG&PLAY BIOS MANUALY TO PCI-BUS.
- (HARDWARE AUTODETECTION WILL NOT WORK FULL THEN YOU MUST MAKE THIS AFTER INSTALLATION)
- Happy installing/experimenting :)
alternativly Way to install Win95/98
On the PC
- Break the installation Progress with F3 and you will be in MSDOS
- switch to a: and make your HD Image bootable with
sys c:
- switch to HDD and make a setup Directory with
md c:\setup
cd c:\setup
- now switch to your CD Drive
d:
cd win95 (or when you want to install win98,then "cd win98")
- and copy your Setup Files to your HDDImage
copy . c:.
- your setup Files should now copy to c:\setup
- after this boot your HDD Image without Floppy Image and without your Windows Iso
- you must be now in Dos and must type
cd setup
xmsmmgr
setup
- Now this is the Way who must install Windows perfectly
- happy experimenting/installing
On the Pandora
- same like PC
Installing Microsoft Windows XP
On your Desktop PC
same like Windows98 but not testet yet.
On the Pandora
Installing Linux
On your Desktop PC
On the Pandora
Downloading and using ready-made FreeDOS and ReactOS images
Troubleshooting
Known problems
We are working on them. If you have found a solution or can provide a patch, please pm mcobit at boards.openpandora.org
- Paths to image or isofiles as well, as imagenames specified in the "Image Tool" MUST NOT contain any whitespaces.
- EMS Memory under Dos is a little Tricky to get work but it work. You must use in Config.sys the Entry "EMM386 M9" and behind Himem.sys must stand nothing,only Himem.sys
- Shared Folders: don't use shared folders as an "active" source: write support for shared folders is buggy, so don't run applications/games from shared folder, just copy its content on the virtual systems drive. A lot of games have problems writing to the shared folder
Report a bug
What to do, if…
- Windows cannot find the mounted CD Image??
Solution=Install a MS-Dos CD-Rom Treiber in your Image and let it load before Windows starting.
- EMS Memory isnt working??
Solution=It works when you have in Config.sys:
Device=Himem.sys
Device=Emm386.exe M9
(or Devicehigh=)
- A Game/or System breaks and you are in PanQemu Startwindow again??
Its a Fullscreen Bug from Qemu
(Qemu for Pandora cannot handle Resolutions over 640x480 in Fullscreen Mode)
Solution=use Qemu in Windowed Mode(not in Fullscreen)and switch to 640x480,
then you can press ctrl+alt+f to switch to Fullscreen again(works well).
Credits
Compatibility lists
Operating Systems
Name | Version | Runs? | Useable? | Loadingtime | Comments |
---|---|---|---|---|---|
Microsoft DOS | 6.22 | Yes | Yes | ?? | |
Microsoft DOS | 7.10 | Yes | Yes | ?? | |
Microsoft Windows | 3.1 | ?? | ?? | ?? | |
Microsoft Windows | 3.11 | ?? | ?? | ?? | |
Microsoft Windows | 95 | Yes | Yes | ?? | |
Microsoft Windows | 98 | Yes | Yes | ?? | IO - Access seems slow |
Microsoft Windows | ME | ?? | ?? | ?? | |
Microsoft Windows | 2000 | ?? | ?? | ?? | Should only install with activated Win2k hack for qemu |
Microsoft Windows | XP | Yes | Not quite | ?? | |
Microsoft Windows | VISTA | ?? | ?? | ?? | |
Microsoft Windows | 7 | ?? | ?? | ?? | |
Freedos | 1.1 | Yes | Yes | ?? | Need a bit of work to get it installed |
ReactOS | ?? | Yes | Yes | ?? | Downloadable image from website |
Ubuntu Linux | ?? | ?? | ?? | ?? | |
TinyCore Linux | ?? | Yes | Yes | ?? |
Office/Desktop programs
Name | Version | Runs? | Useable? | Loadingtime | Comments |
---|---|---|---|---|---|
Notepad | Windows 95 | Yes | Yes |
Games
Office/Desktop programs:
Name | Version | Operating System | Runs | Sound | MHz | Playable | Comments |
---|---|---|---|---|---|---|---|
Age of Empires | Microsoft Windows 95 | Yes | yes | 950 | Yes | ||
Archemdian Dynasty (Schleichfahrt) | Microsoft DOS 6.22 | No | No | 950 | No | ||
Alone in the Dark | Microsoft DOS 6.22 | yes | No | 950 | yes | slow but playable | |
Battle Arena Toshinden | Microsoft DOS 7.10 | Yes | Yes | 870 | Yes | ||
Command&Conquer | Microsoft DOS 7.10 | Yes | yes | 950 | Yes | perfectly | |
Dune 2 | FreeDos | Yes | No | 900 | Yes | ||
DungeonKeeper | Microsoft DOS 7.10 | Yes | Yes | 870 | Yes | ||
Descent | 1 | Microsoft DOS 7.10 | Yes | Yes | 870 | Yes | |
Fatal Racing | Microsoft DOS 6.22 | yes | No | 950 | No | too slow to play | |
Ishar III | Microsoft DOS 7.10 | Yes | No | 870 | Yes | ||
James Pond 2 | Microsoft DOS 6.22 | yes | No | 950 | yes | runs perfectly without Sound | |
Microprose F1GP Demo! | Microsoft DOS 6.22 | Yes | No | 950 | Yes | Demo is restricted to 8 FPS | |
Need for Speed | Microsoft Dos 7.10 | Yes | No | 950 | Yes | runs perfectly without Sound | |
One Must Fall 2097 | CD | Microsoft DOS 6.22 | Yes | Yes | 950 | Yes | runs near perfect, with best sound quality |
Tie Fighter | Microsoft DOS 6.22 | No | No | 950 | No | Does not start | |
Tomb Raider | Microsoft DOS 7.10 | Yes | yes | 950 | Yes | very little Bit of stuttering | |
Stunts | Dos 6.22 | Yes | yes | 800 | Yes | perfectly | |
Syndicate | Microsoft DOS 7.10 | Yes | yes | 950 | Yes | smoothly | |
Skyroads | Freedos1.1 | Yes | yes | 950 | Yes | smoothly | |
Settlers 2 Gold (Die Siedler 2 Gold) | Microsoft DOS 6.22 | Yes | No | 950 | Yes | no saving | |
WIPEEEOUT | Microsoft DOS 7.10 | Yes | No | 870 | Yes | ||
World of Xeen | Microsoft DOS 6.22 | Yes | Yes | 950 | Yes | ||
Xentar(Knights of) | Microsoft DOS 6.22 | Yes | Yes | 950 | Yes | perfectly in 2D Mode | |
X-Wing | Microsoft DOS 6.22 | Yes | No | 950 | Yes | Runs well with low details |