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- Copyright (C) 1998-99, VMware, Inc. All Rights Reserved.
-
- Thank you for downloading VMware 1.1 for Linux.
- ______________________________________________________________________________
-
- 1. INSTALLING VMWARE FOR LINUX
-
- Please visit http://www.vmware.com/support/easysteps.html for help on
- getting started installing VMware.
-
- At the time of this release the Linux host operating systems officially
- supported by VMware are --
-
- Caldera 1.3
- Red Hat 5.0, 5.1, 5.2 or 6.0
- SuSE 6.0, 6.1 or 6.2
-
- VMware should run on later versions of Caldera, Red Hat and SuSE, see
- http://www.vmware.com/support for the latest information.
-
- VMware will run on some other Linux distributions and versions; however,
- it may require some expertise to correctly install and configure
- VMware on these systems.
-
- If you are running on an Symmetric Multi-Processor (SMP) host system,
- VMware will fail to run unless you are using a Linux 2.2.x kernel.
-
- VMware absolutely requires glibc support on the host operating
- system. Errors such as "no such file or directory" when trying to run
- vmware, even though the 'vmware' executable is installed, is a symptom
- of not having glibc support or of having incorrectly installed or damaged
- dynamic libraries. Some Linux operating systems (including Caldera 1.3)
- do not install glibc support as standard, check the documentation for
- your distribution.
-
- ______________________________________________________________________________
-
- 2. GETTING HELP
-
- For help trouble shooting, first refer to the list of
- known issues below and the latest version of this list at
- http://www.vmware.com/support/issues_linux.html.
-
- There is a list of troubleshooting suggestions at
- http://www.vmware.com/support/troubleshooting_linux.html.
-
- VMware hosts a series of newsgroups, including discussions of
- problems, for VMware users from a news server at news.vmware.com. See
- http://www.vmware.com/support/newsgroups.html.
-
- Support for VMware 1.1 for Linux is available
- free of charge to registered users. Please visit
- http://www.vmware.com/support/support.html for information on VMware
- support and how to report problems with VMware 1.1 for Linux.
-
- VMware especially wants to know about fatal errors with messages
- like "NOT IMPLEMENTED" or "ASSERT". These failures will typically
- be associated with a file coding like F(123):456, or else with an
- offset like "Assert failed at 0x987654". If you get a message like
- "Bug F(123):456 BugNr=789" then this failure is associated with a bug
- that VMware is already aware of. In either case, please open a problem
- incident report at http://www5.vmware.com/forms/Incident_Login.cfm
- and include the log file and vmware-core core file if a core file was
- generated. The log file will either be named vmware-log or
- <config file>.log where <config file> is the name you gave to your
- VMware configuration.
-
- ______________________________________________________________________________
-
- 3. KNOWN ISSUES WITH VMWARE 1.1 FOR LINUX
-
- Please visit http://www.vmware.com/support/issues_linux.html for
- the latest list of known problems.
-
- These are the current major known issues and limitations with VMware. You
- also want to check the list of most commonly reported incidents.
-
- 1. Unsupported guest operating systems
- 2. Virtual machines within virtual machines
- 3. Booting from raw disks - IDE drives only
- 4. Multiprocessor system support
- 5. Windows NT 4.0 multiprocessor (MPS) HAL incompatibility
- 6. PCMCIA/PCCard support
- 7. Linux host laptop suspend problem
- 8. Supported mouse types
- 9. International Keyboard Support
- 10. Some keys on Japanese keyboards may not work inside virtual machines
- 11. Screen Saver Issues
- 12. Pseudocolor (8 bit, 256 color) display issues
- 13. Non-Ethernet network adapters
- 14. Poor MS-DOS performance with EMM386 extended memory
- 15. Direct3D/DirectX graphics support
- 16. DirectDraw/DirectX graphics support
- 17. DirectSound/DirectX not support
- 18. Sound support
- 19. Sound is choppy
- 20. No sound from virtual machine when host runs Enlightment Sound Daemon
- 21. Guest operating system serial (COM) and parallel port (LPT) devices
- 22. Parallel (LPT) ports device support
- 23. EIDE ATAPI Iomega Zip drive support
- 24. Windows 95 problems with AMD K6 based systems
- 25. Intermittent unexpected exit during Windows 95 install
- 26. Intermittent hanging related to CD-ROM drives
- 27. CD-ROM drive drawer automatic closing
- 28. CD-RW and CD-R drives not supported within a virtual machine
- 29. Multisession CD-Rs or "enhanced" audio CDs do not function correctly
- 30. DVD-ROM drives not supported within a virtual machine
- 31. Imation SuperDisk LS120 floppy disk drives not supported
- 32. VMware Incompatible with Linux Frame-Buffer Console
- 33. Installing VMware on a Slackware based distribution
- 34. VMware install process generates gcc errors on Slackware 4.0/SMP host
- installations
- 35. Serial port performance on the host machine may suffer when a virtual
- machine is running
- 36. Accessing Winmodems and Winprinters from inside a virtual machine
- 37. Latest AMD PCnet Family Ethernet Driver does not work in virtual
- machines running Windows NT
- 38. Host machine crashes when a virtual machine configured for Bridged
- mode networking is powered up; no problems if Host-only mode is used.
- 39. The VMware Tools for Linux installation script does not recognize
- Linux Mandrake installations.
- 40. Nonpersistent disk changes not preserved across reset of the virtual
- machine.
-
-
- 1. Unsupported guest operating systems
- The following guest operating systems do not work with the VMware
- 1.1 for Linux . These guest operating systems may be supported in a
- future release:
- - IBM OS/2 and OS/2 Warp
-
- The following guest operating systems do not work with the VMware
- 1.1 for Linux. There are currently no plans to support these guest
- operating systems in the near future:
- - BeOS
- - Minix
- - QNX
- - SCO Unix
- - SCO UnixWare
- - Novel Netware Server
-
- 2. Virtual machines within virtual machines
- A virtual machine cannot be run within a virtual machine. VMware
- recommends that you do not attempt this procedure. Attempts to run a
- virtual machine within a virtual machine may hang your system.
-
- 3. Booting from raw disks - IDE drives only
- Booting a virtual disk from raw devices works only on IDE disks.
- Booting a virtual machine from a raw SCSI disk is not supported. This
- limitation will be present in VMware Linux release 1.1. For more
- information on booting a virtual machine from a raw disk partition, as
- you would do on a system already configured to dual or multi-boot see
- http://www.vmware.com/support/rawdisklinux.html. Booting a virtual
- machine from raw devices is only recommended for advanced users.
-
- 4. Multiprocessor system support
- VMware will run on Symmetric Multi-Processor (SMP) systems, also
- technically referred to as Multi-Processor Specification (MPS)
- systems. However, the environment provided within each VMware virtual
- machine is a Uni-Processor (UP) system. Multiple concurrent VMware
- virtual machines will make use of the multiple processors in a system.
-
- VMware requires a Linux 2.2.x kernel to run on an SMP system and will
- fail with an error message on SMP systems running 2.0.x or 2.1.x
- kernels.
-
- 5. Windows NT 4.0 multiprocessor (MPS) HAL incompatibility
- Windows NT installed natively on a Multi-Processor Specification (MPS)
- system will not boot and run within the UP (Uni-Processor) environment
- of a VMware virtual machine. This is because during installation
- Windows NT installs a separate UP or MPS HAL (Hardware Abstraction
- Layer), depending on the hardware present. A Windows NT MPS HAL will
- not run on a UP system.
-
- It is possible to change a Windows NT 4.0 MPS HAL to a UP HAL,
- although this should only be attempted by very experienced Windows NT
- users. To switch Windows NT 4.0 between the UNI and MPS HAL, refer to
- article Q156358 in the Microsoft Knowledge Base. However, it may be
- easier to install a new separate copy of Windows NT within a virtual
- machine. If you do this, Windows NT will automatically install a UP
- HAL.
-
- 6. PCMCIA/PCCard support
- VMware does not provide direct support within a virtual machine for
- PCMCIA or PCCard devices, such as those found on notebook (laptop,
- mobile and portable) computers. Special PCMCIA or PCCard drivers or
- software cannot be used within a VMware virtual machine. However,
- standard Ethernet and Modem PCMCIA or PCCard adapters should be usable
- within a virtual machine, and special PCMCIA or PCCard devices or
- features should continue to be accessible from the host operating
- system while VMware is running.
-
- It should be possible to install an Ethernet PCMCIA/PCCard supported
- by the Linux host operating system. The guest operating system will
- see a virtual AMD PCnet-II PCI Ethernet adapter regardless of what
- PCMCIA/PCCard is installed in the actual computer.
-
- It should be possible to install a modem card that emulates a standard
- UART and is supported by the Linux host operating system. The guest
- operating system should be able to see the modem mapped as a generic
- COM serial port.
-
- Ejecting or installing a PCMCIA/PCCard used by a running virtual
- machine may cause problems.
-
- 7. Linux host laptop suspend problem
- Linux host operating systems, even those that support Advanced Power
- Management (APM), may have problems if a laptop computer suspends
- while virtual machines are running. The virtual machines may hang and
- not restart.
-
- 8. Supported mouse types
- VMware supports the following mouse types.
- - PS/2
- - Microsoft serial
- - Mouse Systems
- - Logitech MouseMan serial
- - Microsoft Intellimouse PS/2 (acts like a 3-button mouse with no
- wheel within a virtual machine )
-
- Some mice can be made to work by selecting the closest compatible
- mouse in the VMware Configuration Editor. Some mice not on this list,
- including the Microsoft Inbus mouse, will not work with VMware.
-
- 9. International Keyboard Support
- VMware for Linux should map all keys to the appropriate keyboard type
- when the host is using an X server from XFree86 and you are running
- locally on the host. However, if VMware is running remotely
- (regardless of the X server used) or locally with a non-XFree86 X
- server, then only a limited number of non-US keyboards are supported.
- Depending on the X server version and user-defined key mappings,
- certain keyboard types may work. See
- http://www.vmware.com/support/keyboard.html if you are experiencing
- problems when using an international keyboard.
-
- 10. Some keys on Japanese keyboards may not work within virtual machines
- If some keys on your Japanese keyboard do not work within a virtual
- machine, adding the following to your '~/.vmware/config' file may fix
- the problem:
- xkeymap.keycode.120 = 0x070
- xkeymap.keycode.123 = 0x073
- xkeymap.keycode.129 = 0x079
- xkeymap.keycode.131 = 0x07b
- xkeymap.keycode.133 = 0x07d
-
- 11. Screen Saver Issues
- If mouse/keyboard is grabbed by a virtual machine and it sits idle
- long enough to activate the host screen saver, control will NOT be
- returned to the user by moving the mouse or typing on the keyboard.
- Certain screen saver programs (like xscreensaver) will not see the
- keyboard/mouse activity occuring within the virtual machine and will
- not give control back to the user. If you experience this problem, you
- can get control back by pressing CTRL-ALT-ESC (to release the mouse
- from the virtual machine) and then either moving the mouse or typing
- on the keyboard as normal.
-
- 12. Pseudocolor (8 bit, 256 color) display issues
- VMware does not recommend using a host X display that uses pseudocolor
- (8 bit, 256 color). A host X display which uses pseudocolor will
- typically have problems displaying VMware in windowed mode. The
- displayed colors will be dramatically affected, with the particular
- results dependent on whether the cursor focus is in a VMware window or
- not. This is a standard limitation of pseudocolor X servers.
-
- 13. Non-Ethernet network adapters
- VMware does not support non-Ethernet network adapter cards (including
- token ring, FDDI, CDDI or ATM ) in "bridged mode". VMware installed on
- hosts with non-Ethernet network adapter cards can use the virtual
- network in host-only mode, or can use the host as a proxy to connect
- to non-Ethernet networks. See
- http://www.vmware.com/support/networking.html for more details.
-
- 14. Poor MS-DOS performance with EMM386 extended memory
- Running MS-DOS with EMM386.EXE and other extended memory managers may
- cause significant performance degradation. This will only occur when
- you are running MS-DOS or MS-DOS floppy disk-based installs (such as
- when you are installing Windows 95). If you are initially booting a
- virtual machine with an MS-DOS or Windows 95 boot diskette with CD-ROM
- drivers make sure that EMM386.EXE (or other memory managers) are not
- being loaded. HIMEM.SYS and RAMDRIVE.SYS can be loaded and used
- without problems.
-
- 15. Direct3D/DirectX graphics support
- Direct3D is not supported at this time. Products requiring this
- feature may or may not install, and may or may not run after
- installation.
-
- 16. DirectDraw/DirectX graphics support
- DirectDraw is not supported at this time. However, the VMware SVGA
- drivers for Windows 95, Windows 98 and Windows NT offer partial
- DirectDraw functionality. Products requiring this feature may or may
- not install, and may or may not run after installation. In some cases,
- some products may work if the host X server is switched to 8-bit (256)
- color depth before the VMware virtual machine is started. We plan to
- provide full DirectDraw support in a future release of VMware.
-
- 17. DirectSound/DirectX not supported
- DirectSound is not supported at this time. Products requiring this
- feature may or may not install, and may or may not run after
- installation.
-
- 18. Sound support
- VMware provides basic play support for Soundblaster-compatible PCM
- (Pulse Code Modulation) audio and can support formats such as .wav and
- .au files. VMware virtual machines do not support MIDI devices, game
- ports or audio input devices.
-
- Sound may play erratically under heavy system loads. If you
- experience this problem, try closing some running applications.
-
- 19. Sound is choppy
- There is a bug in VMware for Linux that causes sound to play roughly
- and with frequent interruptions even under light CPU load. This bug
- appears intermittently. It will be fixed in a future release.
-
- 20. No sound from virtual machine when host runs Enlightment Sound Daemon
- If Enlightment Sound Daemon is enabled on the Linux host, the software
- opens the real PC's sound device by the time X starts. When a virtual
- machine with sound configured is started on a host with ESD running,
- VMware will not be able to access the sound device since it is in use.
- As a workaround, you can start the VMware session using the 'esddsp'
- wrapper (start the session by typing 'esddsp vmware' or 'esddsp
- <config_filename>.cfg'). The wrapper will pass the sound output
- generated by the virtual machine as an audio stream to the ESD audio
- server.
-
- 21. Guest operating system serial (COM) and parallel port (LPT) devices
- Guest operating systems will detect and install device drivers for
- four serial (COM) ports and two parallel (LPT) ports even if those
- devices are not enabled in VMware. These virtual devices consume guest
- operating system IRQ and I/O address resources and appear to be
- present from within the guest operating system. Leaving these devices
- "as is" and unconfigured in VMware will not cause any problems. To
- enable a device, shut down the guest operating system, power off
- VMware, and use the Configuration Editor to enable the serial or
- parallel port device.
-
- 22. Parallel (LPT) ports device support
- This release contains support for bi-directional parallel ports.
- For information on configuring these ports, refer to
- http://www.vmware.com/support/parportlinux.html.
-
- 23. EIDE ATAPI Iomega Zip drive support
- Iomega Zip drives that use an EIDE ATAPI interface cannot be used
- within a VMware virtual machine. IDE disk drives within a virtual
- machine do not support ATAPI (although the virtual machine IDE CD-ROM
- drives do). Iomega EIDE ATAPI Zip drives can continue to be used on
- the host operating system and may contain VMware virtual disks.
-
- 24. Windows 95 problems with AMD K6 processor-based systems
- Windows 95 may not run reliably as a guest operating system on
- machines using the AMD K6 processor. This problem does not occur with
- other guest operating systems including Windows 98 and Windows NT;
- upgrading to either of these operating systems is recommended.
- Although this situation is related to a known Windows 95 problem on K6
- processors, the available patch may prevent Windows 95 from booting
- within a VMware virtual machine. If you continue to experience
- problems after installing the patch, try installing only a small
- portion of it using the following steps:
-
- a) From the virtual machine or another machine, use gzip, winzip or
- similar programs to view the contents of the patch. Do not run the AMD
- K6 patch program.
- b) Extract the 'IOS.VXD' file from the patch and copy it to the
- 'c:\windows\system\vmm32' directory of the virtual machine running
- Windows 95.
- c) Rename the RMM.PDR file in the virtual machine's
- 'c:\windows\system\iosubsys' directory to RMM-OLD.PDR.
- d) Shutdown and restart the virtual machine (the problem should go
- away or fail less often).
-
- There are additional known problems in Microsoft Windows 95 that cause
- it to fail at startup. Please see
- http://www.amd.com/products/cpg/k623d/win95_update_k6.html for more
- information.
-
- 25. Intermittent unexpected exit during Windows 95 install
- An intermittent problem can occur during Windows 95 installations in a
- virtual machine. Shortly after the Windows 95 Setup program is
- started, scandisk runs to completion. But when the Windows 95 Setup
- program is supposed to start its graphical user interface, the virtual
- machine reverts back to an MS-DOS prompt. We recommend that you run
- the Windows 95 Setup using the "/is" switch: "setup /is"
- This will prevent scandisk from running and should solve this problem.
-
- 26. Intermittent hanging related to CD-ROM drives
- If you experience frequent "pausing" or slowdown, in virtual machines
- running Windows operating systems, which corresponds to the VMware
- CD-ROM activity LEDs when no CD-ROM media is in the drive, and/or if
- you get hints upon startup that your kernel does not support the Linux
- Uniform CDROM Driver, you should upgrade your kernel to at least Linux
- 2.2.4. With this upgrade, the pauses should go away, the CD-ROM drive
- will spin down when idle, and a lot of other quirky CD-ROM behavior
- will be fixed.
-
- If you are unable to upgrade your Linux kernel, it may be possible to
- work around the "pausing" or slowdown by disabling the CD-ROM in the
- VMware Settings > Removable Devices menu. Another work around is to
- disable CD-ROM autoplay. For Windows 95 and Windows 98, go to Control
- Panel > System > Device Manager > CDROM and double-click on the CD-ROM
- device; under Settings, uncheck the "Auto insert notification" check
- box.
-
- 27. CD-ROM drive drawer automatic closing
- On systems with Linux kernels prior to 2.2.4, VMware can cause the
- CD-ROM drawer to close rapidly and automatically. This behavior can be
- annoying, and if it occurs when you are loading a CD-ROM into the
- drive, it may cause the media or user┤s fingers to become trapped in
- the drawer. Please exercise caution when placing media in the CD-ROM
- drive.
-
- We recommend upgrading your Linux kernel to version 2.2.4 or later.
- Alternately, you can disable CD-ROM autoplay. For Windows 95 and
- Windows 98, go to Control Panel > System > Device Manager > CDROM and
- double-click on the CD-ROM device; under Settings, uncheck the "Auto
- insert notification" check box.
-
- 28. CD-RW and CD-R drives not supported within a virtual machine
- VMware currently supports CD-RW (Read Write) and CD-R (Recordable)
- drives within a virtual machine as standard CD-ROM drives. Writing to
- these drives is not supported within a virtual machine. However, these
- drives can continue to be used on the host system.
-
- VMware plans to provide support for CD-RW and CD-R drives within a
- virtual machine in a future release.
-
- 29. Multisession CD-Rs or "enhanced" audio CDs do not function correctly
- Multisession CD-ROMs may not wok correctly with VMware. VMware relies
- on the host operating system for device access and Linux does not
- provide necessary information about multisession CD-ROMs. VMware may
- correctly read data from the CD-R, but will likely incorrectly read
- from all CD-ROM sessions, especially later ones which update earlier
- ones. VMware will issue "ATAPI_CDROM: Multisession disc present, but
- only reporting one session" warnings on the console and in the log
- file.
-
- 30. DVD-ROM drives not supported within a virtual machine
- VMware currently supports DVD-ROM drives within a virtual machine as
- standard CD-ROM drives. These drives can continue to be used on the
- host system.
-
- VMware plans to provide support for DVD-ROM drives within a virtual
- machine in a future release.
-
- 31. Imation SuperDisk LS120 floppy disk drives not supported
- VMware does not currently support Imation SuperDisk LS120 120MB floppy
- disk drives within a virtual machine, either as standard floppy drives
- or LS120 drives. These drives can continue to be used on the host
- system but cannot be used within a virtual machine. Systems that have
- only SuperDisk floppy drives will not be able to install guest
- operating systems that require booting from a floppy disk. One work a
- round for this is to install guest operating systems from bootable
- CD-ROMs. Another workaround is to add an additional conventional
- floppy disk drive to the computer. These drive are available from
- retailers at relatively low cost and are typically easy to install. If
- you are unsure of what you are doing please consult an experienced PC
- repair specialist.
-
- 32. VMware Incompatible with Linux Frame-Buffer Console
- VMware is not compatible with the Linux Frame-Buffer Console (fbcon)
- driver. Running VMware on a kernel compiled with fbcon support may
- result in the entire system hanging. VMware will improve this problem
- and will in future fail with a meaningful message if fbcon is
- detected. Reports from the field indicate that running 'fbset -depth 0
- -a' before launching VMware fixes the problem by switching the virtual
- terminal to VGA compatible mode.
-
- 33. Installing VMware on a Slackware based distribution
- There have been reports of successful VMware installations by users
- running a Slackware based distribution. The two important points when
- starting with a Slackware system are glibc and the boot scripts.
- 1) Insure you are either using a glibc version of Slackware (as some
- of the most recent or Beta versions are) or you have the optional
- glibc packages installed.
- 2) Slackware does not use SysV boot (rc) scripts. The easiest thing is
- to let the install script install /etc/rc.d/init.d/vmware (or where
- ever you tell it to put the boot script) and then add the following
- lines to rc.local
-
- if [ -x /etc/rc.d/init.d/vmware ]
- then
- /etc/rc.d/init.d/vmware start
- fi
-
- This should cause the modules to be properly loaded at boot time.
- Otherwise, you may get errors about opening /dev/vmmon and may have to
- handrun the scripts. Keep in mind that Slackware is not an explicitly
- supported distribution, mostly because of its unusual file layout.
-
- 34. VMware install process generates gcc errors on Slackware 4.0/SMP host
- installations
- If SMP support is disabled when VMware is installed on a host running
- Slackware 4.0, then the modules should compile with no problems.
- However, when SMP is enabled in the Makefile for the VMware modules,
- the installation will fail with gcc errors. To fix the problem: run a
- 'make config' and a 'make dep' in the kernel source directory, then
- re-run './install.pl'.
-
- 35. Serial port performance on the host machine may suffer when a virtual
- machine is running
- VMware for Linux may disable interrupts on the host for a long period
- of time which can result in host UARTs dropping characters
- intermittently. No corruption will occur, but retries in the software
- controlling the UART(s) will reduce the transfer rate of the host.
- This problem should be fixed in the near future.
-
- 36. Accessing Winmodems and Winprinters from within a virtual machine
- Virtual machines can not access winmodem or winprinters; futhermore,
- the Linux host may not support these devices. Winmodems and
- winprinters ship with special software/drivers for machines running
- Windows. In general, Linux cannot use these peripherals since a
- special Linux software/driver is not provided. However, if such
- special software is made available for Linux (by the original vendor
- or 3rd-party), the virtual machine should be able to talk to the
- device as long as the software exports the modem/printer interfaces in
- a standard way (i.e. virtual machines could access these devices via
- their serial/parallel ports).
-
- 37. Latest AMD PCnet Family Ethernet Driver does not work in virtual
- machines running Windows NT
- The driver included with the 'PCnet Family Software for Windows NT
- 4.0/2000' at AMD's website may work slowly or not at all when run
- within a virtual machine. For now, if the virtual machine is enabled
- for networking, make sure to install the 'AMD PCNET Family Ethernet
- Adapter' driver included on the Windows NT 4.0 CD.
-
- 38. Host machine crashes when a virtual machine configured for Bridged
- mode networking is powered up; no problems if Host-only mode is used.
- Most likely the NIC in the real machine is having problems when VMware
- software tries to set it in Promiscuous mode. Try running 'tcpdump'
- (as root) on the host operating system, if the real machine crashes
- then the problem is most likely due to the NIC not being able handle
- Promiscuous mode. Try an updated driver (for the NIC on the host) or
- use a different NIC that does support Promiscuous mode. Once you can
- get 'tcpdump' to work on the host, then the virtual machine should
- work in Bridged mode as well.
-
- 39. The VMware Tools for Linux installation script does not recognize
- Linux Mandrake installations.
- The ./install.pl installation script included with the VMware Tools
- for Linux package will not recognize Linux Mandrake installations. To
- install VMware Tools for Linux on top of Linux Mandrake installations
- add "redhat" as a command line parameter when you run the installation
- script. For example, run './install.pl redhat'.
-
- 40. Nonpersistent disk changes not preserved across reset of the virtual
- machine.
- The behavior of a reset triggered by the RESET button or the RESET
- menu entry when the virtual machine uses nonpersistent disks is not
- consistent with the other disk modes. On RESET, all changes to
- nonpersistent disks between a power on and a reset are lost. This will
- be changed in future releases.
-
- If there is a possibility you need to preserve changes across a RESET,
- you should use the undoable disk mode. To change the mode of your
- disk, go to Settings > Configuration Editor > IDE Drives > IDE x:y on
- the virtual machine menu panel, and select "undoable".
-
- ______________________________________________________________________________
-