VMware Workstation 7 Manuale Utente Scaricare il pdf (Pagina 176)

Workstation User’s Manual

176 VMware, Inc.

Workstation7.0forLinuxsupportsAdvancedLinuxSoundArchitecture(ALSA).

WindowsXP,WindowsVista,Windows7andmostrecentLinuxdistributionsdetect

thesounddeviceandinstallappropriatedriversforit.

ForWindowsVistaorWindows7,whenyouinstallVMwareToolsina64‐bitWindows

VistaorWindows7guestope

ratingsystem,

asounddriverisinstalled.For32‐bit

WindowsVistaandWindows7guestsandWindows2003Serverguests,useWindows

Updatetoinstalla32‐bitdriver.

Installing Sound Drivers in Windows 9x and NT Guests

Windows95,Windows98,Windows98SE,andWindowsNT4.0donothavedrivers

fortheSoundBlasterAudioPCIadapter.Tousesoundintheseguestoperatingsystems,

downloadthedriverfromtheCreativeLabsWebsiteandinstallitintheguest

operatingsystems.

CreativeLabshasWebsitesthatservediffe

rentregionsoftheworld.The adaptername

varies,dependingontheregion,butusuallyincludesPCI128.

Using Advanced Linux Sound Architecture (ALSA)

Workstation7.0supportsAdvancedLinuxSoundArchitecture(ALSA).Earlier

versionsofWorkstationusedtheOpenSoundSystem(OSS)interfaceforsound

playbackandrecordinginvirtualmachinesrunningonLinuxhosts.UnlikeOSS,ALSA

doesnotrequireexclusiveaccesstothesounddevice.Thehostmachineandmultiple

virtualmachinescanplaysou

ndatthesametime

BeforeyoucanuseALSAinaVMwarevirtualmachine,yoursystemmustmeetthe

followingrequirements.

 TheALSAlibraryversiononthehostsystemmustbeversion1.0.16orlater.

 ThesoundcardonyourhostmachinemustsupportALSA.Thealsa‐project.org

Websitemaintainsacurrentlistingofsoundcardsandchipsetsthatsupport

ALSA.

 Thecurrentusermusthavetheappropriatepermissionstoaccessthesound

device.

 Thesounddeviceonthehostmustnotbemuted.Youcanusethealsamixer

graphicalmixerprogramtoensurethatthesounddeviceisnotmuted.Enter

alsmixerfromacommandprompt.Documentationforthealsamixerprogram

isavailableontheInternet.

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VMware Workstation 7 Manuale Utente Pagina 176