VirtualBox

Changes between Version 20 and Version 21 of VBoxLogging


Ignore:
Timestamp:
03/21/2017 04:23:33 PM (9 months ago)
Author:
frank
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • VBoxLogging

    v20 v21  
    8888== Guest Additions logging == 
    8989 
     90To enable the '''release logging''' (and debug logging) of the Guest R3 applications into the VMM backdoor: 
     91 * '''Windows guests''': Create a 
     92{{{ 
     93HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VBoxGuest\LoggingEnabled 
     94}}} 
     95 registry key with the value 0xFF (DWORD 32bit). 
     96 
     97 * '''Linux guests''': Set /sys/module/vboxguest/r3_log_to_host to 1. For Debian-based guests, install the sysfstools package and add 
     98{{{ 
     99module/vboxguest/parameters/r3_log_to_host = 1 
     100}}} 
     101 to /etc/sysfs.conf. Changing this value at runtime is possible as well. 
     102 
     103 
    90104To enable Guest Additions logging, add to the host environment variables: 
    91105 
     
    111125VBOX_LOG=+hgcm.e.f,+shared_folders.e.f 
    112126}}} 
    113  
    114 '''NOTE:''' If you have release build of GAs installed into your Windows guest, please also consider to set HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VBoxGuest\LoggingEnabled registry key to value 0xFF (DWORD 32bit) in order to enable R3 logging into VMM backdoor.  
    115127 
    116128== Changing settings using VBoxManage == 

www.oracle.com
ContactPrivacy policyTerms of Use