Changes between Version 3 and Version 4 of AudioDebug
- Timestamp:
- Nov 10, 2016 4:48:32 PM (7 years ago)
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AudioDebug
v3 v4 7 7 '''Tip of the day''': Best is to copy & paste the following commands to avoid typing errors. 8 8 9 * Shut down all VM instances and !VirtualBox programs, including VBoxSVC.[[br]][[br]] 10 1. On '''Windows''', run 9 1. On '''Windows''' 10 11 * Shut down all VM instances and !VirtualBox programs, including VBoxSVC.[[br]][[br]] 12 * Run 11 13 {{{ 12 14 setx VBOX_RELEASE_LOG "drv_host_audio.e.l.l2.l3.f+drv_audio.e.l.l2.l3.f+audio_mixer.e.l.l2.l3.f+dev_hda_codec.e.l.l2.l3.f+dev_hda.e.l.l2.l3.f+dev_ac97.e.l.l2.l3.f" /M 13 15 }}} 14 on an Administrator command prompt to set this on a system-wide level (required).[[br]][[br]] 15 2. On POSIX-enabled hosts like '''Linux, Unix or OS X (MacOS)''', open or run a terminal as '''root''' and run 16 {{{ 17 export VBOX_RELEASE_LOG=drv_host_audio.e.l.l2.l3.f+drv_audio.e.l.l2.l3.f+audio_mixer.e.l.l2.l3.f+dev_hda_codec.e.l.l2.l3.f+dev_hda.e.l.l2.l3.f+dev_ac97.e.l.l2.l3.f 18 }}} 16 on an Administrator command prompt to set this on a system-wide level (required).[[br]][[br]] 19 17 20 * Close the Administrator / rootterminal18 * Close the Administrator terminal 21 19 * Open a new terminal as '''regular user'''[[br]][[br]] 22 1. On '''Windows''',verify that the changes were applied correctly be running20 * verify that the changes were applied correctly be running 23 21 {{{ 24 22 echo %VBOX_RELEASE_LOG% 25 23 }}} 26 2. On POSIX-enabled hosts like '''Linux, Unix or OS X (MacOS)''' verify that the changes were applied correctly be running 24 * Start the !VirtualBox Manager. 25 2. On Linux/OS X/Solaris, stop the !VirtualBox manager and restart it by running the following from a terminal: 27 26 {{{ 28 env | grep VBOX_RELEASE_LOG 27 VBOX_RELEASE_LOG=drv_host_audio.e.l.l2.l3.f+drv_audio.e.l.l2.l3.f+audio_mixer.e.l.l2.l3.f+dev_hda_codec.e.l.l2.l3.f+dev_hda.e.l.l2.l3.f+dev_ac97.e.l.l2.l3.f VirtualBox 29 28 }}} 30 * Start the !VirtualBox Manager and start the VMyou want to diagnose audio for.31 *Perform and reproduce the audio operation.29 3. Start the machine you want to diagnose audio for. 30 4. Perform and reproduce the audio operation. 32 31 33 32 '''Important''': The newly created VBox.log log file must contain the line