VirtualBox

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Ticket Resolution Summary Owner Reporter
#19885 fixed Virtual Box 6.1.14 crashes as soon as microphone is captured by the guest TheMinstrel
Description

Hi there!

I am running Virtual Box version 6.1.14 with a Windows 10 guest and Mac OS 10.15.6 as the host on a MacBook Pro 2020. As soon as I open any app which requires the guest to capture sound from the microphone, the entire virtual machine crashes. I was able to reproduce the bug easily by opening Audacity in the guest as well as a conference chatting software called Teamtalk. However, it also crashes if I open up the Sounds pain in Windows Control Panel and navigate to the recording tab. Doing so is meant to activate the microphone in order to show a VU meter showing how the sound levels are. I found a similar bug report, ticket #19758 which spoke of a crash which happens when the webcam does not ask for permission from the host to be captured, and I will post a link which takes you to the Apple Developers page which shows how to properly ask for permission for microphone capture. I believe doing this will solve the crash issue.

https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos

Thank you for reading, and I hope this will help you solve the issue. If anything else is required of me, I look forward to providing assistance and more information. Attached below, (assuming I can figure out how to do it) will be a log in which I started up the VM and navigated to Control Panel and opened up the recording tab in the Sounds pain.

Best regards, Mario

#19884 fixed Ubuntu 20.04 GUI does not start with Hyper-V backend and 3D acceleration => fixed SVN/next maintenance tysonite
Description

After a fix made in https://www.virtualbox.org/ticket/19695#comment:22, VirtualBox test build 6.1.15 r140284 succesfully installs Ubuntu 20.04 (3D acceleration disabled), and it can be started and running well.

If on a previously installed VM, enable 3D accelaration - Ubuntu 20.04 boots up, but GUI does not start, only text console is available.

dmesg contains general protection fault of vmwgfx_dri.so. See attached picture.

Environment:

  • Host: Windows 10 Pro, 2004, Build = 19041.508
  • Paravirtualizarion Interface: Hyper-V
  • Guest: Ubuntu 20.04
#19883 invalid Virtual Box crashes with newest Kali_Linux on Catalina(host) seanVB
Description

The newest version of Kali_Linux crashes the newest version of Virtual Box. The work around is that I installed an older version of VB to run the program. I will submit a bug report to Kali as well.

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