VirtualBox

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Ticket Resolution Summary Owner Reporter
#18673 duplicate 6.0.8 not working on macOS -> duplicate of #18645 ShadowVaz
Description

I have downloaded the last version: https://download.virtualbox.org/virtualbox/6.0.8/VirtualBox-6.0.8-130520-OSX.dmg

However during the installation process an error occurs (software not adapted to the latest version of OS X) that terminates the installation.

But the files wore changed! I had to download the previous VirtualBox version and all the extended packs to be able to run my machines again...

Note: my macOS version is 10.14.5 (18F132)

#19180 fixed 6.1.0: Text-mode (VGA) graphical corruption over VRDP (Solaris 11.3 host) => fixed in svn/6.1.x x>16 TheBloke
Description

Host: Solaris 11.3 VBox: 6.1.0, with extension pack installed VMs in use: Win10 x64, Linux x64, FreeBSD x64. All VMs are currently set to BIOS mode, with 128MB VRAM, no 2D or 3D acceleration.

All VMs are accessed via VRDP over local network. VRDP client: Microsoft Remote Desktop for macOS.

Issue: Since upgrading to 6.1.0 I have noticed strange graphical corruption appearing when accessing my VMs via VRDP.

It happens on all VMs, and appears whenever the VM is booted or rebooted. Here is a screen capture taken when booting a Win10 x64 1909 VM, accessed via VRDP: https://i.imgur.com/56CkYZG.png

In the case of my Windows 10 and Linux VMs, this corruption does not cause any problems. I briefly see the weird blue or red characters on screen whenever I boot or reboot the VM, but then the VM goes into graphical mode and the issue disappears.

However I have just installed a FreeBSD VM (pfSense firewall) which has been rendered unusable by the issue. This screenshot shows what I see when I access this VM over VRDP: https://i.imgur.com/hlo6D3M.png

The lower part of the screen is the same blue corrupted chars as before. The top part, in white, is where I should see the pfSense terminal. This corruption makes it impossible for me to configure this VM.

I have confirmed that downgrading the host to 6.0.14 and booting the same VM will allow me to access it via VRDP correctly.

I am guessing that the problem is something to do with VGA mode. Any VGA-mode text (like the FreeBSD console) is corrupted, but then when any OS switches into normal graphical mode, there is no problem.

I have not yet tried tweaking VM parameters, but will do that next and update if anything resolves it.

Note that I have not yet tested these same VMs using the local VirtualBox UI, which is not available for use on my Solaris server. But I will try booting them on my macOS host later and report back if the same issue occurs there, or if it's exclusive to VRDP.

Attached: vbox file for the FreeBSD VM which cannot be accessed via VRDP due to the VGA-mode text corruption.

#19732 worksforme 6.1.10 or 6.1.2 CentOS 6, 7 and OracleLinux-6.10 issues with VMSVGA display adapter Wheaties
Description

On login for OracleLinux-6.10, CentOS-6, or CentOS-7 the display goes black after login when using the VMSVGA display adapter. Resizing will restore the display, but the screen will go black again if the window is resized large enough. This can be done using the "Virtual Screen 1" menu choice on the bottom of the Display Menu. Any resolution at or above 1440 x 900 will display a black rectangle

VboxSVGA still works and resizes correctly

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