VM crash while getting in fullscreen with Host using Wayland

[Xdavius]

Hi dev,

As mentionned in the title, I've got this problem.
Host : archlinux (reproductible on Debian KDE wayland)
DE : KDE 6.2
Platform : Wayland
GPU : RX6700 10Gb

reproduce step :

• install virtualbox and use it under wayland session

• start any vm, under x11 or wayland

• set video to max amount of Vram (128mb without 3D, 256 with 3D enabled)

• press host +f to toggle fullscreen

• the VM become unaccessible

• need to do host + f to turn back to windows and close the windows

• buttuns to hybernate or shutdown the wm are unclickable, need to use keybord and enter to select the good option

• reproducible on other hardware (intel iGPU at least)

[stackOverHeap]

Hi,
I was going trough the same problem.

For me full screen works fine until I click on any button of the virtualbox taskbar (bottom of the screen).
After that, the vm become totally unresponsive to my mouse - not my keyboard - and I'm able to shutdown the windows vm using "meta+x" then "D" then "A". Or "host+f" to go back to windowed mode, and then proceed like you said.

To fix this, I found that if I disable automatic keyboard capture, I can interact with the vm (using only the mouse) and click on the taskbar without it becoming unresponsive.

If I then press "host", the keyboard is now captured and I enter the danger zone where the bug can occur. But as long as I keep my keyboard out of capture mode, I have no problem.

I'm running a newer version of the app (7.2.4), but it's very similar and I don't know where to submit a bug report to them.