

The latest official openSUSE Tumbleweed live ISO also works fine as a VirtualBox guest because the ISO doesn't come with VirtualBox guest support pre-configured. This same live ISO works fine with Qemu/KVM and on bare metal. I don't see anything interesting in the guest's dmesg, attached. > VBoxClient: Failure waiting for event, r. If I put it in 3D then it eventually loads the XFCE session but with the entire screen full of truncated notifications: When booting with the normal VMSVGA graphics the Xorg session won't load at all. On a custom live ISO I built with VirtualBox guest support and XFCE, it is unusable. > VBoxClient: VbglR3InitUser failed: VERR_ACCESS_DENIED > VBoxClient: Failed to request display change events, rc=VERR_INVALID_HANDLE > VBoxClient: Failed to register resizing support, rc=VERR_INVALID_HANDLE On a basic Tumbleweed installation from the net installer with IceWM under VirtualBox the Xorg session is usable, but no resolution resizing and an infinite cycle of xmessage windows: Ubuntu saw new guest addition and offered it up as a shell run after selected from Devices Menu, then ran with no errors (restart required).

VMs are Ubuntu (latest stable LTR) and MX-21. Hi, there has been a major issue with the VirtualBox guest modules since kernel 5.15.8. Extension Pack (6.1.30) was installed via VB Control Panel (No errors) Restart OK (Old Habits die hard, eh).

Dmesg from IceWM session with infinite xmessage errors describe in this report
