VirtualBox

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Ticket Resolution Summary Owner Reporter
#19889 fixed Serial ports (uart) don't work on VB 6.1.10, 6.1.12 and 6.1.14 parsival
Description

Serial ports (uart) don't work on VB 6.1.10 and 6.1.14

Host: Debian GNU/Linux 10, buster, Kernel 4.19.0, ttyS0 native on motherboard (uart 16550A), ttyS1 and ttyS3 on a PCIe card (uart 16650V2)

Guest: Win XP SP3

Virtual Box 6.1.10 or 6.1.14 does not work. Opening a connection to serial ports from guest freezes (via ttyS0) the virtual machine or stops the application (via ttyS1) with a SerialIOportError. The cable and the serial ports were tested under a non virtual Windows 10 without any problems.

Serial ports doesn't work at all on VB 6.1.10, 6.1.12 and 6.1.14 for me.

#19888 wontfix VT-x is not available (VERR_VMX_NO_VMX) error, even with NEM fallback Greatpound
Description

The Guest-System (Win7 32bit) does not start. The Host-System (OpenSuse Tumbleweed 64bit with VirtualBox 6.1.13) uses an Intel B960 Laptop-CPU without VT-X support. Usually Virtualbox uses NEM as a fallback which seems not to work anymore, I get a "VT-x is not available (VERR_VMX_NO_VMX)."-Message instead. Here are the logs:

00:00:02.381273 HM: HMR3Init: Attempting fall back to NEM: VT-x is not available 00:00:02.381324 NEM: NEMR3Init: Not available. 00:00:02.381351 VMSetError: /home/abuild/rpmbuild/BUILD/VirtualBox-6.1.13/src/VBox/VMM/VMMR3/HM.cpp(618) int HMR3Init(PVM); rc=VERR_VMX_NO_VMX 00:00:02.381360 VMSetError: VT-x is not available 00:00:02.383078 ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={VT-x is not available (VERR_VMX_NO_VMX)}, preserve=false aResultDetail=-4009 00:00:02.383257 Console: Machine state changed to 'PoweredOff' 00:00:02.482551 Power up failed (vrc=VERR_VMX_NO_VMX, rc=NS_ERROR_FAILURE (0X80004005)) 00:00:02.983491 GUI: UIMachineViewNormal::resendSizeHint: Restoring guest size-hint for screen 0 to 1600x797 00:00:02.983611 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={The console is not powered up}, preserve=false aResultDetail=0 00:00:02.983730 GUI: Aborting startup due to power up progress issue detected...

The VM Settings are as follows: System-Processor: 1 without any extended features System-Acceleration: Paravirtualization Interface: None, Hardware-Acceleration: None

#19886 fixed VirtualBox keeps crashing on macOS Catalina 10.15.6 (after supplemental update) => fixed in svn/6.1.x x>14 flying_frenchmen
Description

VirtualBox keeps crashing when trying to deploy Kali Linux. I have the supplemental updated installed as well as the latest VirtualBox with the extension pack. I have used the Kali vbox file as well as set up a new machine using the Kali iso file. The configurations have varied from 1 core to 2 as well as from 2 GB of Ram to 8 GB. The crash seems inevitable.

I have uninstalled and reinstalled VirtualBox twice already and experience the same results.

Please see the error log

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