Custom Query (16363 matches)
Results (655 - 657 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #19836 | duplicate | Hyper-V on windows is affecting virtual windows machines on VirtualBox | ||
| Description |
I activated the hyper-v of windows and since then the virtualbox has stopped running and installing the virtual machines on windows 7 and 10. Usually they freeze or freeze and do not finish the installation or if they are already installed they do not start and are stuck on the initial screen from windows When I deactivated Hyper-V they returned to normal. An interesting detail is that with linux guest machines the operation is normal even with Hyper-V turned on. |
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| #16755 | worksforme | Unable to open any virtual machines after VirtualBox Update | ||
| Description |
Hello, I use Virtual Box, and always update to the latest version when available. I was in VirtualBox-5.0.16-105871-Win, hence no more recent version works, I tried VirtualBox-5.1.16-113841-Win, VirtualBox-5.1.18-114002-Win, VirtualBox-5.1.20-114628 -Win and VirtualBox-5.1.22-115126-Win, all can not initialize the virtual machines. I get the following error: Failed to open a session for the Ubuntu virtual machine - Server - PHP. The virtual machine 'Ubuntu - Server - PHP' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'D: \ VirtualBox \ Ubuntu - Server - PHP \ Logs \ VBoxHardening.log'. Result Code: E_FAIL (0x80004005) Component: MachineWrap Interface: IMachine {b2547866-a0a1-4391-8b86-6952d82efaa0} Host: Windows Server 2008 R2 Enterprise All log files are attached. Thank you. |
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| #18553 | invalid | VirtualBox Manager exits on 1st startup but works 2nd time | ||
| Description |
Each day when I log in to my laptop, and start up VirtualBox Manager, it briefly opens and after maybe 1-2 seconds it disappears. If I restart it a 2nd time, it opens and works ok...until the issue is repeated the following day, and the following day. Restarts of my laptop have not fixed the issue. I previously had VirtualBox v5.2.18-124319 installed which worked fine, but I am encountering this issue all the time since I upgraded to v6.0.4-128413. Host VM is Windows 10, v1809. VMs are all Windows variations. |
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