Was just thinking I could so some tests with a compiler to see what OS is reported, bitwise, under a running guest.Īctually, I think that was a red herring. ![]() ![]() So, the problem seems to be not so much that the host cannot provide 64-bit support (it can and does) but that it is reporting itself as a 32-bit environment when interrogated by software setup routines. This happens both with Debian 7.5/64 and Windows 7/64. So, the hardware virtualization IS working on both boxes.īUT, if I try to INSTALL a 64-bit OS on a guest by booting from a Setup CD/DVD, the setup process reports that I am trying to install a 64-bit OS on a 32-bit computer. If I turn off hardware virtualization then neither guest will run, a 'no 64-bit support' message being shown, as would be expected on Virtualbox 4.3.x A tar'ed copy of the same Debian host's system partition also ran successfully on both hosts as a guest OS. On further investigation, the issue is not quite what it seems.Ī prebuilt Windows XP 64 VM ran successfully on the Server 2003/32 host with Virtualbox 4.3.6 r91406 and also under a Debian 7.5/64 host with the same Virtualbox release. I was thinking of rolling VirtualBox back to 4.3.10 as is on the host that works, but decided just to ask if anyone has met this, and if there might be a simple answer before I start undoing the setup. I notice that on OS boot, the virtualbox service reports 'vboxpci: IOMMU not found' - not sure if this has any relevance. The BIOS supports hardware virtualization. Only other thing that might be an issue is that it's a rather dated AM2 processor. Basically the hardware MUST be 64-bit capable or it would not boot this kernel, surely? But, no 64-bit support in VirtualBox. Which is confirmed by looking in the /boot directory and at the /vmlinuz symlink. It runs Debian 64, and the kernel running is reported by uname -r as 3.2.0-4-amd64. The host (a recycled older server) has previously run 64-bit guests under VMWare. If I install a 64-bit guest OS regardless, it will refuse to boot complaining of no 64-bit kernel support. Most of our Appliances support these release channels or let you fix on specific major versions.Virtualbox-4.3_4.3.14-95030~Debian~wheezy_bĮxisting VM host is on Debian 7.5 64 with Virtualbox 4.3.10 and gives no problems with 64 bit guests.īut, when setting up a second host as a standby with same OS and VirtualBox 4.3.14, I find that the only options for new guests are 32-bit ones. This gives you the opportunity to choose your balance between stability and features. We offer Release Channels with production, stable, beta and daily-branches. To receive information about updates and security issues, we recommend a subscription to our low-traffic newsletter here. We recommend using a virtual machine or docker image on Windows Server. Nextcloud Server does not support Microsoft Windows. Looking for older versions or major releases? Can’t find packages you need? Ask your distribution for packages or contribute to creating them! Find an overview of packages for various distributions as well as Docker and snap images here. You can already find server packages included with many distributions or provided by active community members. You can also grab the keys by issueing this command: Sign up now Get free account at a provider.Nextcloud server For self-hosting on your server. ![]() Desktop & mobile apps Windows, macOS, Linux, Android, iOS.Nextcloud at home For families, students & you.Nextcloud Enterprise For mission-critical use.Nextcloud Office Real time document collaboration.Nextcloud Groupware Calendar, Contacts & Mail.Nextcloud Talk Calls, chat and video conferencing.
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