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don quixada
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Joined: 15 May 2003
Posts: 810

PostPosted: Tue Aug 13, 2024 12:25 pm    Post subject: Vbox drivers not loading Reply with quote

I'm trying all avenues to get a working version of a 32-bit windows. Through wine, through virtual machines, and actual machines.

So for the VMs, I'm having trouble with VirtualBox, I've built it but for some reason I cannot get the modules to load:

Code:
$ VirtualBox
WARNING: The vboxdrv kernel module is not loaded. Either there is no module
         available for the current kernel (6.6.35-gentoo-dist) or it failed to
         load. Please recompile the kernel module and install it by

           for m in vbox{drv,netadp,netflt}; do modprobe $m; done

         You will not be able to start VMs until this problem is fixed.


Code:
# modprobe vboxdrv
modprobe: FATAL: Module vboxdrv not found in directory /lib/modules/6.6.35-gentoo-dist


I've installed the drivers and even rebuilt the kernel.

Code:
# emerge -p virtualbox-modules

These are the packages that would be merged, in order:

Calculating dependencies... done!
Dependency resolution took 2.11 s (backtrack: 0/20).

[ebuild   R    ] app-emulation/virtualbox-modules-7.0.18


But nothing is working. I'd appreciate some help in getting these working, thanks.

dq
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Hu
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Joined: 06 Mar 2007
Posts: 22618

PostPosted: Wed Aug 14, 2024 3:11 pm    Post subject: Reply with quote

Is there a reason you picked VirtualBox over qemu-kvm? I routinely see people needing help with VirtualBox modules. Qemu-kvm uses in-kernel support for its kernel component, so enabling its kernel support is straightforward. Some networking arrangements may not be simple, but that may not matter to your use case.
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sMueggli
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Joined: 03 Sep 2022
Posts: 489

PostPosted: Wed Aug 14, 2024 3:20 pm    Post subject: Reply with quote

Does
Code:
modinfo vboxdrv
show any infos?

Did you build the modules for the correct kernel (emerge @module-rebuild)?
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stefantalpalaru
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Joined: 11 Jan 2009
Posts: 65
Location: Italy

PostPosted: Wed Aug 14, 2024 8:40 pm    Post subject: Reply with quote

sMueggli wrote:
Did you build the modules for the correct kernel


"eselect kernel list" should clarify that.
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don quixada
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Joined: 15 May 2003
Posts: 810

PostPosted: Wed Aug 14, 2024 10:18 pm    Post subject: Reply with quote

Yes, that was it; somehow the symlink for /usr/src/linux was pointing to the incorrect one and on top of that the sys-kernel/gentoo-kernel was also different-- all fixed! Now just gotta get this WinXP image working... Thank you!

@hu, I don't see any packages in portage for qemu-kvm...
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Hu
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PostPosted: Thu Aug 15, 2024 12:10 am    Post subject: Reply with quote

app-emulation/qemu provides Qemu. With the right kernel support, and the option -enable-kvm, qemu can use hardware-assisted acceleration via Linux KVM support.
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