Hello Jorge, On 13.08.2016 02:37, jorge wrote: > Hi Gregory and all: > > Thank you for yours suggestions. > > b) I really sorry for me to listen (read), that VM can't get 2 GB of a > Graph GPU diferent a Integrated GPU motherboard. > > Do you know where can I suggest this kind improve ?
From the development team I have some good news and some bad news. The good news is that we have thought of this too. The bad news is that it is terribly difficult to make work right. In theory we can already do it (see "PCI pass-through"), but in practice I don't think anyone ever made it work with a graphics card. And unfortunately the work required to finish the job (for a graphics card - for a very few, simpler bits of hardware I think the feature is usable) is probably more than the value it would provide to customers, which is why we have not attempted it. What's more, it required special features in the CPU (think it was "VT-d" on Intel) and I don't think it works on all host systems (possibly only Linux). Anyone who knows more should feel free to complete that, but it is probably mostly of academic interest. And of course we would always be open for code contributions if they could be done in a way which does not require too much time to integrate them. Regards, Michael > c) I've tried unpluging and plug again (USB filter checked and > unchecked), and in the first case the VM shutdown, and in the second > case, the flash memory is recognize by the main host and not by the VM. > > Thank you for yours comments. > > Regards, > > Jorge Rodríguez > > El vie, 12-08-2016 a las 15:34 -0700, Gregory Nowak escribió: >> On Fri, Aug 12, 2016 at 07:52:46AM -0600, jorge wrote: >>> b) I have a PC with a motherboard with a little GPU integrated. But I >>> installed another GPU (Graphic board) in it with 2 GB of memory. >>> However, when I configure a virtual machine, it only recognize the >>> little memory (128 mb of integrated graphic board), and not recognize 2 >>> GB of memory of not integrated GPU. How can I do to get recognize 2 GB ? >>> >> >> The video hardware seen by the guest is virtualized. As far as I know, >> it isn't possible to pass a host video card through to the guest for >> direct use. So, you can add as many video cards as you want to the >> host, but it won't make a difference inside the guest. >> >>> c) I have a Virtual Machine with Ubuntu 16.04 LTS running. I installed >>> in VirtualBox its extension pack. I put a USB flash memory into one port >>> of the PC. In USB configuration of Virtual Machine (VM), I activate the >>> filter but not checked (Selected), but when I run the VM I can't access >>> the flash memory. How I can do it ? >>> >> Have you tried to unplug the flash drive, and plug it in again while >>> the guest is running? >> >> Greg >> >> > -- Michael Thayer | VirtualBox engineer ORACLE Deutschland B.V. & Co. KG | Werkstr. 24 | D-71384 Weinstadt ORACLE Deutschland B.V. & Co. KG Hauptverwaltung: Riesstraße 25, D-80992 München Registergericht: Amtsgericht München, HRA 95603 Komplementärin: ORACLE Deutschland Verwaltung B.V. Hertogswetering 163/167, 3543 AS Utrecht, Niederlande Handelsregister der Handelskammer Midden-Nederland, Nr. 30143697 Geschäftsführer: Alexander van der Ven, Jan Schultheiss, Val Maher ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. http://sdm.link/zohodev2dev _______________________________________________ VBox-users-community mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/vbox-users-community _______________________________________________ Unsubscribe: mailto:[email protected]?subject=unsubscribe
