Displaying 20 results from an estimated 30000 matches similar to: "gfx_passthu issue"
2013 Jan 29
0
trouble with gfx_passthru=1 + intel vid card
Hi,
I''m trying to pass an intel video card to a guest via VT-D. I got this to
work once so i know my system can do it, but I can''t seem to replicate my
success. Not sure if something changed in the bios(vt-d is still enabled
there), or elsewhere.
When I pass a device with gfx_passthru=0 (using config below), guest boots
up and the vid card shows up at an incorrect pci id(ie not
2012 Aug 08
3
GPU passthrough with Xen 4.2 on Ubuntu 12.04
I have been trying to setup GPU passthrough for a couple of days now
with little luck. I''m hoping someone can shed some light as to where I
may be going wrong or at least identify some genuine bugs. Essentially
pci passthrough works for me but gpu passthrough doesn''t.
My system is currently configured as follows (please ask if you need
further details)
Asrock Z77 e-Itx
2012 Dec 11
0
VGA passthrough to HVM Linux domU
I am having problems getting my 64-bit Debian Squeeze (Xen version 4.0, Linux Kernel 2.6.32) dom0 to pass a Gigabyte HD 5450 graphics card to an HVM 64-bit Arch Linux domU. I have two Gigabyte HD 5450 graphics cards connected to my Gigabyte GA-X79-UP4 motherboard. I can pass the secondary card (the one the bios doesn’t show up on) to an HVM 32-bit Windows XP domU (I thought that would be the hard
2010 Jun 24
1
VGA passthrough - guest shows blank screen on startup
Greetings,
I''m attempting to do gfx_passthru with the primary graphics adapter
(03:00.0), passing it to a guest. I can unbind it from the host but when I
fire up the guest OS my monitor loses signal from the graphics card and
that''s that. The GFX card is dual DVI, I''ve tried both slots. Host is Linux
2.6.32.14-1.2.105.xendom0.fc12.x86_64, Guest is Windows 7. PC is an
2011 May 24
0
XEN 4.1 performance issue
Hi,
I migrate Xen4.0 to XEN4.1, and found XEN4.1 performance is not as good as 4.0.2. xm shutdown takes longer time, control thru libvirt take longer time, and since I''m testing PCI/VGA passthru, the "createdevice: pci" also take around 5~8 seconds comparing to 1 second in XEN4.0.2. below is my configuration, do you have any suggestions to make the performance better?
2013 Feb 27
8
VGA passthrough radeon 4850 as primary card
Hi all
I''m trying to enable VGA passthrough in linux domU without success. I
want to pass through AMD Radeon HD 4850 - 03:00.0 VGA compatible
controller: Advanced Micro Devices [AMD] nee ATI RV770 [Radeon HD
4850] as a _primary_ VGA for the VM. Nothing is showing up on the
monitor that I have connected to graphics card''s HDMI port. I have
IOMMU enabled. I searched mailing lists
2011 Jan 17
0
Xen 4.0.1 + 2.6.18-194.32.1.el5xen CentOS Dom0
I am running Xen 4.0.1 with a 2.6.18-194.32.1.el5xen CentOS Dom0. I built
and installed the Xen binaries from source. The systems boot successfully
however I am having issues bring up DomUs. Here is config:
name = ''xyz''
memory = 256
vcpus = 1
pae = 1
vnc = 1
vncunused = 1
disk = [ ''phy:/dev/vg1/xyz,hda,w'' ]
vif = [
2013 Apr 26
0
VGA graphics passthrough experience
Xen 4.2.0-r1, Xen-tools-r3 from portage, USE=python*2_7, hvm, qemu
Gentoo Kernel @ 3.7.10-r1,
Passed through as secondary:
05:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI
Tahiti XT [Radeon HD 7970]
05:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Tahiti XT HDMI
Audio [Radeon HD 7970 Series]
Primary adapter:
06:00.0 VGA compatible controller: Advanced Micro Devices
2013 Nov 18
0
Quadrified GTX 480 VT-d passthrough. CUDA 5.5 in Linux partial success!
Hi everyone,
after following in the footsteps of the following discussion
(http://lists.xenproject.org/archives/html/xen-users/2013-09/msg00106.html)
I had been able to turn my GTX 480 into a Quadro 6000. When I VT-d
passthrough it to a Debian jessie VM it shows up fine and CUDA 5.5
seems to function properly up to a point:
lspci -v:
00:04.0 VGA compatible controller: NVIDIA Corporation GF100GL
2012 Jul 13
1
virt-install says ERROR POST operation failed: xend_post: error from xen daemon: <Fault 3: 'ubuntu-first-test'>
I was trying to install a guest OS with the following command.
$ virt-install -r 1024 --accelerate -n ubuntu-first-test -f
/var/lib/libvirt/images/guest.img --cdrom
/root/ubuntu-12.04-desktop-i386.iso --hvm
and it says the following.
Starting install...
ERROR POST operation failed: xend_post: error from xen daemon: <Fault 3:
''ubuntu-first-test''>
Domain installation
2013 Jul 14
1
Cannot VGA Passthrough Intel HD Graphics 4600 IGD
Hi,
I am trying to VGA passthrough Intel HD Graphics 4600 IGD with
Xen-unstable 4.4 changeset 27214 and Linux kernel 3.10.0 but was not
successful.
Details are as follows:
===============================================================================================
teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl info
[sudo] password for teo-en-ming:
host :
2011 Dec 08
5
VGA Passthrough crashes machine
I''ve just had my first attempt at getting VGA passthrough to work, and
it crashed the machine. I''m trying to understand whether this is a
problem with my hardware, configuration or a software problem.
I''m running Xen 4.1.2 with Linux 3.1.2
The CPU is an Intel Core i5-650
http://ark.intel.com/products/43546/Intel-Core-i5-650-Processor-%284M-Cache-3_20-GHz%29
The Video
2016 Sep 06
0
My Windows7 VM stopped at loading screen.
Hello.
I've been tesing VGA passthrough using libvirt.
However, My *Windows7*(64bit) Virtual Machine stopped at loading screen as
soon as I installed graphic driver(*AMD Radeon HD 7750*) and then restarted
the VM.
How Can I use VGA passthrough technology in my *Windows7* VM?
I attached my testing information(HW, system environment and settings, qemu
log and so on..)
Best Regards.
2011 Jan 18
4
Error bringing up VMs with Xen 4.0.1 + 2.6.18-194.32.1.el5xen CentOS Dom0
I am running Xen 4.0.1 with a 2.6.18-194.32.1.el5xen CentOS Dom0. I built
and installed the Xen binaries from source. The systems boot successfully
however I am having issues bring up DomUs. Here is config:
name = ''xyz''
memory = 256
vcpus = 1
pae = 1
vnc = 1
vncunused = 1
disk = [ ''phy:/dev/vg1/xyz,hda,w'' ]
vif = [
2011 Jul 28
2
problems with xen and hvm
Dear xen-users.
First of all, I''m not a linux-guru and a beginner with xen and
completly new in this mailinglist.
I''ve installed Xen on debian 6 and I was successful creating two
machines: one for tests and "fogserver" (to test speed of writing
computer images), both para-virtualisations.
2012 Oct 17
0
vhd format support failed on suse11 x86_64 sp2
Hi all,
I had met with a question about vhd format when i install xen 4.2.0 source code on suse11_x86_64_sp2.
execute steps:
1)Install fully suse 11 sp2 to host pc
2)Boot from Xen kernel menu
3)Download xen 4.2.0 source code from http://xen.org/download/index_4.2.0.html
4)Download bin86-0.16.19.tar.gz cmake-2.8.9.tar.gz Dev86src-0.16.19.tar.gz gettext-0.18.1.1.tar.gz
2011 Jul 09
10
Starting basic HVM -- where am I going wrong?
I''ve been using Xen strictly for PV for a while now, but I recently upgraded to hardware capable of HVM domUs. I''m trying to get a really basic HVM instance going so I can get my hands around making them work, in anticipation of using one to run a BSD to act as a firewall for other domUs on the machine. (I like PF.) Also, I might need run windows at some point, I suppose.
2013 Jul 19
32
Is my Intel HD Graphics 4600 Xen VGA Passthrough to Windows 8 Enterprise HVM domU Considered Successful?
Hi,
My Windows 8 Enterprise HVM domU configuration is as follows. I have to
*disable* gfx_passthru, that is, gfx_passthru=0. Please take note.
# XL domain configuration file for Windows 8 64-bit English HVM domU
# Please refer to "man xl.cfg" for further explanations.
# See also docs/misc/xl-network-configuration.markdown and
# docs/misc/xl-disk-configuration.txt
# Written by Teo En
2013 Jul 19
32
Is my Intel HD Graphics 4600 Xen VGA Passthrough to Windows 8 Enterprise HVM domU Considered Successful?
Hi,
My Windows 8 Enterprise HVM domU configuration is as follows. I have to
*disable* gfx_passthru, that is, gfx_passthru=0. Please take note.
# XL domain configuration file for Windows 8 64-bit English HVM domU
# Please refer to "man xl.cfg" for further explanations.
# See also docs/misc/xl-network-configuration.markdown and
# docs/misc/xl-disk-configuration.txt
# Written by Teo En
2011 Aug 28
1
Hanging boot of solaris 11 install image as HVM
Hello,
It looks like xen 4.1.2* has some problems with solaris 11 iso images
too (s. further below log messages)
hvm-solaris11.born2b3.net.cfg
# ---
kernel = ''/usr/lib64/xen-default/boot/hvmloader''
builder = ''hvm''
device_model= ''/usr/lib64/xen-4.1/bin/qemu-dm''
name = ''solaris11hvm.born2b3.net''
acpi =