similar to: Qemu guest display black after reboot

Hey guys, today I use ovmf to start win10 guests, my monitor is not bright But is it normal for me to use seabios? why? The next message is my detailed settings. ovmf: os: <loader readonly='yes' type='pflash'>/root/OVMF_CODE.fd</loader> <nvram>/root/OVMF_VARS.fd</nvram> vga: <qemu:arg value='-device'/>

Hello guys, this drives me insane. I am trying to pass romfile of my GPU for UEFI boot This is an error I am getting : [root@brutus-coreos opt]# virsh start winos1 error: Failed to start domain winos1 error: internal error: early end of file from monitor: possible problem: 2016-02-07T16:56:09.358285Z qemu-system-x86_64: -device

On 04/07/15 19:22, BALATON Zoltan wrote: > Hello, > > I'm trying to find out how to pxe boot with syslinux.efi on QEMU with > OVMF. After getting through the initial hurdle caused by the iPXE based > option ROM included with QEMU having a problem as described in these > threads: > > http://www.syslinux.org/archives/2014-November/022804.html >

Hello, I can't help with the problems on real hardware but have come across the qemu problems before and maybe I can give some hints on that. On Fri, 31 Jul 2015, Oscar Roozen via Syslinux wrote: > So it was time for the next step. Migrate this setup to our automated testing > environment that runs under qemu-kvm. For this I had to use OVMF so the nodes > would boot in EFI mode

Hello, I'm trying to find out how to pxe boot with syslinux.efi on QEMU with OVMF. After getting through the initial hurdle caused by the iPXE based option ROM included with QEMU having a problem as described in these threads: http://www.syslinux.org/archives/2014-November/022804.html http://sourceforge.net/p/edk2/mailman/message/33236100/ I'm now getting further to almost being able

Greetings Peter, > Sent: Thursday, October 15, 2020 at 9:52 AM > From: "Peter Krempa" <pkrempa@redhat.com> > To: "daggs" <daggs@gmx.com> > Cc: "libvirt-usersredhat.com" <libvirt-users@redhat.com> > Subject: Re: scsi passthrough differs between guests > > I don't see anything wrong with you configs. There were some changes

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> --- hw/9pfs/virtio-9p-device.c | 43 ++++++---- hw/ac97.c | 39 +++++---- hw/acpi_piix4.c | 59 +++++++------ hw/apb_pci.c | 54 ++++++++----- hw/bonito.c | 30 ++++--- hw/cirrus_vga.c | 33 +++++--- hw/dec_pci.c | 57 ++++++++----- hw/e1000.c

> I can't help with the problems on real hardware but have come across the > qemu problems before and maybe I can give some hints on that. Thank you, your help is much appreciated! >> The short story is that I never got further than syslinux proclaiming >> "Failed to read blocks: 0xC" before even getting to the stage where it >> tries to load ldlinux.e64.

On 08/03/2015 10:47 PM, Martin Kletzander wrote: > On Mon, Aug 03, 2015 at 03:39:30PM -0700, Ryan Barry wrote: >> On 08/03/2015 01:43 PM, Ryan Barry wrote: >>> Using: >>> >>> edk2.git-0-20150803.b1141.ga0973dc.x86_64 >>> edk2.git-ovmf-x64-0-20150802.b1139.gb234418.noarch >>> >>> On Fedora 22. >>> >>> Provisioning

On 08/06/2015 08:08 AM, Martin Kletzander wrote: > On Tue, Aug 04, 2015 at 07:11:29AM -0700, Ryan Barry wrote: >> On 08/03/2015 10:47 PM, Martin Kletzander wrote: >>> On Mon, Aug 03, 2015 at 03:39:30PM -0700, Ryan Barry wrote: >>>> On 08/03/2015 01:43 PM, Ryan Barry wrote: >>>>> Using: >>>>> >>>>>

I recently used Linux in VMware, but I discovered that kvm can replace it, so I created the kvm environment and then started a window on the host system. But when I use it, I have a problem. My guest's performance is not very good. For example, when I use Windows without kvm, the “lol” fps is 160, but my guest is only 135. why? I only have one guest what is the reason? What can we do to

Hello, Everybody. I encounter a problem when i using my guest. I booting my guest without HDMI primarily, Then i add it, but my guest is be rebooted. To know what cause it, i do it again, especially i check my guest is running normal or not with "ping" before plugging, that's well. What i was suffer? can you help me solve it? Following message is detailed!!! Guest: window 7

On 08/03/2015 01:43 PM, Ryan Barry wrote: > Using: > > edk2.git-0-20150803.b1141.ga0973dc.x86_64 > edk2.git-ovmf-x64-0-20150802.b1139.gb234418.noarch > > On Fedora 22. > > Provisioning a i440FX system in virt-manager and attempting to boot > results in successful EFI initialization, but the VM exits ungracefully > after the bootloader (with F22 and CentOS 7

[OFF TOPIC] Hi Rowland Penny, Good morning from Singapore. Do you think my guide is well written? Primary Subject: Teo En Ming's Guide to GPU/VGA Passthrough of NVidia GeForce GTX1650 to Windows 10 Virtual Machine using Linux KVM on Ubuntu 18.04.3 LTS Desktop Edition Secondary Subject: Mr. Turritopsis Dohrnii Teo En Ming's Linux KVM GPU Passthrough Project, Started 1st Feb 2020

On Tue, Aug 04, 2015 at 07:11:29AM -0700, Ryan Barry wrote: >On 08/03/2015 10:47 PM, Martin Kletzander wrote: >> On Mon, Aug 03, 2015 at 03:39:30PM -0700, Ryan Barry wrote: >>> On 08/03/2015 01:43 PM, Ryan Barry wrote: >>>> Using: >>>> >>>> edk2.git-0-20150803.b1141.ga0973dc.x86_64 >>>>

On Mon, Dec 04, 2017 at 04:02:33PM +0800, Lying wrote: > Hello, Everybody. I encounter a problem when i using my guest. > > I booting my guest without HDMI primarily, Then i add it, but my guest is be rebooted. > > > To know what cause it, i do it again, especially i check my guest is running normal or not with "ping" before plugging, that's well. > >

Using: edk2.git-0-20150803.b1141.ga0973dc.x86_64 edk2.git-ovmf-x64-0-20150802.b1139.gb234418.noarch On Fedora 22. Provisioning a i440FX system in virt-manager and attempting to boot results in successful EFI initialization, but the VM exits ungracefully after the bootloader (with F22 and CentOS 7 installer images). There's no really useful information in any of the logs. Using qemu-kvm

On Mon, Aug 03, 2015 at 03:39:30PM -0700, Ryan Barry wrote: >On 08/03/2015 01:43 PM, Ryan Barry wrote: >> Using: >> >> edk2.git-0-20150803.b1141.ga0973dc.x86_64 >> edk2.git-ovmf-x64-0-20150802.b1139.gb234418.noarch >> >> On Fedora 22. >> >> Provisioning a i440FX system in virt-manager and attempting to boot >> results in successful EFI

Hi, I'm trying to use OVMF to run EFI-partitioned Windows 8.0 virtualized on my laptop. The reason is to reuse the original HDD image intact without re-installation of any kind. I'm running fully updated CentOS 7.1 (1503). Virtualized storage subsystem is VirtIO if it matters. I'm almost OK with the notable exception of inability to reboot the VM. OVMF bootloader doesn't

Have you tried installing lib-virt drivers for Windows guest ? https://www.linux-kvm.org/page/WindowsGuestDrivers/Download_Drivers Regards, Prasad On 20 May 2018 at 21:10, Allence <15700157322@163.com> wrote: > I recently used Linux in VMware, but I discovered that kvm can replace it, > so I created the kvm environment and then started a window on the host > system. > But when