Re: KVM can't use Blockdevice anymore

2025-02-09 Thread Stanislav Vlasov
вс, 9 февр. 2025 г. в 04:52, basti : > Now KVM cant use block devices anymore. > Apparmor is sill disabled. [...] > Could not open '/dev/kvm/debian11': Permission denied Is your kvm/qemu runner user in group disk? -- Stanislav

Re: KVM can't use Blockdevice anymore

2025-02-08 Thread Santiago Vila
El 8/2/25 a las 19:10, basti escribió: Now KVM cant use block devices anymore. Hi. I found a similar problem very recently. I tried to use a virtual machine which I defined a long time ago, but did not use for a long time (probably several years, during which the host was upgraded to Debian 12

Re: kvm/qemu

2025-01-17 Thread George at Clug
On Saturday, 18-01-2025 at 18:01 Richard Hector wrote: > On 8/01/25 12:43, gene heskett wrote: > > Basically, anything starting with a k came from ingo klockers kde desktop. > > Um - I can find one person called Ingo Klöcker, who doesn't appear to > have anything to do with KDE. Wikipedia says

Re: kvm/qemu

2025-01-17 Thread Richard Hector
On 8/01/25 12:43, gene heskett wrote: Basically, anything starting with a k came from ingo klockers kde desktop. Um - I can find one person called Ingo Klöcker, who doesn't appear to have anything to do with KDE. Wikipedia says KDE was founded by Matthias Ettrich. Richard

Re: kvm/qemu

2025-01-08 Thread Detlef Vollmann
On 1/8/25 00:43, gene heskett wrote: On 1/7/25 15:12, Roy J. Tellason, Sr. wrote: These packages were pointed out to me a while back as a possible alternative to virtualbox.  While doing a bit of work on the new machine, I did a quick search using both of those terms in Synaptic Package Manag

Re: kvm/qemu

2025-01-08 Thread debian-user
gene heskett wrote: > On 1/7/25 15:12, Roy J. Tellason, Sr. wrote: > > These packages were pointed out to me a while back as a possible > > alternative to virtualbox. While doing a bit of work on the new > > machine, I did a quick search using both of those terms in Synaptic > > Package Manager,

Re: kvm/qemu

2025-01-07 Thread Roy J. Tellason, Sr.
On Tuesday 07 January 2025 03:42:44 pm George at Clug wrote: > > On Wednesday, 08-01-2025 at 07:15 Roy J. Tellason, Sr. wrote: > > These packages were pointed out to me a while back as a possible > > alternative to virtualbox. While doing a bit of work on the new machine, I > > did a quick sear

Re: kvm/qemu

2025-01-07 Thread gene heskett
On 1/7/25 15:12, Roy J. Tellason, Sr. wrote: These packages were pointed out to me a while back as a possible alternative to virtualbox. While doing a bit of work on the new machine, I did a quick search using both of those terms in Synaptic Package Manager, also updating a couple of files

Re: kvm/qemu

2025-01-07 Thread jman
"Roy J. Tellason, Sr." writes: A pointer to any documentation on these so I can get a good idea of how to set it up would also be helpful. As already mentioned libvirt is definitively the way to go but the documentation is not easy to digest. At the time (2020) I picked some parts from the

Re: kvm/qemu

2025-01-07 Thread Detlef Vollmann
On 1/7/25 21:42, George at Clug wrote: # export PATH=$PATH:/usr/sbin # apt install qemu-system libvirt-daemon-system virt-manager # adduser libvirt # adduser kvm I never had any problems without being member of group 'kvm'. But maybe that's because I do everything KVM related through libvirt.

Re: kvm/qemu

2025-01-07 Thread Detlef Vollmann
On 1/7/25 21:15, Roy J. Tellason, Sr. wrote: These packages were pointed out to me a while back as a possible alternative to virtualbox. While doing a bit of work on the new machine, I did a quick search using both of those terms in Synaptic Package Manager, also updating a couple of files a

Re: kvm/qemu

2025-01-07 Thread Frank Guthausen
On Tue, 7 Jan 2025 15:15:14 -0500 "Roy J. Tellason, Sr." wrote: > > [...] These searches each returned a nonntrivial list of > packages, but none of them was named kvm or qemu, so I must be > missing something here. Can any of you guys help me out? The package names switched some years ago II

Re: kvm/qemu

2025-01-07 Thread George at Clug
On Wednesday, 08-01-2025 at 07:15 Roy J. Tellason, Sr. wrote: > These packages were pointed out to me a while back as a possible alternative > to virtualbox. While doing a bit of work on the new machine, I did a quick > search using both of those terms in Synaptic Package Manager, also updat

Re: kvm/qemu

2025-01-07 Thread Jeffrey Walton
On Tue, Jan 7, 2025 at 3:12 PM Roy J. Tellason, Sr. wrote: > > These packages were pointed out to me a while back as a possible alternative > to virtualbox. While doing a bit of work on the new machine, I did a quick > search using both of those terms in Synaptic Package Manager, also updating

Virt manager and dependencies to install kvm/quemu [WAS Re: kvm/qemu]

2025-01-07 Thread Andrew M.A. Cater
On Tue, Jan 07, 2025 at 03:15:14PM -0500, Roy J. Tellason, Sr. wrote: > These packages were pointed out to me a while back as a possible alternative > to virtualbox. While doing a bit of work on the new machine, I did a quick > search using both of those terms in Synaptic Package Manager, also

Re: KVM/QEMU/libvirt, and automatically release mouse pointer in Debian guest

2024-07-29 Thread George at Clug
On Monday, 29-07-2024 at 14:13 Jeffrey Walton wrote: > Hi Everyone, > > I have KVM/QEMU/libvirt installed to manage my VMs. I have a Debian 12 > guest, x86_64, fully patched. The Debian guest has qemu-guest-agent > installed. The qemu-guest-agent service is running on the Debian > guest. > > T

Re: KVM/QEMU/libvirt, and automatically release mouse pointer in Debian guest

2024-07-29 Thread didier gaumet
Le 29/07/2024 à 06:13, Jeffrey Walton a écrit : Hi Everyone, I have KVM/QEMU/libvirt installed to manage my VMs. I have a Debian 12 guest, x86_64, fully patched. The Debian guest has qemu-guest-agent installed. The qemu-guest-agent service is running on the Debian guest. The problem is, the Deb

Re: Kvm Bridge Network Problem

2024-05-07 Thread Geert Stappers
On Tue, May 07, 2024 at 02:17:05AM +0100, Gareth Evans wrote: > On Tue 07/05/2024 at 01:51, Gareth Evans wrote: > > I did miss a step. > > > Start VM, check DHCP address assigned > > should be > > > Edit the VM NIC settings and choose your routed network connection from the > > "Network Sour

Re: Kvm Bridge Network Problem

2024-05-06 Thread Gareth Evans
On Tue 07/05/2024 at 01:51, Gareth Evans wrote: I did miss a step. > Start VM, check DHCP address assigned should be > Edit the VM NIC settings and choose your routed network connection from the > "Network Source" dropdown. Apply changes. > Start VM, check DHCP address assigned I actually

Re: Kvm Bridge Network Problem

2024-05-06 Thread Gareth Evans
On host: $ ip a|grep wl 3: wlp1s0: mtu 1500 qdisc noqueue state UP group default qlen 1000 inet 192.168.1.100/24 ... Using: virt-manager > Edit > Connection Details > Virtual Networks > Add network Mode: Routed Network: 192.168.200.0/24 Accept default DHCP range Forward to: physical devi

Re: Kvm Bridge Network Problem

2024-05-05 Thread Gareth Evans
On Sun 05/05/2024 at 07:53, Gareth Evans wrote: > That might suggest NAT is still operative for the VM. Ah, I hadn't seen Geert's reply, which I think is closer to the mark :) This gives a routing-based approach: https://www.linux-kvm.org/page/Networking This creates an isolated network betwe

Re: Kvm Bridge Network Problem

2024-05-04 Thread Gareth Evans
t; TV , but could not access the Host. Hi Stephen, That might suggest NAT is still operative for the VM. Did you do the "optional" part of the tutorial in your link too, re KVM network config? What is the output of # nmcli con show # nmcli device # virsh net-list --all # virsh n

Re: Kvm Bridge Network Problem, VM accessing the host

2024-05-04 Thread Geert Stappers
installed br0 (copy attached). I was able to use the LAN printer and the 40" > TV , but could not access the Host. Ah, the VM guest can not access the host. (I changed 'Subject: Re: Kvm Bridge Network Problem' into 'Subject: Re: Kvm Bridge Network Problem, VM accessing the

Re: KVM max CPU speed to guest

2022-01-13 Thread basti
On 13.01.22 01:41, Igor Cicimov wrote: > Hi, > > On 13 Jan 2022 07:33, basti wrote: > > Hello, > > first of all the most modern CPU in the last 10 years (I gues) use so > called speed-stepping. > > As I can see I was wondering why that speed stepping is not set in a > KV

Re: KVM: GPU passthrough

2021-04-30 Thread Gokan Atmaca
ok it worked now. I reduced the ram size I gave for the GPU. But I saw errors like the following. ---% kernel_err: [9.487622] r8169 :02:00.0: firmware: failed to load rtl_nic/rtl8168d-2.fw (-2) [9.487697] firmware_class: See https://wiki.debian.org/Firmware for information about miss

Re: KVM: GPU passthrough

2021-04-27 Thread Christian Seiler
Hi there, Am 2021-04-09 00:37, schrieb Gokan Atmaca: error: pci,host=:01:00.0,id=hostdev0,bus=pci.0,addr=0x9: vfio :01:00.0: group 1 is not viable Please ensure all devices within the iommu_group are bound to their vfio bus driver. This is a known issue with PCIe passthrough: depending

Re: KVM: GPU passthrough

2021-04-27 Thread Gokan Atmaca
Hello I have two GPUs.My other video card has arrived. The current error has changed. what could be the problem ? error: Error starting domain: internal error: qemu unexpectedly closed the monitor: 2021-04-27T11:26:00.638521Z qemu-system-x86_64: -device vfio-pci,host=:06:00.0,id=hostdev0,bus

Re: KVM: GPU passthrough

2021-04-15 Thread Gokan Atmaca
Hello > Just to confirm: you have at least two graphics cards? One for > the host to boot with, one for your guest to take over? I saw it working in my trials. But of course, since there is only one graphics card, the image of the host system is gone. :) I am looking for a motherboard where I can

Re: KVM: GPU passthrough

2021-04-08 Thread Dan Ritter
Gokan Atmaca wrote: > Hello > > I want to use the graphics card directly in the virtual machine. IOMMU > seems to be running, but unfortunately it doesn't work when I want to > start the virtual machine. > > > error: > pci,host=:01:00.0,id=hostdev0,bus=pci.0,addr=0x9: vfio > :01:00.0: g

Re: KVM Debian guests fail to boot after update-initramfs

2020-07-09 Thread David Christensen
On 2020-07-09 05:11, Stewart Middleton wrote: (Wow -- lots of debugging hours there...) So it appears that `virt-resize` triggers a behavior where `update- initramfs` does not build the initramfs correctly. Could anybody give me any pointers as to either what may be wrong, or the best route

Re: kvm by example

2020-04-07 Thread Andrei POPESCU
On Lu, 06 apr 20, 21:44:31, Anastasios Lisgaras wrote: > Thank you for sharing it with us, however I would prefer all the > instructions to be through the terminal and not with VirtManager GUI. Neah, it would take the fun out of discovering it for yourself ;) Kind regards, Andrei -- http://wiki.

Re: kvm CM how to attach existing hdd partition

2020-04-06 Thread Keith Bainbridge
On 7/4/20 2:55 am, Dennis Wicks wrote: Well, I have my VM created and installed Windows 10 in it, and everything windows seems to work just fine. Now, how do I make existing partitions available to the Windows system? Can't find anything recent that appears to address the situation. Many TIA

Re: kvm by example

2020-04-06 Thread Anastasios Lisgaras
Thank you for sharing it with us, however I would prefer all the instructions to be through the terminal and not with VirtManager GUI. Thank you. :-) On 4/6/20 7:50 PM, Dennis Wicks wrote: Found a web page that guides you step by step through defining a VM and installing Windows 10 in it. Make

intel-microcode highly recommended [was: Re: kvm errors with 4.9.0-9 kernel.]

2019-06-27 Thread andreimpopescu
On Du, 19 mai 19, 09:34:06, John J. Rushford wrote: > > Thanks very much for the response.  No, I did not have the intel-microcode > package installed but, I decided to try it.  After reading through the > debian microcode wiki, I installed the package while running on and using > the 4.9.0-9 kern

Re: kvm win8 guest audio is terrible.

2019-05-30 Thread Håkon Alstadheim
Den 31.05.2019 01:51, skrev R. Ramesh: More info needed: - HW (cpu, graphics, soundcard) Motherboard audio. I think it is realtek alc 887. So, bog standard. Should work. - BIOS (cpu power-states) Guest cpu? Not sure how to answer this. I did not do anything special. My command looks somet

Re: Re: kvm win8 guest audio is terrible.

2019-05-30 Thread R. Ramesh
More info needed: - HW (cpu, graphics, soundcard) Motherboard audio. I think it is realtek alc 887. - BIOS (cpu power-states) Guest cpu? Not sure how to answer this. I did not do anything special. My command looks something like this /usr/bin/kvm -usbdevice tablet -full-screen -localtime\ ?

Re: Re: kvm win8 guest audio is terrible.

2019-05-30 Thread R. Ramesh
On 5/20/19 10:35 PM, David Christensen wrote: On 5/20/19 2:55 PM, R. Ramesh wrote: I created a fresh install of debian stretch amd64. In that I created a qemu/kvm guess install of win8. It only accepted hda as a valid sound card. All others show us without drivers. So, I am limited to only HDA

Re: kvm errors with 4.9.0-9 kernel.

2019-05-24 Thread Reco
Hi. On Sat, May 18, 2019 at 09:22:19PM -0600, John J. Rushford wrote: > Greetings, > > I recently updated my debian 9.9 machine which installed the 4.9.0-9 > kernel.  With this kernel,  the kvm_intel modules fail to load due to > the following > errors: > > kernel: [    6.234764] kvm_int

Re: kvm errors with 4.9.0-9 kernel.

2019-05-24 Thread Étienne Mollier
Good Day John, I tried to reproduce the problem on my side, using KVM accelerated with the module kvm_intel from Debian native kernel 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u2 (2019-05-13). I encountered the following trace in my `dmesg` output, which is only remotely related to kvm_intel:

Re: kvm win8 guest audio is terrible.

2019-05-22 Thread Håkon Alstadheim
Den 22.05.2019 22:33, skrev Ram Ramesh: I created a fresh install of debian stretch amd64. In that, I created a qemu/kvm guess install of win8. It only accepted hda as a valid sound card. All others show us without drivers. So, I am limited to only HDA as -soundhw. Further HDA sounds so broke

Re: kvm win8 guest audio is terrible.

2019-05-21 Thread Bob Weber
On 5/20/19 10:35 PM, David Christensen wrote: On 5/20/19 2:55 PM, R. Ramesh wrote: I created a fresh install of debian stretch amd64. In that I created a qemu/kvm guess install of win8. It only accepted hda as a valid sound card. All others show us without drivers. So, I am limited to only HDA

Re: kvm win8 guest audio is terrible.

2019-05-20 Thread David Christensen
On 5/20/19 2:55 PM, R. Ramesh wrote: I created a fresh install of debian stretch amd64. In that I created a qemu/kvm guess install of win8. It only accepted hda as a valid sound card. All others show us without drivers. So, I am limited to only HDA as -soundhw. Further HDA sounds so broken if I

Re: kvm errors with 4.9.0-9 kernel.

2019-05-19 Thread John J. Rushford
Etienne, Thanks very much for the response.  No, I did not have the intel-microcode package installed but, I decided to try it.  After reading through the debian microcode wiki, I installed the package while running on and using the 4.9.0-9 kernel.  After rebooting, I found that this did no

Re: kvm errors with 4.9.0-9 kernel.

2019-05-19 Thread Étienne Mollier
John J. Rushford, on 2019-05-19: > Greetings, Good Day John, This: > kernel: [6.234764] kvm_intel: Unknown symbol cpu_tlbstate (err -22) > kernel: [6.235463] kvm_intel: Unknown symbol mds_user_clear (err 0) > kernel: [6.330732] kvm_intel: disagrees about version of symbol > cpu_tlbs

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2019-01-01 Thread Gary Dale
On 2018-12-29 6:40 p.m., Gary Dale wrote: I've added a second NIC to a server and am trying to configure the virtual bridge network to work with it. I configured the network bonding initially as per https://wiki.debian.org/Bonding#Using_systemd-networkd but I couldn't get virt-manager to take

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2019-01-01 Thread Igor Cicimov
On Tue, 1 Jan 2019 10:21 am Gary Dale On 2018-12-30 3:04 a.m., Reco wrote: > > Hi. > > > > On Sat, Dec 29, 2018 at 06:40:57PM -0500, Gary Dale wrote: > >> Any suggestions? > > Keep your bonding as it is. > > Forget about conventional Linux bridges, and do not use them ever. > > Reconfigure y

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2018-12-31 Thread Gary Dale
On 2018-12-30 3:04 a.m., Reco wrote: Hi. On Sat, Dec 29, 2018 at 06:40:57PM -0500, Gary Dale wrote: Any suggestions? Keep your bonding as it is. Forget about conventional Linux bridges, and do not use them ever. Reconfigure your virtual machines to use macvtap (like suggested here - [1

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2018-12-30 Thread Reco
Hi. On Sun, Dec 30, 2018 at 12:07:38PM +0100, . wrote: > I used this tutorial, works perfectly with my vms: jamielinux.com/ Every time you mix a traditional Linux bridge and a bonding you risk creating a virtual Ethernet loop. A hint - you do not want that. All it takes is a single non-

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2018-12-30 Thread .
I used this tutorial, works perfectly with my vms: jamielinux.com/ - docs - libvirt - custom bridged ( Sorry for bad description, written on Smartphone ) Am 30. Dezember 2018 09:04:28 MEZ schrieb Reco : > Hi. > >On Sat, Dec 29, 2018 at 06:40:57PM -0500, Gary Dale wrote: >> Any suggestions

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2018-12-30 Thread Reco
Hi. On Sat, Dec 29, 2018 at 06:40:57PM -0500, Gary Dale wrote: > Any suggestions? Keep your bonding as it is. Forget about conventional Linux bridges, and do not use them ever. Reconfigure your virtual machines to use macvtap (like suggested here - [1]), you'll need 'bridge' mode. Reco

Re: kvm bridge network with systemd-networkd 802.3ad bonding

2018-12-29 Thread john doe
On 12/30/2018 12:40 AM, Gary Dale wrote: > I've added a second NIC to a server and am trying to configure the > virtual bridge network to work with it. > > I configured the network bonding initially as per > https://wiki.debian.org/Bonding#Using_systemd-networkd but I couldn't > get virt-manager t

Re: KVM network weirdness

2018-10-12 Thread Gary Dale
On 2018-10-11 01:12 AM, Gary Dale wrote: I'm running an AMD64 server using Debian/Stretch. I've just created a new Windows 7 VM using the Virtual Machine Manager GUI, starting with 2 IDE CD-ROMs so that I could install with virtio disk drivers for the qcow2 image. The install went smoothly b

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-19 Thread Ramon Hofer
Dear all I have contacted NVidia support for help. In essence they said that they do not support KVM. But when I asked about the deliberate disabling when virtualization is detected, they wanted to help me and I had to grab some more information about the guest system. Full log: https://pastebin

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-17 Thread Ramon Hofer
Dear Alexander, On Fri, 17 Nov 2017 13:09:38 +0500 "Alexander V. Makartsev" wrote: > How many video adapters in your host machine? In BIOS you have to > select video adapter to be initialized first (ex. IGFX). It has to be > other than GTX1080, and you can't use 1080 in your host OS if you > wan

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-17 Thread Alexander V. Makartsev
On 17.11.2017 03:57, Ramon Hofer wrote: > Thanks for the tip. I created a Windows 10 Enterprise AMD64 guest. > Unfortunately with the same result. > > > Some other thing I was thinking: I read on the Supermicro homepage that > the C7Z170-M supports 7th generation i7s (like my i7-7700K). But in the

Re: Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-16 Thread Ramon Hofer
Dear Alexander, Thanks for your reply and sorry for my late response. If I may ask you to reply to all and keep me in CC, this way I get the email in my client and can easily answer. > On 14.11.2017 02:37, Ramon Hofer wrote: > > Thank you very much for your reply. > > Interesting. I thought I was

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-14 Thread Adam Cecile
Hello, I'm not sure why you are using an older driver but here what's available in Debian stretch at the moment: 375.82-1~deb9u1 I don't have 1080Ti myself but this driver can handle the regular 1080 for sure and I bet it does handle the Ti as well. If you want to give a try with a Stretch vi

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-14 Thread Adam Cécile
Hi, Here is my notes/scripts when I did that to attach an nvidia card inside a KVM virtual machine: https://github.com/eLvErDe/nvidia-docker-cuda-kvm-with-passthru/blob/master/create-kvm-for-nvidia-docker.sh Adam. On 11/13/2017 10:37 PM, Ramon Hofer wrote: Dear Alexander, Thank you very muc

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-13 Thread Ramon Hofer
Dear Adam, On Mon, 13 Nov 2017 22:49:02 +0100 Adam Cécile wrote: > Here is my notes/scripts when I did that to attach an nvidia card > inside a KVM virtual machine: > https://github.com/eLvErDe/nvidia-docker-cuda-kvm-with-passthru/blob/master/create-kvm-for-nvidia-docker.sh I rembered that I ca

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-13 Thread Ramon Hofer
Dear Adam, On Mon, 13 Nov 2017 22:49:02 +0100 Adam Cécile wrote: > Here is my notes/scripts when I did that to attach an nvidia card > inside a KVM virtual machine: > https://github.com/eLvErDe/nvidia-docker-cuda-kvm-with-passthru/blob/master/create-kvm-for-nvidia-docker.sh Thank you very much

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-13 Thread Alexander V. Makartsev
On 14.11.2017 02:37, Ramon Hofer wrote: > Dear Alexander, > > Thank you very much for your reply. > Interesting. I thought I was just not able to setup KVM / QEMU > properly. Because I read and heard that NVidia deliberately switches > the card off when the driver detects that it is virtualised. >

Re: Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-13 Thread Ramon Hofer
Dear Alexander, Thank you very much for your reply. > > The system I am using: > > lshw: https://pastebin.com/tB7FqqxN > > > > Host OS:Debian 9 Stretch > > Mainboard: Supermicro C7Z170-M (activated VT-d in Bios) > > CPU: Intel Core i7-7700K CPU @ 4.20GHz > > GPU: EVGA GeForce GTX1080 Ti > > > > T

Re: KVM PCI Passthrough NVidia GeForce GTX 1080 Ti error code 43

2017-11-13 Thread Alexander V. Makartsev
On 13.11.2017 00:37, Ramon Hofer wrote: > Dear all, > > Please help me passthrough my GPU the a KVM guest. > > The system I am using: > lshw: https://pastebin.com/tB7FqqxN > > Host OS:Debian 9 Stretch > Mainboard: Supermicro C7Z170-M (activated VT-d in Bios) > CPU: Intel Core i7-7700K CPU @ 4.20GHz

Re: kvm/qemu virtual machine can't find hard drives (Solved)

2017-08-20 Thread Gary Roach
Hi all I finally got kvm up and running with Debian 9 installed. Per Bob Weber, I seem to have missed one of about 5 must have packages. Once up, I had the problem of getting my network printer to work. Cups must be installed and to get the proper drivers for my printer, I needed to install h

Re: kvm/qemu virtual machine can't find hard drives

2017-08-18 Thread Bob Weber
On 8/18/17 4:08 PM, Gary Roach wrote: > I really appreciate all of you quick responses. > > For some unknown reason, when I searched the  Debian database virt came up > empty. This time it didn't. So, at this point, its go RTFM. > > The manual will probably clear it up but When trying to run virt-m

Re: kvm/qemu virtual machine can't find hard drives

2017-08-18 Thread Dejan Jocic
On 18-08-17, Gary Roach wrote: > I really appreciate all of you quick responses. > > For some unknown reason, when I searched the Debian database virt came up > empty. This time it didn't. So, at this point, its go RTFM. > > The manual will probably clear it up but When trying to run virt-manage

Re: kvm/qemu virtual machine can't find hard drives

2017-08-18 Thread Gary Roach
I really appreciate all of you quick responses. For some unknown reason, when I searched the Debian database virt came up empty. This time it didn't. So, at this point, its go RTFM. The manual will probably clear it up but When trying to run virt-manager, I did get the following error: una

Re: kvm/qemu virtual machine can't find hard drives

2017-08-18 Thread Dejan Jocic
On 17-08-17, Gary Roach wrote: > Sorry bob but the debian 9 archives doesn't include libvirtd or anything > equivalent. I have been trying to use virt-manager but have gotten a bit > confused. The screen shot is attached. I have two hard drives. One is a 160 > Gb boot drive called bootdisk and ano

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Cindy-Sue Causey
On 8/17/17, Gary Roach wrote: > On 08/17/2017 10:50 AM, Bob Weber wrote: >> >> Most debian installs work easily with a 20 or 20 GB virtual drive. You >> create >> the file necessary with a command like this: >> >> qemu-img create -f qcow2 /home/img/Mymachine/drive.img 30G >> >> This assumes that

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Richard Hector
On 18/08/17 13:12, Gary Roach wrote: > On 08/17/2017 10:50 AM, Bob Weber wrote: >> Looks like the packages >> to get you started are libvirt-daemon-system and virt-manager. >> >> Hope this helps. >> >> ...bob >> >> >> > Sorry bob but the debian 9 archives doesn't include libvirtd or > anything equ

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Phil Wyett
On Thu, 2017-08-17 at 18:12 -0700, Gary Roach wrote: > On 08/17/2017 10:50 AM, Bob Weber wrote: > > On 8/17/17 1:06 PM, Gary Roach wrote: > > Usually the qemu vm runs from a file (created by qemu-img) set up as a disk > > drive by qemu.  I use Virtual Machine Manager (along with libvirtd) which > >

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Gary Roach
On 08/17/2017 10:50 AM, Bob Weber wrote: On 8/17/17 1:06 PM, Gary Roach wrote: Usually the qemu vm runs from a file (created by qemu-img) set up as a disk drive by qemu. I use Virtual Machine Manager (along with libvirtd) which can do all the hard stuff for you. I usually make my own virtual

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Mario Castelán Castro
Have you passed the appropriate options to QEMU? You *must* use “-drive file=...”. For example “-drive file=/dev/sda”. Read the QEMU manual for details. QEMU does not gives the the guest is access to host devices by default; that would be a very high security risk. On 17/08/17 12:06, Gary Roach wr

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Bob Weber
On 8/17/17 1:06 PM, Gary Roach wrote: > Hi all, > > Debian 9 (Stretch) system > KDE Desktop > MSI970A-G43 motherboard > AMD FX 4350 processor - not overclocked > > Ive been trying to get a virtual machine set up and have run into problems > with both virtualbox and kvm/qemu packages. I have a very

Re: kvm/qemu virtual machine can't find hard drives

2017-08-17 Thread Dejan Jocic
On 17-08-17, Gary Roach wrote: > Hi all, > > Debian 9 (Stretch) system > KDE Desktop > MSI970A-G43 motherboard > AMD FX 4350 processor - not overclocked > > Ive been trying to get a virtual machine set up and have run into problems > with both virtualbox and kvm/qemu packages. I have a very messy

Re: KVM Qemu libvirtd virtual bridged with bond advanced-alb

2017-02-17 Thread Mimiko
On 16.04.2016 17:09, Mimiko wrote: Hello. Recently I started to use qemu-kvm for virtualisation. I've setup a bridged network and use it in virtual machine: default test hvm When the bond used in the bridge setup

Re: KVM: writethrough / writeback - data integrity

2016-06-28 Thread Bruce Coulter
Hi Chris, On Tue, 28 Jun 2016, Chris wrote: This wholly depends on what kind of application and/or database you're hosting on your production server; and, it also depends on what kind of back-end infrastructure (SAN? Virtualized Lx? VMware, Xen, otherwise?) it's a server RAID-5. One partitio

Re: KVM: writethrough / writeback - data integrity

2016-06-27 Thread Bruce Coulter
Chris, This wholly depends on what kind of application and/or database you're hosting on your production server; and, it also depends on what kind of back-end infrastructure (SAN? Virtualized Lx? VMware, Xen, otherwise?) -- Write-through, write-back and mixed-mode options have implications th

Re: kvm amd nested

2016-05-20 Thread Paras pradhan
On the vm: The problem is: kvm module is loaded but not kvm_amd. When I do: modprobe kvm_amd I get modprobe: ERROR: could not insert 'kvm_amd': Invalid argument On the server: Looks like something is missing even though it says nested on "1". On Thu, May 19, 2016 at 10:49 AM, Linux-Fan wro

Re: kvm amd nested

2016-05-19 Thread Linux-Fan
[Wed, 18 May 2016 16:59:02 -0500] Paras pradhan wrote: > On a Jessie host I can see nested kvm is set > > --- > > cat /sys/module/kvm_amd/parameters/nested > > 1 > > -- > > On the virtual machines I can see 'svm' but not > seeing /sys/module/kvm_amd . When I t

Re: KVM Bridge wlan0

2016-03-06 Thread Pascal Hambourg
Hello, timothy.marion@marion.systems a écrit : > > I am to stupid to figure out how to setup a bridge using wlan0. No, you're not. You're just ignorant of an important fact : bridging of a wireless interface in managed (asociated) or adhoc mode has been disabled for some time now, because, by de

Re: KVM Bridge wlan0

2016-03-06 Thread Reco
Hi. Please refrain from top-posting. Please do not CC me, I'm subscribed to the list. On Sun, 6 Mar 2016 14:05:32 -0500 Timothy Marion wrote: > I do not know that I want to bridge eth0 to wlan0. You have it anyway in the current configuration. > I have one working interface on my com

Re: KVM Bridge wlan0

2016-03-06 Thread Timothy Marion
Different config similar result did not email actual ssid, psk. I’m a idiot not a moron. I do not know that I want to bridge eth0 to wlan0. I have one working interface on my computer wlan0. I want a virtual machine using KVM to be able to communicate to the internet using wlan0. All documenta

Re: KVM Bridge wlan0

2016-03-06 Thread Reco
Hi. On Sun, 06 Mar 2016 12:33:57 -0500 timothy.marion@marion.systems wrote: > I can only find 1 reference to using wlan0 for bridging. > https://wiki.debian.org/BridgeNetworkConnections This WEB Site and it > talks about using ebtable. Is ebtable the only way to have a bridge for > KVM wi

Re: KVM

2015-06-07 Thread Sven Arvidsson
On Sun, 2015-06-07 at 22:03 +0300, Gokan Atmaca wrote: > Hello > > Guest (Debian jessie) operating system on KVM creating "Failed to > access Perfct ms" My error. What could be the reason? > Google suggests that's just a warning and your problem lies elsewhere. If you have trouble booting, try r

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-25 Thread Stuart Longland
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 24/05/15 01:56, Petter Adsen wrote: > AFAIK, a DVI-D connector/cable can be plugged into both DVI-D and > DVI-I ports, but a DVI-I cable carries extra (analog) signals, so > it has extra pins that won't fit in a DVI-D port. > > A DVI-I KVM will

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread David Christensen
On 05/23/2015 12:26 PM, Bob Proulx wrote: There is, in my opinion, a significant difference in visual quality between the digital and analog display feeds. I have one machine that can do dual-head. The primary display feed starts as analog DVI-I, is adapted to VGA, goes into the VGA KVM, and

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread Bob Proulx
German wrote: > I am shopping locally here for a good KVM switch. For now, I am not > even sure what type should I get. What are advantages to have DVI > instead of VGA interface? Are there any justifications in price? VGA > KVM is about $20, where is DVI is $100. If money is no object, DVI KVM > i

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread David Christensen
On 05/23/2015 11:38 AM, German wrote: So it makes sense to use for instance vga-to-dvi adapter? How about the quality of this connection? Is this worth it? My DVI-I-to-VGA adapter came with my Intel motherboard and seems to work without problems or visual artifacts (signal degradation). I sus

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread German
On Sat, 23 May 2015 11:18:16 -0700 David Christensen wrote: > On 05/23/2015 07:30 AM, German wrote: > > I am shopping locally here for a good KVM switch. For now, I am not > > even sure what type should I get. What are advantages to have DVI > > instead of VGA interface? Are there any justificati

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread David Christensen
On 05/23/2015 07:30 AM, German wrote: I am shopping locally here for a good KVM switch. For now, I am not even sure what type should I get. What are advantages to have DVI instead of VGA interface? Are there any justifications in price? VGA KVM is about $20, where is DVI is $100. If money is no o

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread Petter Adsen
On Sat, 23 May 2015 11:17:18 -0400 German wrote: > On Sat, 23 May 2015 16:53:37 +0200 > Petter Adsen wrote: > > > On Sat, 23 May 2015 10:30:33 -0400 > > German wrote: > > > > > Hi list, > > > > > > I am shopping locally here for a good KVM switch. For now, I am > > > not even sure what type

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread German
On Sat, 23 May 2015 16:53:37 +0200 Petter Adsen wrote: > On Sat, 23 May 2015 10:30:33 -0400 > German wrote: > > > Hi list, > > > > I am shopping locally here for a good KVM switch. For now, I am not > > even sure what type should I get. What are advantages to have DVI > > instead of VGA inter

Re: KVM switch: DVI-D, DVI-I or vga?

2015-05-23 Thread Petter Adsen
On Sat, 23 May 2015 10:30:33 -0400 German wrote: > Hi list, > > I am shopping locally here for a good KVM switch. For now, I am not > even sure what type should I get. What are advantages to have DVI > instead of VGA interface? Are there any justifications in price? VGA > KVM is about $20, wher

Re: KVM libvirt issue on Debian Wheezy specifically Windows 7 64bit

2014-10-23 Thread Muhammad Yousuf Khan
just adding some more info. I have been using Proxmox 3.x for quite some time on the same hardware but for some learning purpose i installed libvirt and virt-manager. Proxmox also based on same KVM engine and Debian destro and my windows 7 64 bit is working great even i have installed Server 2012

Re: KVM Guest - Best Display Resolution

2014-09-15 Thread Reco
Hi. On Tue, Sep 16, 2014 at 03:41:32AM +0200, Chris wrote: > Dear All, > > what settings do you use in KVM for Linux guests? > > The resolution with VNC / VGA is 1024x768 only. If I choose Spice / QXL > the resolution is better, but colors aren't displayed properly and some > letters are missing

Re: KVM time synchronisation - how to set default offset

2013-06-05 Thread Redalert Commander
2013/6/5 Jean-Marc : > On Wed, 5 Jun 2013 10:50:15 +0200, Redalert Commander > wrote: >> Hello list, >> >> I'm using KVM (with the virt-manager GUI) on a Debian laptop to test >> various setups. >> I noticed that the time of these guests is not set up correctly, there >> is a 2 hour time differenc

Re: KVM time synchronisation - how to set default offset

2013-06-05 Thread Jean-Marc
On Wed, 5 Jun 2013 10:50:15 +0200, Redalert Commander wrote: > Hello list, > > I'm using KVM (with the virt-manager GUI) on a Debian laptop to test > various setups. > I noticed that the time of these guests is not set up correctly, there > is a 2 hour time difference (I'm on CEST, or GMT+2) > >

Re: kvm - mount usb device in windows guest

2012-06-26 Thread green
Randall wrote at 2012-06-26 07:55 -0500: > again, i'm not looking to mount the original USB via passthrough, > just to have a virtual/fake usb drive mimicking the behavior as > originally intended. With simple kvm, you can connect a USB device to the guest OS using command-line options or after b

Re: KVM virtual machines and storage.

2012-06-14 Thread Chris Davies
Scott Ferguson wrote: > I don't know DeltaCopy It's an implementation of rsync for Windows Chris -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/759pa9xpjj@news.

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