[Qemu-discuss] -vga std produces vertical scroll in Ubuntu

Does anybody know why any Ubuntu Live-CDs show desktops with vertical scroll when "Standard VGA card with Bochs VBE extensions" is selected from Qemu? This happens since Ubuntus 11.04 (not before) all upto 15.10 versions Also happens in Debian 7, but not in Debian 8. Thanks.

[Qemu-discuss] No Live desktop since Ubuntu 14.10

I've tried all the graphics card options with Qemu (no virt-manager): -vga [std|cirrus|vmware|qxl|xenfb|tcx|cg3|none] but all versions of Ubuntu with Xorg 1.16 or newer fail Live-CD desktop sessions. Failure tests with Lubuntu, Ubuntu-Mate, Ubuntu-Gnome {14.10, 15.04 and 15.10}. Success tests with

Re: [Qemu-discuss] Mouse cursor locked

I suppose you are using SDL display. Have you tried to press Ctrl+Alt to release mouse grab? El 04/11/15 a les 21:08, Frans de Boer ha escrit: > Dear reader, > > I am using the GTK3 UI now some time. However, when I go to fullscreen > mode, my cursor gets locked inside the QEMU window and can ge

Re: [Qemu-discuss] No Live desktop since Ubuntu 14.10

I've found the problem: -cpu cannot be qemu32 or qemu64 as default. Those CPUs make Ubuntu i386 fail since version 14.10 of Ubuntu or since Xorg 1.16 El 22/10/15 a les 11:03, Narcis Garcia ha escrit: > I've tried all the graphics card options with Qemu (no virt-manager): >

Re: [Qemu-discuss] using a Disk-image in qemu

You didn't seem copy a disk to image, but you seemed to copy only a partition. Instead of /dev/sda1 you can use /dev/sda as input for dd. El 09/12/15 a les 11:58, Philipp Walderdorff ha escrit: > Hallo > I wanted to transfer the image of a disc from an old slowly PC (Fedora > (2.6.21-1.3194.fc7)

[Qemu-discuss] Spam in list

Please, kick and ban jcouturier AT keplersi.eu El 01/01/16 a les 01:42, LUXURY WATCHES ha escrit: ...

Re: [Qemu-discuss] Nested Qemu/KVM Performance Degradation

I've not tried nested VMs, but in this situation I would make speed tests inside each layer (disk i/o, RAM i/o, CPU) to get more information. El 07/01/16 a les 17:21, Jan Teske ha escrit: > Hello, > > I am trying to run a Windows guest in a nested VM configuration using > Qemu/KVM. > > The setu

Re: [Qemu-discuss] Possible GPL infringement of QEMU/SeaBIOS code

Which license is Veertu? FSF says: "The FSF can only enforce the license on works to which we hold the copyright, but we can still help bring about compliance even when the copyright lies elsewhere." www.fsf.org/licensing El 28/01/16 a les 19:35, Calvin ha escrit: > [Originally sent to -dev, th

Re: [Qemu-discuss] how to install qemu KVM 1.4.0 release

Ubuntu 13.04 was the only to release exactly qemu-kvm 1.4 Observe that this Ubuntu GNU/Linux version ended support on 2014-01-27. On 05/02/16 10:16, Gilar Dwitresna wrote: > Dear, > My name is Gilar Dwitresna, from Telkom University, Indonesia. > i'm interested with live migration on qemu kvm 1.4

Re: [Qemu-discuss] Regarding Intel IGD passthru support for QEMU/KVM

Very, very interesting. Off topic, in the Android/Linux video I've seen a bad information reported by the operating system: $ uname -arv Linux localhost 4.0.9-android-x86+ #1 SMP PREEMPT Wed Oct 7 00:36:27 CST 2015 i686 GNU/Linux Android is not a GNU operating system. On 09/02/16 21:39, Alex

Re: [Qemu-discuss] Booting GUI ubuntu VM on Aarch64

I've run this with Qemu 2.00 in Ubuntu 14.04 succesfully: $ qemu-system-x86_64 -cpu host -vga qxl -curses -m 8356 -enable-kvm -boot d -drive "file=ubuntu-gnome-15.04-desktop-amd64.iso,media=cdrom,index=0" -vnc 0.0.0.0:52 Then to connect: $ vncviewer MyMachine:5952 El 15/02/16 a les 11:04, Yehu

Re: [Qemu-discuss] Internet connection from a windows guest

Instead of: -devi ce e1000 I use: rtl8139 El 27/03/16 a les 22:44, Mahmood N ha escrit: > I have used Qemu to install a windows xp guest. The command I run is > > qemu -m 2048 -gda winxp64.img \-boot d -usbdevice tablet \-enable-kvm > -vnc :10 \-netdev user,id=network0 -devi ce e1000,netdev=netw

Re: [Qemu-discuss] Problem with sharing a folder between guest and host

Thanks to Alex from me too; I was stuck since years ago about this, and I've dealed with Samba+DNS until the date. El 02/04/16 a les 19:00, Mahmood Naderan ha escrit: > Yes, thank you very much. > > Regards, > Mahmood > > >>On Saturday, April 2, 2016 9:13 PM, Alex wrote: >> >> >>That's becau

Re: [Qemu-discuss] Installing an OS without booting or Interaction

You can perform (and automate) your GNU/Linux installations without booting Qemu/KVM at all. 1. Create disk image with: qemu-img create -f raw 2. Attach disk image as a block device with: losetup 3. Partition the virtual disk with: parted 4. Format the partitions with: mkfs 5. Deploy the OS with:

Re: [Qemu-discuss] failed to start qemu after system restart

Which OS distribution are you using? Do you have a broken packages update? Now you know the module kvm_amd works, but may not be loading automatically on boot. El 08/04/16 a les 08:37, Mahmood Naderan ha escrit: >># modprobe kvm_amd > > OK I saw nothing strange in the boot logs. Then I decided

Re: [Qemu-discuss] failed to start qemu after system restart

If it's CentOS 6, you have updates upto 6.7 You could apply these pending updates and see if it fixes some boot issue. Any other measuse is to analyze boot logs to the detail. El 08/04/16 a les 09:26, Mahmood Naderan ha escrit: >> Which OS distribution are you using? > > Cenos-6.5 > > >>Do yo

Re: [Qemu-discuss] Run qemu with /dev/sda ?

Right; guest write operations will affect only $DISK pointed file. El 18/04/16 a les 21:42, Ran Shalit ha escrit: > On Mon, Apr 18, 2016 at 10:36 PM, Peter Maydell > wrote: >> On 18 April 2016 at 20:17, Ran Shalit wrote: >>> I probably have some misunderstanding with running qemu. >>> I see in

Re: [Qemu-discuss] Windows 7 as the guest

This is the command line I use for one Windows7 guest (not all specs are necessary too low): qemu-system-i386 -M pc -cpu pentium3 -m 1024 -net nic,model=rtl8139 -net user -enable-kvm -boot c -drive "file=windows7pro-sp1_msie11.img,media=disk,index=0" -vga cirrus -soundhw hda El 29/04/16 a les 1

Re: [Qemu-discuss] controlling the mouse keyboard and video

As I understand, you only require host screenshots of VM apart of normal usage and behavior. A) You can use RecordMyDesktop application and choose VM window. B) You can serve display through VNC and use a tool such as vncrec: http://ronja.twibright.com/utils/vncrec/ El 30/04/16 a les 13:28, behr

Re: [Qemu-discuss] creating VM disk with

The problem can be that the operating system keeps cache of last files/data loaded, and your template passes to second term when your computer is working on the new VM image. I suggest you to push the disk template to a RAM disk during these operations, then you can be sure it's available from «yo

Re: [Qemu-discuss] Various questions

With -sdl you shouldn't need to use keyboard or mouse -usb redirection. El 05/06/16 a les 14:20, Berillions ha escrit: > Hi, > > i'm new with qemu-kvm and I have few question and problem. > My PC Spec is this : > - Intel I7-6700 > - 8GB Memory Ram > - Nvidia GTX 970 > - One Monitor (Intel Graphi

[Qemu-discuss] Samba share with different user

I'm using Qemu 2.1.2 from Debian stable. When I launch a VM as root user, I use -netdev user,id=net0,smb=/home/john/Public to share a directory to guest machine. But the VM session generates a Samba profile like: /tmp/qemu-smb.IIsqZY/smb.conf With a variable: force user=root How can I specify a d

Re: [Qemu-discuss] Which Hardware and Driver For Audio Windows 3.11

I've just tested now a MS-DOS 6.22 + MS-Windows 3.11 in a Qemu VM specifying -soundhw sb16 It works: You must go to guest's Control Panel, Drivers, Add, select "Creative labs sound blaster 1.5", Okay, Port 220 Interrupt 5. El 12/07/16 a les 07:17, l ha escrit: > I am trying to setup Windows 3.1

Re: [Qemu-discuss] QEMU, Windows 3.11, Audio Not Working

n I start up. > > > “main-loop: WARNING: I/O thread spun for 1000 iterations” > > > It will hang and then continue. The audio does not work. > > > Narcis Garcia suggested I try this and it still does not work. > > > “You must go to guest's Control Panel,

[Qemu-discuss] Audio to remote computer

Hello, I want to run a virtual machine in a powerful computer, and use it from a very old computer. Through VNC it's okay for image, mouse and keyboard. Does anybody know a nice way to hear VM audio in the remote (VNC client) computer instead of the one that is running KVM/Qemu? I've read some men

Re: [Qemu-discuss] Audio to remote computer

Debian GNU/Linux 8 both. El 20/07/16 a les 12:56, Alex ha escrit: > Hello, > What's your OS (client and server)? > > /--Regards, Alex/ > > On 20/07/16 11:24, Narcis Garcia wrote: >> Hello, I want to run a virtual machine in a powerful computer, and use >> i

Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cache

In the host: $ sysctl -n vm.dirty_expire_centisecs $ sysctl -n vm.dirty_writeback_centisecs https://www.kernel.org/doc/Documentation/sysctl/vm.txt El 17/08/16 a les 20:03, Andrew Martin ha escrit: > - Original Message - >> From: "Jakob Bohm" >> To: "Andrew Martin" >> Cc: qemu-discuss@

Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cache

Sure. El 17/08/16 a les 23:09, Andrew Martin ha escrit: > - Original Message - >> From: "Narcis Garcia" >> To: qemu-discuss@nongnu.org >> Sent: Wednesday, August 17, 2016 1:16:19 PM >> Subject: Re: [Qemu-discuss] Understanding QEMU Cache Modes and E

Re: [Qemu-discuss] How to emulate vmx feature in qemu?

Why -no-kvm ? El 26/08/16 a les 00:33, Parfait Tokponnon ha escrit: > Hello > > I read from here > > that vmx capability support on quemu must be explicitely enable by > providing +vmx option to the command but the probllem is

Re: [Qemu-discuss] How to load bzImage into QEMU

I imagine you could boot an ISO image from any GNU/Linux distribution, and you will have root access in that virtual machine. In the VM you can deploy any material you need to copy as user to the real machine. I hope I understood what you meant. El 24/09/16 a les 04:47, Bowen Wang ha escrit: > H

Re: [Qemu-discuss] sound in Windows 7 guest

I use this parameter for Qemu, to provide a working soundcard to Windows 7: -soundhw hda At the GNU/Linux host side, if normal sound is working, I'm not configuring anything additionally about virtualization. El 28/09/16 a les 11:13, Vojtěch Polášek ha escrit: > Hi, > my name is Vojtěch Polášek

Re: [Qemu-discuss] HDD emulation in QEMU

I'm very ignorant in the scope you are talking about, but I deduce: -hda or -cdrom parameters I suppose are intended to be assumed by Qemu's default BIOS. I suppose your provided BIOS should find a PATA/SATA controller as a PCI slot, and this PCI device is a component you should specify manually.

Re: [Qemu-discuss] external usb flash drive support on qemu virtualization

You can use this command at Qemu's console in runtime: usb_add host:090c:1000 El 20/10/16 a les 17:10, Kumar Girish ha escrit: > Hi All, > > I have analysed my code and added the usb configuration while spawning the > guest CMM. Unfortunately still the usb is not visible. > Could you please hel

Re: [Qemu-discuss] sharing files between host and guest

If your disk image is RAW, try to attach it with ploop before partitioning, formatting or mounting volumes from it. After these preparations on the image, release any attachment or mount from the file before running Qemu using the image file. Using Qemu filesharing features, I only use SMB to 10.0

Re: [Qemu-discuss] sharing files between host and guest

For network conectivity testing, you can try with "nc" to another TCP/UDP port. El 03/11/16 a les 19:56, Brooke Wallace ha escrit: > Thanks for the sympathy Peter. Unfortunately the lack of documentation and > reasonable introductory guide is making this a non-starter for us. > > 1. The integra

Re: [Qemu-discuss] Shared folder between Linux host and Linux Guest

https://wiki.debian.org/SAMBAClientSetup El 11/11/16 a les 00:41, Berillions ha escrit: > Hi, > > I create to Debian VM to compile differents applications to avoid to > install thousands packages on my host system. > > For my Win_10 VM, it's very easy. I add to my Qemu's script this line : > >

Re: [Qemu-discuss] Integration testing with qemu

[host]$ qemu -curses ... El 12/11/16 a les 23:33, Kenneth Adam Miller ha escrit: > Suppose I wanted to run some test within qemu because I'm doing some > development on a custom linux image. Is there a way to get the result of > a command out of qemu to the host? >

Re: [Qemu-discuss] How to show the system login prompt? (via ssh)

May be the guest OS that is going to graphic mode, and because of this you aren't seeing the GUI in CLI? If so, you can use that VM connecting to guest's GUI and not host's CLI. El 02/12/16 a les 10:04, Shiyao Ma ha escrit: > Hi. > > I SSH to a server, which has no X environment installed. > On

Re: [Qemu-discuss] How to show the system login prompt? (via ssh)

should show up, the terminal shows: > "1024 x 768 Graphic mode" > > > > I thought doing a "sudo systemctl set-default multi-user.target" should > be enough. Dunno what I am missing. > > I am running a fresh installation of debian8.6. > > Regards.

Re: [Qemu-discuss] How to show the system login prompt? (via ssh)

g? > > I'd like to give it a try. > > Thanks. > > > On Dec 2, 2016, 18:40 +0800, Narcis Garcia , wrote: >> It seems to be the guest OS that is jumping to GUI. As far as I know, >> Qemu has nothing to do at this point but the guest OS. >> >> I us

Re: [Qemu-discuss] How to show the system login prompt? (via ssh)

me problem. > > Please add the "-vga virtio" to the invocation of qemu. > > Otherwise, no matter how you set the grub, finally the system will use a > frame buffer. > > > Regards. > > On Dec 2, 2016, 21:25 +0800, Narcis Garcia , wrote: >> I see now

Re: [Qemu-discuss] Unable to share host folder

About 2nd way (attaching a secondary disk image with data to copy), guest may not be mounting image's partitions "automagically" but you may need to operate in guest OS and mount secondary (virtual) disk partitions manually. To do only a copy (fast) I often pack the data to an ISO image (with file

Re: [Qemu-discuss] memory pages of a specific process

As far as I know, process identities are managed by operating system kernel. I suppose a virtual machine cannot control how a guest kernel manages subprocesses, same as hardware BIOS could not too. El 15/12/16 a les 17:23, Wang Cheng ha escrit: > Hi, > > Can anyone give me some idea or advise on

Re: [Qemu-discuss] qemu-system-x86_64 hangs in 1024 x 768 Graphic mode when using -curses

Thanks to Shiyao Ma for sharing the procedure. El 16/12/16 a les 01:07, Shiyao Ma ha escrit: > Hi, Kevin > > The key part is, when you run the system image without X, the > framebuffer stuff should already be disabled in that image. Or at least > you can a chance to modify it, like what I did by

Re: [Qemu-discuss] WinXP Guest: New hardware found - VGA controller

El 25/01/17 a les 09:49, Alberto Garcia ha escrit: > On Mon, Jan 23, 2017 at 01:00:26AM +0100, Joe wrote: > >> I'm trying Qemu (2.8.0) on Slackware GNU Linux 14.2 (64-bit) host. >> I've a Windows XP (guest) raw image which was working with Qemu >> times ago (I used it on an older Slackware version

Re: [Qemu-discuss] WinXP Guest: New hardware found - VGA controller

El 25/01/17 a les 12:53, Fam Zheng ha escrit: > On Wed, 01/25 12:43, Narcis Garcia wrote: >> El 25/01/17 a les 09:49, Alberto Garcia ha escrit: >>> On Mon, Jan 23, 2017 at 01:00:26AM +0100, Joe wrote: >>> >>>> I'm trying Qemu (2.8.0) on Slackware GNU L

Re: [Qemu-discuss] WinXP Guest: New hardware found - VGA controller

Is there some way to get exact hardware defaults with an already installed Qemu? El 25/01/17 a les 18:37, Narcis Garcia ha escrit: > El 25/01/17 a les 12:53, Fam Zheng ha escrit: >> On Wed, 01/25 12:43, Narcis Garcia wrote: >>> El 25/01/17 a les 09:49, Alberto Garcia ha escrit

Re: [Qemu-discuss] VGA choices

VNC is a protocol to connect to a GUI, not MDA/TXT. Independently of what guest OS does or shows, Qemu only outputs display through: - VNC (graphic) - SDL (graphic) - GTK (graphic) - Curses (text) - none (no display) El 31/01/17 a les 21:14, Vincenzo Romano ha escrit: > Hi. > Thanks for the feedb

Re: [Qemu-discuss] VGA choices

process in a "screen" session, and attach remotely to it when you connect through SSH. El 01/02/17 a les 08:51, Vincenzo Romano ha escrit: > Thanks, Narcis. > > 2017-02-01 8:29 GMT+01:00 Narcis Garcia : >> VNC is a protocol to connect to a GUI, not MDA/TXT. >> Indepen

Re: [Qemu-discuss] VGA choices

gt; > Finally, may I ask you where did you pull these details from? > > Thanks again. > -- > Vincenzo Romano - NotOrAnd.IT > Information Technologies > -- > NON QVIETIS MARIBVS NAVTA PERITVS > > > 2017-02-01 9:23 GMT+01:00 Narcis Garcia : >> -nographic cann

Re: [Qemu-discuss] VGA choices

> Thanks. > > -- > Vincenzo Romano - NotOrAnd.IT > Information Technologies > -- > NON QVIETIS MARIBVS NAVTA PERITVS > > > 2017-02-01 11:35 GMT+01:00 Narcis Garcia : >> Any text display should be lighter than any graphic one. >> I got most of details from: 1 Docu

Re: [Qemu-discuss] VGA choices

een/tmux/byobu session and to be able >> to select the right one. >> >> With VNC, SSH and different loopback addresses this is trivial. >> >> Thanks. >> >> -- >> Vincenzo Romano - NotOrAnd.IT >> Information Technologies >> -- >> NON QVIETIS

Re: [Qemu-discuss] VGA choices

No text installer in Ubuntu? I remember releases with "alternate install" media. El 01/02/17 a les 16:13, Vincenzo Romano ha escrit: > 2017-02-01 15:20 GMT+01:00 Narcis Garcia : >> Qemu will provide some graphics adaptor to guest anyway. If you don't >> speci

[Qemu-discuss] ASCII, Unicode and keyboards for ncurses

I don't know if it's a SeaBIOS problem but, when I use -ncurses (tried with Qemu 2.5.0 and Qemu 2.0.0), only letters and numbers match from keyboard to guest, and not all ASCII characters are well represented. Is there some configuration or workaround to not having these key&char problems? Thanks

Re: [Qemu-discuss] ASCII, Unicode and keyboards for ncurses

rmation Technologies > -- > NON QVIETIS MARIBVS NAVTA PERITVS > > > 2017-02-01 18:08 GMT+01:00 Narcis Garcia : >> I don't know if it's a SeaBIOS problem but, when I use -ncurses (tried >> with Qemu 2.5.0 and Qemu 2.0.0), only letters and numbers match from &g

Re: [Qemu-discuss] VGA choices

"screen" can help you in the guest to manage several terminal sessions in a single window, but I don't know if it can be dealt both host&guest screen keyboard shortcuts. El 01/02/17 a les 17:00, Vincenzo Romano ha escrit: > 2017-02-01 12:27 GMT+01:00 Narcis Garcia : >&

Re: [Qemu-discuss] ASCII, Unicode and keyboards for ncurses

For Qemu 2.0.x ASCII lines too. For Qemu 2.5.0 I've seen this only for non-english characters, such as french ç, spanish ñ, etc. El 01/02/17 a les 19:27, Vincenzo Romano ha escrit: > Which characters? > > Il 01 feb 2017 18:58, "Narcis Garcia" <mailto:informa

Re: [Qemu-discuss] keyboards for ncurses

Only solved for english keys. Examples for spanish ñ and french ç: [ñ] Warning: no scancode found for keysym 195 ± [ç] Warning: no scancode found for keysym 195 (Qemu: 2.5.0; Host: Ubuntu 16.04; Guest: Debian 8) El 01/02/17 a les 18:57, Narcis Garcia ha escrit: > Okay, solved for

Re: [Qemu-discuss] ASCII and/or Unicode for ncurses

telnet client if you are not on the host. > > > Il 01 feb 2017 20:13, "Narcis Garcia" ha scritto: >> >> For Qemu 2.0.x ASCII lines too. >> For Qemu 2.5.0 I've seen this only for non-english characters, such as >> french ç, spanish ñ, etc. >> >> &g

Re: [Qemu-discuss] keyboards for ncurses

2AM +0100, Narcis Garcia wrote: > >> Only solved for english keys. Examples for spanish ñ and french ç: > > I'm not sure what you're trying to do, but if all you want is to use > your Linux VM with a text terminal and you don't want to ssh to it, > maybe you can

Re: [Qemu-discuss] qemu -cpu host

How did you get that translation from "qemu -cpu host" to "...-cpu SandyBridge,+vme,+ds,+acpi,+ss,..." ? El 06/02/17 a les 12:15, akhilesh rawat ha escrit: > thanks , but if you see the guest which was run as > > > qemu -cpu host > > > has auto generated model as SandyBridge in KVM proces

Re: [Qemu-discuss] qemu -> kvm eventually stops responding when VNC is prepped and waiting for a connection

Oh, I believed this was caused by something I did wrong, but I see now I'm not the only one to experience this problem. I had this problem also with Ubuntu 14.04 (trusty) QEMU emulator version 2.0.0 El 24/02/17 a les 20:55, Brad Barnett ha escrit: > > > FYI, Debian Jessie. > > # qemu-system-x8

Re: [Qemu-discuss] QEMU caching modes

When cache=unsafe , is the data flushed as configured in host's Linux kernel? dirty_expire_centisecs dirty_writeback_centisecs El 20/03/17 a les 17:21, Alberto Garcia ha escrit: > On Fri, Mar 17, 2017 at 09:52:27PM +0100, Jan Schermer wrote: > >> I'm trying to understand when/what IO is synchrono

[Qemu-discuss] Two NICs with legacy -net

Why this syncax causes Qemu machine to be shown as [Stopped] ? $ qemu-system-x86_64 -cpu host -m 10994 -net nic,macaddr=00:16:3E:F1:82:53,model=virtio -net tap,ifname=tapF18253 -net nic,macaddr=00:16:3E:F2:82:53,model=virtio -net tap,ifname=tapF28253 -sdl -enable-kvm ... Thanks.

Re: [Qemu-discuss] Two NICs with legacy -net

7;nic' could not be initialized Is it possible to configure MAX_NICS without having to recompile Qemu? I'm using Qemu 2.0.0 El 18/05/17 a les 17:52, Narcis Garcia ha escrit: > Why this syncax causes Qemu machine to be shown as [Stopped] ? > > $ qemu-system-x86_64 -cpu host -m

Re: [Qemu-discuss] Audio from intel-hda & ich9-intel-hda pops & clicks

Could you tell resultst with guests OS other than Microsoft Windows? El 10/06/17 a les 15:26, Adam Zegelin ha escrit: > Hi, > > I have a Windows 10 VM that has an emulated intel-hda sound card > attached to it. Audio played via this device pops and clicks > repeatedly. > > During normal use thi

[Qemu-discuss] Networking with Ubuntu 17.04

I'm using Qemu 2.0.0 has anybody experienced networking problems with Ubuntu zesty guest? All Ubuntu versions until 16.10 work well for me, but not Ubuntu 17.04 (both using and not using NetworkManager at guest). I've tried both user mode for NIC interface and TAP to a bridge (single NIC). Same re

Re: [Qemu-discuss] Networking with Ubuntu 17.04

El 14/06/17 a les 21:13, Peter Maydell ha escrit: > On 14 June 2017 at 18:53, Narcis Garcia wrote: >> I'm using Qemu 2.0.0 >> has anybody experienced networking problems with Ubuntu zesty guest? > > The first thing I would suggest is: have you tried a newer > ve

Re: [Qemu-discuss] Networking with Ubuntu 17.04

El 15/06/17 a les 09:26, Vincenzo Romano ha escrit: > 2017-06-15 8:20 GMT+02:00 Narcis Garcia : >> >> El 14/06/17 a les 21:13, Peter Maydell ha escrit: >>> On 14 June 2017 at 18:53, Narcis Garcia wrote: >>>> I'm using Qemu 2.0.0 >>>> has anyb

Re: [Qemu-discuss] Networking with Ubuntu 17.04

El 15/06/17 a les 10:39, Peter Maydell ha escrit: > On 15 June 2017 at 07:20, Narcis Garcia wrote: >> El 14/06/17 a les 21:13, Peter Maydell ha escrit: >>> On 14 June 2017 at 18:53, Narcis Garcia wrote: >>>> I'm using Qemu 2.0.0 >>>> has anybody ex

Re: [Qemu-discuss] Networking with Ubuntu 17.04

El 15/06/17 a les 10:39, Peter Maydell ha escrit: > On 15 June 2017 at 07:20, Narcis Garcia wrote: >> El 14/06/17 a les 21:13, Peter Maydell ha escrit: >>> On 14 June 2017 at 18:53, Narcis Garcia wrote: >>>> I'm using Qemu 2.0.0 >>>> has anybody ex

[Qemu-discuss] How to disable VT feature to guest CPU

I try parameters: -no-kvm -cpu qemu64 and host does not use KVM, but guest CPU appears to be AMD64 with "svm" feature. How to disable guest's VT? And even better: How to use KVM at host while disabling VT at guest? Thanks.

Re: [Qemu-discuss] Real-Time Audio Applications in QEMU virtual machines ?

I've solved VM audio crackling and distortion with trying the sound card that synchronizes better for the guest software. Look your host's available emulations with something like: qemu-system-x86_64 -soundhw ? El 18/09/17 a les 22:19, Niklas Reppel ha escrit: > Dear List, > > i've been trying

Re: [Qemu-discuss] Wonky cursor problem

You seem to not be talking about Qemu but about a helper software for Qemu. El 18/09/17 a les 22:32, Gary Roach ha escrit: > Hi all, > For the first time I have set up a qemu-kvm virtual machine on my Debian > Linux system. I then loaded a Ubuntu guest. Everything works OK except > the cursor. If

Re: [Qemu-discuss] Wonky cursor problem

qemu. With that, the > main problem is still the wonky cursor. > > Gary R. > > > On 09/19/2017 12:00 AM, Narcis Garcia wrote: >> You seem to not be talking about Qemu but about a helper software for >> Qemu. >> >> >> El 18/09/17 a les 22:32, Gary R

Re: [Qemu-discuss] Wonky cursor problem

loses. End of story. > > Gary R. > > > On 09/19/2017 12:08 PM, Narcis Garcia wrote: >> Is it a Window with control buttons? >> What is Window's title? >> How do you call this manager (launcher's name)? >> >> >> El 19/09/17 a les 17:45,

Re: [Qemu-discuss] qemu-kvm hangs at boot when the disk interface is virtio.

Exact guest OS ? El 13/11/17 a les 16:03, Shiyao MA ha escrit: > Hi, > > When use kvm with the virtio disk interface, the guest Linux hangs at boot. > > # this hangs > sudo kvm -nographic -kernel mybzimage --drive > file=debian.img,format=raw,index=0,if=virtio -append "debug > console=ttyS0 ro

Re: [Qemu-discuss] Setting a interface name with qemu-bridge-helper?

I use the syntax: -net tap,vlan=0,ifname=vm1net0 El 13/01/18 a les 01:34, Shaun Reitan ha escrit: > When starting vm's with '-netdev bridge,id=net0,br=br0' each vm is given > a tapX interface name and from what I can tell, there is no simple way > to figure out which interface belongs to which VM

Re: [Qemu-discuss] Setting a interface name with qemu-bridge-helper?

18 a les 17:51, Shaun Reitan ha escrit: > Do you increment the VLAN for each vm? Also, if you do it that way you > have to have your own ifup and ifdown scripts to add the vm to the > bridge don't you? > > > > -- Original Message -- > From: "Narcis Garcia&

[Qemu-discuss] Complete manpage

Where can I find at qemu.org updated manpages for each Qemu version? Thank you.

Re: [Qemu-discuss] Complete manpage

vm=off" or "+nx" for -cpu Thanks. El 12/02/18 a les 10:45, Peter Maydell ha escrit: > On 11 February 2018 at 09:17, Narcis Garcia wrote: >> Where can I find at qemu.org updated manpages for each Qemu version? > > We don't currently provide those on qemu.org,

[Qemu-discuss] 3D rendering for Windows guest, in a Gnome window

I've found this project website: virgil3d.github.io and I want to try. I'm using QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-6+deb9u3) 1. What "-vga" syntax do I need to apply to qemu-system-x86_64 ? 2. What driver will be required to make Windows guest uses this? Thank you.

[Qemu-discuss] KVM guest Windows 10 (x64) with e1000 NIC

Debian 9 host (amd64) Using: QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-6+deb9u3) - I wish to not have to install drivers on guest OS - $ MyCpu=core2duo # Also tried Haswell, Haswell-noTSX, Nehalem, Skylake-Client, SandyBridge $ MyNIC=rtl8139 $ qemu-system-x86_64 -M pc-i440fx-2.0 -cpu $MyCpu -

Re: [Qemu-discuss] KVM guest Windows 10 (x64) with e1000 NIC

ual NICs ? El 13/02/18 a les 15:57, Narcis Garcia ha escrit: > Debian 9 host (amd64) > Using: QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-6+deb9u3) > - I wish to not have to install drivers on guest OS - > > $ MyCpu=core2duo # Also tried Haswell, Haswell-noTSX, Nehalem, > Skyl

Re: [Qemu-discuss] Black screens when connecting to Windows 10 vm's

Sebastian, you are talking about RDP connection. RDP server is Windows, and Qemu/Libvirt have nothing to do. It seems like asking here about FTP problems between an FTP client and FTP server running in a VM. If service fails, it's server issue. El 19/02/18 a les 18:40, Sebastian Arcus ha escrit

Re: [Qemu-discuss] drive_add: Duplicate ID 'hda' for drive

I'd try to use "index=N" variable at "-drive" parameters: -drive file=disk1.qcow2,index=0 -drive file=disk2.qcow2,index=1 El 29/03/18 a les 04:23, Khitai Pang ha escrit: > Resend. > > I'm using qemu 2.11.1. > > Best Regards, > Khitai > > On 2018/3/29 0:29, Khitai Pang wrote: > > Hi, > > > T

[Qemu-discuss] How to boot from D (not cdrom)?

I know the "-boot d" parameter for Qemu, but it only works when optical media is declared. If I boot a virtual machine with primary and secondary disk imatges (e.g. disk1.img and disk2.img in this order), how can I force Qemu (included BIOS) to boot from second disk? Example scenario: disk1.img is

[Qemu-discuss] Private LAN between machines

Hello all; How can I connect 2 virtual machines (user mode) to same private LAN (using Qemu 2.8.1)? Am I right with this syntax? $ qemu -device e1000,netdev=nic0 -netdev user,id=nic0,vlan=hub0, -netdev hubport,id=nic0,hubid=hub0 -drive file=machine*1*.img $ qemu -device e1000,netdev=nic0 -netde

Re: [Qemu-discuss] Windows xp

ICMP packets can be firewalled by qemu. To allow Ping from guest OS you need to authorize it to qemu execution user/group. I do this in Debian by configuring /etc/sysctl.conf with: net.ipv4.ping_group_range = 100 125 ...where 100 is first users group I authorise ('users' in my case), and 125 is l

Re: [Qemu-discuss] Windows xp

It seems that vhh's problem is with Internet Explorer, same as I've experimented in many cases when guest OS is Windows XP. Installing different web browser is a workaround only to navigate, but some third-party applications in VM that use MSIE API or libraries don't while Internet Explorer is not

Re: [Qemu-discuss] Wireless TAP Networking on a Windows host

I guess you could put wireless device and VMs at same bridge. br0 {wlan0, tap0} El 08/08/18 a les 23:54, user 96710 ha escrit: > I'm fairly new to Qemu and virtualization, I hope you can give me some > advice. > > Afaik, the main difference between SLIRP and TAP is that TAP is more > performan

Re: [Qemu-discuss] Monitor mode with -display curses

Are you both talking about Qemu console? ...or a guest console? El 21/08/18 a les 21:44, Alberto Garcia ha escrit: > On Tue, Aug 21, 2018 at 09:17:39PM +0200, Vincenzo Romano wrote: >> But I would then get "just" the monitor. Not the console. >> I need both. >> Thanks anyway. > > I'm not sure if

Re: [Qemu-discuss] Cannot ssh into a VM when using launching qemu with hostfwd

I use the complete syntax including listening address (localhost here): user,hostfwd=tcp:127.0.0.1:10022-:22 El 30/08/18 a les 22:12, Kevin Wilson ha escrit: > Hello, > > I am using qemu version 2.11.1 on Ubuntu 18.04 > > I am trying to launch a VM and ssh into it without using tap devices > a

Re: [Qemu-discuss] Can't access network: XP guest, Solaris host

I had same problem here with MSIE and its libraries for third party applications, but now I've tested one and it's browsing*. I don't know if it's due to be IE8 now instead of IE6. Host: Debian 9 with Qemu 2.8.1 Guest: Windows XP Pro SP3 with "Windows Internet Explorer" 8 $ qemu-system-x86_64 -cp

Re: [Qemu-discuss] Qemu Window size

Which Qemu syntax are you using exactly for this virtual machine? Qemu version? Host operating system and version? Guest operating system and version El 22/10/18 a les 12:43, Peter Fodrek ml ha escrit: > Dear Qemu experts, > > We are using extreme old CAD/CAM DOS based program with 4:3 display

[Qemu-discuss] From -usbdevice host: to -device usb-host,

In environments with Qemu 2.8.1 I use: qemu... -usbdevice host:046d:08b2 In environments with newer versions... Should I specify with this syntax? qemu... -device usb-host,046d:08b2 (comma and vendor:product) ? Thank you.

Re: [Qemu-discuss] QtEmu 2.0 - GUI for QEMU

Thanks for your time. El 30/1/19 a les 12:43, Sergio Carlavilla ha escrit: > Hi, > > I'm proud to announce the release (well, the release happen a month ago) 2.0 > of QtEmu > > With QtEmu 2.0 I made a complete rewrite from scrath of QtEmu with Qt 5 > support. > > The highlight of the release

[Qemu-discuss] Discard disk image holes for sparse shrink

Is there a way to specify a disk to be detected as an SSD drive? Once reached this, I want to look for the possibility to recover host space when a guest discards disk image blocks, and this image is RAW format and sparse allocated file. Thank you.

Re: [Qemu-discuss] Discard disk image holes for sparse shrink

gt; hello, > > if I understand correctly, you want to study the possibility of > recovering deleted files from an SSD disk: is that right ? > > regards, lacsaP. > > Le jeu. 4 avr. 2019 à 08:24, Narcis Garcia <mailto:informat...@actiu.net>> a écrit : > &g

Re: [Qemu-discuss] Discard disk image holes for sparse shrink

ing. Anything that can handle > discards will do, including sparse files. > > > My advice, however, would be to use qcow2, since sparse files don't work > particularly well. Executing the example above would leave you with > about 300MB at the end instead of less tha

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