similar to: several VMs have suddenly quit working, in VBox.

Hi, I installed Libvirt. We need virtualbox support for libvirt. But we are unable to see the vbox option in virt-manager. How we can find vbox hypervisor driver? And also we already compiled libvirt with vbox option.(--with-vbox). But that didn't work. And also when we are creating the new virtual machine through virt-manager we are getting the following error: internal error

Dear libvirt experts, I can not instantiate even a simple machine when using the 'vbox' hypervisor: s14% virt-install --connect=vbox:///session --virt-type vbox --name vtest --memory 500 ERROR cannot obtain CPU freq: No such file or directory s14% virsh -c vbox:///session błąd: cannot obtain CPU freq: No such file or directory (1) How to fix this error? The VirtualBox driver seems

Ran into this rather frustrating bug when working with VBOX on a Windows 10 host. It should come as no surprise that I would hit this bug when installing CentOS, and also with RHEL 7 Server with GUI (since you get the same kernel). Based on information from your bug list, I was fortunately able to workaround the trouble with: wget

Okay, just installed libvirt from today's git on two Ubuntu systems. The first one went fine (except for continuation of the problem that virsh and virt-manager cannot connect to 0.8.3 systems that's been there in the 0.9.x libvirts) ... but on the second, after install, "virsh list --all" presents nothing. And: # virsh define tu1004.xml error: Failed to define domain from

Hi, I'm experiencing weird things with the vbox driver when using multiple threads. Following is the snippet of code I experience problems with /*****************************************************/ #include <stdlib.h> #include <stdio.h> #include <pthread.h> #include <libvirt/libvirt.h> void *create_and_destroy(void *arg) { virDomainPtr dom = (virDomainPtr)arg;

https://bugs.freedesktop.org/show_bug.cgi?id=92515 Bug ID: 92515 Summary: Virtualbox with 3D acceleration and with installed vbox-additions crashes Product: Mesa Version: 10.5 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component:

I have updated syslinux in Parted Magic's test version to the 5.10 release. With 4.06 I booted plop like this: LINUX /boot/plpbt/plpbt.bin Now it says /boot/plpbt/plpbt.bin... ok Booting kernel failed: Invalid argument Other "extras" like IPXE, HDT, memtest86+, chntpw, Super Grub Disk, etc... all work with 5.10. Revert to 4.06 and plop works again. Is this a problem with syslinux

I was working on a haproxy transparent proxy setup that we had working on Centos 7 (iptables), but running into issues getting tproxy working with NFTables on Centos 8. >From https://www.kernel.org/doc/Documentation/networking/tproxy.txt, It should be a matter of: # nft add table filter # nft add chain filter divert "{ type filter hook prerouting priority -150; }" # nft add rule

Just as a followup even g++ is broken: [piot at paris ~]$ g++ bash: g++: command not found... Install package 'gcc-c++' to provide command 'g++'? [N/y] y * Waiting in queue... The following packages have to be downgraded: cpp-8.2.1-3.5.el8.x86_64 The C Preprocessor glibc-2.28-42.el8.1.i686 The GNU libc libraries glibc-2.28-42.el8.1.x86_64 The GNU libc libraries

Hi. I want to connect hypervisor vbox using command of "virsh connect vbox:///session". But there is an error occurred: [root@vbox ~]# virsh connect vbox:///session error: Failed to connect to the hypervisor error: internal error unable to initialize VirtualBox driver API And my os is Fedora 19. The VirtualBox is 4.3. Some other info is there: [root@vbox ~]# virsh version Compiled

On Thu, Feb 14, 2019 at 2:32 PM Steve Gomez <steve.gomez.sg79 at gmail.com> wrote: > > Ran into this rather frustrating bug when working with VBOX on a Windows 10 > host. It should come as no surprise that I would hit this bug when > installing CentOS, and also with RHEL 7 Server with GUI (since you get the > same kernel). Based on information from your bug list, I was

I tried: import libvirt conn = libvirt.open("vbox+ssh://user at 192.168.0.10/session") Prompted for a password for ssh connection, but returns this error: libvir: QEMU error : server closed connection Traceback (most recent call last): File "/home/angelo/workspace/test.py", line 11, in <module> conn = libvirt.open("vbox+ssh://user at

Hello to everyone, I am setting up an OpenStack environment with Virtual Box on my MacBook Pro. I am running VBox: 4.3 Virsh: 1.2.14 And when I try to connect to the Hypervisor, I get the following error. DBARNEY-M-DNTF:~ dbarney$ virsh -c vbox+ssh://dbarney@192.168.56.101 setlocale: No such file or directory error: failed to connect to the hypervisor error: internal error: received hangup /

hi all - thoughts or pointes to the procedure for above... rich

Thanks for your help. My teacher advised me to use the "load_kld cpufreq" command and it resolved the problem. Tomasz Kowal

Hi all, I'd like to use libvirt to control/have access to virtual machines created with VirtualBox _on a Windows host_ (from the Linux guest of the same Windows-hosted VirtualBox). It is for testing purposes only,, so security does not matter much. Is it possible at all? I have some troubles understanding the note in bold at https://libvirt.org/drvvbox.html. Does that mean that one has to

I have installed the source rpms on CentOS 5.5 due to virtualbox upgrade not functioning. (the old one that comes with centos works fine, however, I wanted to newer one.) Whenever I run the driver installation script it fails with an indication that it could not find the sources. How do I correct the issue with the system not seeing the installed source rpms? -- Respectfully, Martes G

On 10/15/19 9:16 PM, Nathan Coulson wrote: > On 2019-10-15 12:12 p.m., Nathan Coulson wrote: >> I was working on a haproxy transparent proxy setup that we had working >> on Centos 7 (iptables), but running into issues getting tproxy working >> with NFTables on Centos 8. >> >> From https://www.kernel.org/doc/Documentation/networking/tproxy.txt, >> >> It

What do you mean? Wouldn't the kernel version always be the actual running version of the kernel that was booted? Ben On 3/26/19 6:16 PM, wuzhouhui wrote: >> -----Original Messages----- >> From: "Benjamin Hauger" <hauger at noao.edu> >> Sent Time: 2019-03-27 00:15:21 (Wednesday) >> To: centos at centos.org >> Cc: >> Subject: Re: [CentOS]

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