From: Bondey <1806040@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1806040] [NEW] Nested VMX virtualization error on last Qemu versions
Date: Fri, 30 Nov 2018 13:17:29 -0000 [thread overview]
Message-ID: <154358384987.15321.7664021717575522872.malonedeb@soybean.canonical.com> (raw)
Public bug reported:
Recently updated Qemu on a Sony VAIO sve14ag18m with Ubuntu Bionic
4.15.0-38 from Git
After launching a few VMs, noticed that i could not create Snapshot due to this error:
"Nested VMX virtualization does not support live migration yet"
I've created a new Windows 7 X64 machine with this compilation of Qemu
and the problem persisted, so it's not because of the old machines.
I launch Qemu with this params (I use them for malware analisys adn re...):
qemu-system-x86_64 -monitor stdio -display none -m 4096 -smp cpus=4 -usbdevice tablet -drive file=VM.img,index=0,media=disk,format=qcow2,cache=unsafe -net nic,macaddr="...." -net bridge,br=br0 -cpu host,-hypervisor,kvm=off -vnc 127.0.0.1:0 -enable-kvm
Deleting the changes made on this commit solved the problem, but I dont have idea what is this for, so... xDD
https://github.com/qemu/qemu/commit/d98f26073bebddcd3da0ba1b86c3a34e840c0fb8
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1806040
Title:
Nested VMX virtualization error on last Qemu versions
Status in QEMU:
New
Bug description:
Recently updated Qemu on a Sony VAIO sve14ag18m with Ubuntu Bionic
4.15.0-38 from Git
After launching a few VMs, noticed that i could not create Snapshot due to this error:
"Nested VMX virtualization does not support live migration yet"
I've created a new Windows 7 X64 machine with this compilation of Qemu
and the problem persisted, so it's not because of the old machines.
I launch Qemu with this params (I use them for malware analisys adn re...):
qemu-system-x86_64 -monitor stdio -display none -m 4096 -smp cpus=4 -usbdevice tablet -drive file=VM.img,index=0,media=disk,format=qcow2,cache=unsafe -net nic,macaddr="...." -net bridge,br=br0 -cpu host,-hypervisor,kvm=off -vnc 127.0.0.1:0 -enable-kvm
Deleting the changes made on this commit solved the problem, but I dont have idea what is this for, so... xDD
https://github.com/qemu/qemu/commit/d98f26073bebddcd3da0ba1b86c3a34e840c0fb8
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1806040/+subscriptions
next reply other threads:[~2018-11-30 13:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-30 13:17 Bondey [this message]
2018-11-30 18:32 ` [Qemu-devel] [Bug 1806040] Re: Nested VMX virtualization error on last Qemu versions Paolo Bonzini
2021-04-20 8:11 ` Thomas Huth
2021-06-20 4:17 ` Launchpad Bug Tracker
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