VirtualBox

Ticket #20278: no-VM-x-Proof.txt

File no-VM-x-Proof.txt, 10.0 KB (added by winthrom2, 3 years ago)

Verified proof that VirtualBox fails to recognise CPU is without VT-x

Line 
1dad@dad-Inspiron-1545:~$ sudo lscpu
2[sudo] password for dad:
3Architecture: x86_64
4CPU op-mode(s): 32-bit, 64-bit
5Byte Order: Little Endian
6Address sizes: 36 bits physical, 48 bits virtual
7CPU(s): 2
8On-line CPU(s) list: 0,1
9Thread(s) per core: 1
10Core(s) per socket: 2
11Socket(s): 1
12NUMA node(s): 1
13Vendor ID: GenuineIntel
14CPU family: 6
15Model: 23
16Model name: Pentium(R) Dual-Core CPU T4300 @ 2.10GHz
17Stepping: 10
18CPU MHz: 2094.692
19CPU max MHz: 2100.0000
20CPU min MHz: 1200.0000
21BogoMIPS: 4189.38
22L1d cache: 64 KiB
23L1i cache: 64 KiB
24L2 cache: 1 MiB
25NUMA node0 CPU(s): 0,1
26Vulnerability Itlb multihit: KVM: Vulnerable
27Vulnerability L1tf: Mitigation; PTE Inversion
28Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled
29Vulnerability Meltdown: Mitigation; PTI
30Vulnerability Spec store bypass: Vulnerable
31Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
32Vulnerability Spectre v2: Mitigation; Full generic retpoline, STIBP disabled, RSB filling
33Vulnerability Srbds: Not affected
34Vulnerability Tsx async abort: Not affected
35Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx lm constant_tsc arch_perfm
36 on pebs bts rep_good nopl cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm pti dtherm
37dad@dad-Inspiron-1545:~$ sudo apt-get install cpu-checker
38Reading package lists... Done
39Building dependency tree
40Reading state information... Done
41The following additional packages will be installed:
42 msr-tools
43The following NEW packages will be installed:
44 cpu-checker msr-tools
450 upgraded, 2 newly installed, 0 to remove and 9 not upgraded.
46Need to get 16.9 kB of archives.
47After this operation, 66.6 kB of additional disk space will be used.
48Do you want to continue? [Y/n] y
49Get:1 http://us.archive.ubuntu.com/ubuntu focal/main amd64 msr-tools amd64 1.3-3 [10.0 kB]
50Get:2 http://us.archive.ubuntu.com/ubuntu focal/main amd64 cpu-checker amd64 0.7-1.1 [6,936 B]
51Fetched 16.9 kB in 0s (47.1 kB/s)
52Selecting previously unselected package msr-tools.
53(Reading database ... 728638 files and directories currently installed.)
54Preparing to unpack .../msr-tools_1.3-3_amd64.deb ...
55Unpacking msr-tools (1.3-3) ...
56Selecting previously unselected package cpu-checker.
57Preparing to unpack .../cpu-checker_0.7-1.1_amd64.deb ...
58Unpacking cpu-checker (0.7-1.1) ...
59Setting up msr-tools (1.3-3) ...
60Setting up cpu-checker (0.7-1.1) ...
61Processing triggers for man-db (2.9.1-1) ...
62dad@dad-Inspiron-1545:~$ sudo kvm-ok
63INFO: Your CPU does not support KVM extensions
64KVM acceleration can NOT be used
65dad@dad-Inspiron-1545:~$ egrep "svm|vmx" /proc/cpuinfo
66dad@dad-Inspiron-1545:~$ sudo apt-get install libvirt-clients
67Reading package lists... Done
68Building dependency tree
69Reading state information... Done
70The following additional packages will be installed:
71 dmeventd libdevmapper-event1.02.1 liblvm2cmd2.03 libreadline5 libvirt0 lvm2 thin-provisioning-tools
72Suggested packages:
73 libvirt-daemon
74The following NEW packages will be installed:
75 dmeventd libdevmapper-event1.02.1 liblvm2cmd2.03 libreadline5 libvirt-clients libvirt0 lvm2 thin-provisioning-tools
760 upgraded, 8 newly installed, 0 to remove and 9 not upgraded.
77Need to get 4,035 kB of archives.
78After this operation, 16.0 MB of additional disk space will be used.
79Do you want to continue? [Y/n] y
80Get:1 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libdevmapper-event1.02.1 amd64 2:1.02.167-1ubuntu1 [11.9 kB]
81Get:2 http://us.archive.ubuntu.com/ubuntu focal/main amd64 liblvm2cmd2.03 amd64 2.03.07-1ubuntu1 [673 kB]
82Get:3 http://us.archive.ubuntu.com/ubuntu focal/main amd64 dmeventd amd64 2:1.02.167-1ubuntu1 [35.1 kB]
83Get:4 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libreadline5 amd64 5.2+dfsg-3build3 [100 kB]
84Get:5 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 libvirt0 amd64 6.0.0-0ubuntu8.8 [1,443 kB]
85Get:6 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 libvirt-clients amd64 6.0.0-0ubuntu8.8 [345 kB]
86Get:7 http://us.archive.ubuntu.com/ubuntu focal/main amd64 lvm2 amd64 2.03.07-1ubuntu1 [1,053 kB]
87Get:8 http://us.archive.ubuntu.com/ubuntu focal/main amd64 thin-provisioning-tools amd64 0.8.5-4build1 [375 kB]
88Fetched 4,035 kB in 3s (1,255 kB/s)
89Selecting previously unselected package libdevmapper-event1.02.1:amd64.
90(Reading database ... 728652 files and directories currently installed.)
91Preparing to unpack .../0-libdevmapper-event1.02.1_2%3a1.02.167-1ubuntu1_amd64.deb ...
92Unpacking libdevmapper-event1.02.1:amd64 (2:1.02.167-1ubuntu1) ...
93Selecting previously unselected package liblvm2cmd2.03:amd64.
94Preparing to unpack .../1-liblvm2cmd2.03_2.03.07-1ubuntu1_amd64.deb ...
95Unpacking liblvm2cmd2.03:amd64 (2.03.07-1ubuntu1) ...
96Selecting previously unselected package dmeventd.
97Preparing to unpack .../2-dmeventd_2%3a1.02.167-1ubuntu1_amd64.deb ...
98Unpacking dmeventd (2:1.02.167-1ubuntu1) ...
99Selecting previously unselected package libreadline5:amd64.
100Preparing to unpack .../3-libreadline5_5.2+dfsg-3build3_amd64.deb ...
101Unpacking libreadline5:amd64 (5.2+dfsg-3build3) ...
102Selecting previously unselected package libvirt0:amd64.
103Preparing to unpack .../4-libvirt0_6.0.0-0ubuntu8.8_amd64.deb ...
104Unpacking libvirt0:amd64 (6.0.0-0ubuntu8.8) ...
105Selecting previously unselected package libvirt-clients.
106Preparing to unpack .../5-libvirt-clients_6.0.0-0ubuntu8.8_amd64.deb ...
107Unpacking libvirt-clients (6.0.0-0ubuntu8.8) ...
108Selecting previously unselected package lvm2.
109Preparing to unpack .../6-lvm2_2.03.07-1ubuntu1_amd64.deb ...
110Unpacking lvm2 (2.03.07-1ubuntu1) ...
111Selecting previously unselected package thin-provisioning-tools.
112Preparing to unpack .../7-thin-provisioning-tools_0.8.5-4build1_amd64.deb ...
113Unpacking thin-provisioning-tools (0.8.5-4build1) ...
114Setting up libreadline5:amd64 (5.2+dfsg-3build3) ...
115Setting up libdevmapper-event1.02.1:amd64 (2:1.02.167-1ubuntu1) ...
116Setting up thin-provisioning-tools (0.8.5-4build1) ...
117update-initramfs: deferring update (trigger activated)
118Setting up libvirt0:amd64 (6.0.0-0ubuntu8.8) ...
119Setting up libvirt-clients (6.0.0-0ubuntu8.8) ...
120Setting up liblvm2cmd2.03:amd64 (2.03.07-1ubuntu1) ...
121Setting up dmeventd (2:1.02.167-1ubuntu1) ...
122Created symlink /etc/systemd/system/sockets.target.wants/dm-event.socket → /lib/systemd/system/dm-event.socket.
123dm-event.service is a disabled or a static unit, not starting it.
124Setting up lvm2 (2.03.07-1ubuntu1) ...
125update-initramfs: deferring update (trigger activated)
126Created symlink /etc/systemd/system/sysinit.target.wants/blk-availability.service → /lib/systemd/system/blk-availability.service.
127Created symlink /etc/systemd/system/sysinit.target.wants/lvm2-monitor.service → /lib/systemd/system/lvm2-monitor.service.
128Created symlink /etc/systemd/system/sysinit.target.wants/lvm2-lvmpolld.socket → /lib/systemd/system/lvm2-lvmpolld.socket.
129Processing triggers for libc-bin (2.31-0ubuntu9.2) ...
130Processing triggers for systemd (245.4-4ubuntu3.6) ...
131Processing triggers for man-db (2.9.1-1) ...
132Processing triggers for initramfs-tools (0.136ubuntu6.4) ...
133update-initramfs: Generating /boot/initrd.img-5.8.0-49-generic
134dad@dad-Inspiron-1545:~$ virt-host-validate
135 QEMU: Checking for hardware virtualization : FAIL (Only emulated CPUs are available, performance will be significantly limited)
136 QEMU: Checking if device /dev/vhost-net exists : PASS
137 QEMU: Checking if device /dev/net/tun exists : PASS
138 QEMU: Checking for cgroup 'cpu' controller support : PASS
139 QEMU: Checking for cgroup 'cpuacct' controller support : PASS
140 QEMU: Checking for cgroup 'cpuset' controller support : PASS
141 QEMU: Checking for cgroup 'memory' controller support : PASS
142 QEMU: Checking for cgroup 'devices' controller support : PASS
143 QEMU: Checking for cgroup 'blkio' controller support : PASS
144WARN (Unknown if this platform has IOMMU support)
145 QEMU: Checking for secure guest support : WARN (Unknown if this platform has Secure Guest support)
146 LXC: Checking for Linux >= 2.6.26 : PASS
147 LXC: Checking for namespace ipc : PASS
148 LXC: Checking for namespace mnt : PASS
149 LXC: Checking for namespace pid : PASS
150 LXC: Checking for namespace uts : PASS
151 LXC: Checking for namespace net : PASS
152 LXC: Checking for namespace user : PASS
153 LXC: Checking for cgroup 'cpu' controller support : PASS
154 LXC: Checking for cgroup 'cpuacct' controller support : PASS
155 LXC: Checking for cgroup 'cpuset' controller support : PASS
156 LXC: Checking for cgroup 'memory' controller support : PASS
157 LXC: Checking for cgroup 'devices' controller support : PASS
158 LXC: Checking for cgroup 'freezer' controller support : PASS
159 LXC: Checking for cgroup 'blkio' controller support : PASS
160 LXC: Checking if device /sys/fs/fuse/connections exists : PASS
161dad@dad-Inspiron-1545:~$

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