dad@dad-Inspiron-1545:~$ sudo lscpu [sudo] password for dad: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 36 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 23 Model name: Pentium(R) Dual-Core CPU T4300 @ 2.10GHz Stepping: 10 CPU MHz: 2094.692 CPU max MHz: 2100.0000 CPU min MHz: 1200.0000 BogoMIPS: 4189.38 L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: KVM: Vulnerable Vulnerability L1tf: Mitigation; PTE Inversion Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full generic retpoline, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: 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 on pebs bts rep_good nopl cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm pti dtherm dad@dad-Inspiron-1545:~$ sudo apt-get install cpu-checker Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: msr-tools The following NEW packages will be installed: cpu-checker msr-tools 0 upgraded, 2 newly installed, 0 to remove and 9 not upgraded. Need to get 16.9 kB of archives. After this operation, 66.6 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://us.archive.ubuntu.com/ubuntu focal/main amd64 msr-tools amd64 1.3-3 [10.0 kB] Get:2 http://us.archive.ubuntu.com/ubuntu focal/main amd64 cpu-checker amd64 0.7-1.1 [6,936 B] Fetched 16.9 kB in 0s (47.1 kB/s) Selecting previously unselected package msr-tools. (Reading database ... 728638 files and directories currently installed.) Preparing to unpack .../msr-tools_1.3-3_amd64.deb ... Unpacking msr-tools (1.3-3) ... Selecting previously unselected package cpu-checker. Preparing to unpack .../cpu-checker_0.7-1.1_amd64.deb ... Unpacking cpu-checker (0.7-1.1) ... Setting up msr-tools (1.3-3) ... Setting up cpu-checker (0.7-1.1) ... Processing triggers for man-db (2.9.1-1) ... dad@dad-Inspiron-1545:~$ sudo kvm-ok INFO: Your CPU does not support KVM extensions KVM acceleration can NOT be used dad@dad-Inspiron-1545:~$ egrep "svm|vmx" /proc/cpuinfo dad@dad-Inspiron-1545:~$ sudo apt-get install libvirt-clients Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: dmeventd libdevmapper-event1.02.1 liblvm2cmd2.03 libreadline5 libvirt0 lvm2 thin-provisioning-tools Suggested packages: libvirt-daemon The following NEW packages will be installed: dmeventd libdevmapper-event1.02.1 liblvm2cmd2.03 libreadline5 libvirt-clients libvirt0 lvm2 thin-provisioning-tools 0 upgraded, 8 newly installed, 0 to remove and 9 not upgraded. Need to get 4,035 kB of archives. After this operation, 16.0 MB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libdevmapper-event1.02.1 amd64 2:1.02.167-1ubuntu1 [11.9 kB] Get:2 http://us.archive.ubuntu.com/ubuntu focal/main amd64 liblvm2cmd2.03 amd64 2.03.07-1ubuntu1 [673 kB] Get:3 http://us.archive.ubuntu.com/ubuntu focal/main amd64 dmeventd amd64 2:1.02.167-1ubuntu1 [35.1 kB] Get:4 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libreadline5 amd64 5.2+dfsg-3build3 [100 kB] Get:5 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 libvirt0 amd64 6.0.0-0ubuntu8.8 [1,443 kB] Get:6 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 libvirt-clients amd64 6.0.0-0ubuntu8.8 [345 kB] Get:7 http://us.archive.ubuntu.com/ubuntu focal/main amd64 lvm2 amd64 2.03.07-1ubuntu1 [1,053 kB] Get:8 http://us.archive.ubuntu.com/ubuntu focal/main amd64 thin-provisioning-tools amd64 0.8.5-4build1 [375 kB] Fetched 4,035 kB in 3s (1,255 kB/s) Selecting previously unselected package libdevmapper-event1.02.1:amd64. (Reading database ... 728652 files and directories currently installed.) Preparing to unpack .../0-libdevmapper-event1.02.1_2%3a1.02.167-1ubuntu1_amd64.deb ... Unpacking libdevmapper-event1.02.1:amd64 (2:1.02.167-1ubuntu1) ... Selecting previously unselected package liblvm2cmd2.03:amd64. Preparing to unpack .../1-liblvm2cmd2.03_2.03.07-1ubuntu1_amd64.deb ... Unpacking liblvm2cmd2.03:amd64 (2.03.07-1ubuntu1) ... Selecting previously unselected package dmeventd. Preparing to unpack .../2-dmeventd_2%3a1.02.167-1ubuntu1_amd64.deb ... Unpacking dmeventd (2:1.02.167-1ubuntu1) ... Selecting previously unselected package libreadline5:amd64. Preparing to unpack .../3-libreadline5_5.2+dfsg-3build3_amd64.deb ... Unpacking libreadline5:amd64 (5.2+dfsg-3build3) ... Selecting previously unselected package libvirt0:amd64. Preparing to unpack .../4-libvirt0_6.0.0-0ubuntu8.8_amd64.deb ... Unpacking libvirt0:amd64 (6.0.0-0ubuntu8.8) ... Selecting previously unselected package libvirt-clients. Preparing to unpack .../5-libvirt-clients_6.0.0-0ubuntu8.8_amd64.deb ... Unpacking libvirt-clients (6.0.0-0ubuntu8.8) ... Selecting previously unselected package lvm2. Preparing to unpack .../6-lvm2_2.03.07-1ubuntu1_amd64.deb ... Unpacking lvm2 (2.03.07-1ubuntu1) ... Selecting previously unselected package thin-provisioning-tools. Preparing to unpack .../7-thin-provisioning-tools_0.8.5-4build1_amd64.deb ... Unpacking thin-provisioning-tools (0.8.5-4build1) ... Setting up libreadline5:amd64 (5.2+dfsg-3build3) ... Setting up libdevmapper-event1.02.1:amd64 (2:1.02.167-1ubuntu1) ... Setting up thin-provisioning-tools (0.8.5-4build1) ... update-initramfs: deferring update (trigger activated) Setting up libvirt0:amd64 (6.0.0-0ubuntu8.8) ... Setting up libvirt-clients (6.0.0-0ubuntu8.8) ... Setting up liblvm2cmd2.03:amd64 (2.03.07-1ubuntu1) ... Setting up dmeventd (2:1.02.167-1ubuntu1) ... Created symlink /etc/systemd/system/sockets.target.wants/dm-event.socket → /lib/systemd/system/dm-event.socket. dm-event.service is a disabled or a static unit, not starting it. Setting up lvm2 (2.03.07-1ubuntu1) ... update-initramfs: deferring update (trigger activated) Created symlink /etc/systemd/system/sysinit.target.wants/blk-availability.service → /lib/systemd/system/blk-availability.service. Created symlink /etc/systemd/system/sysinit.target.wants/lvm2-monitor.service → /lib/systemd/system/lvm2-monitor.service. Created symlink /etc/systemd/system/sysinit.target.wants/lvm2-lvmpolld.socket → /lib/systemd/system/lvm2-lvmpolld.socket. Processing triggers for libc-bin (2.31-0ubuntu9.2) ... Processing triggers for systemd (245.4-4ubuntu3.6) ... Processing triggers for man-db (2.9.1-1) ... Processing triggers for initramfs-tools (0.136ubuntu6.4) ... update-initramfs: Generating /boot/initrd.img-5.8.0-49-generic dad@dad-Inspiron-1545:~$ virt-host-validate QEMU: Checking for hardware virtualization : FAIL (Only emulated CPUs are available, performance will be significantly limited) QEMU: Checking if device /dev/vhost-net exists : PASS QEMU: Checking if device /dev/net/tun exists : PASS QEMU: Checking for cgroup 'cpu' controller support : PASS QEMU: Checking for cgroup 'cpuacct' controller support : PASS QEMU: Checking for cgroup 'cpuset' controller support : PASS QEMU: Checking for cgroup 'memory' controller support : PASS QEMU: Checking for cgroup 'devices' controller support : PASS QEMU: Checking for cgroup 'blkio' controller support : PASS WARN (Unknown if this platform has IOMMU support) QEMU: Checking for secure guest support : WARN (Unknown if this platform has Secure Guest support) LXC: Checking for Linux >= 2.6.26 : PASS LXC: Checking for namespace ipc : PASS LXC: Checking for namespace mnt : PASS LXC: Checking for namespace pid : PASS LXC: Checking for namespace uts : PASS LXC: Checking for namespace net : PASS LXC: Checking for namespace user : PASS LXC: Checking for cgroup 'cpu' controller support : PASS LXC: Checking for cgroup 'cpuacct' controller support : PASS LXC: Checking for cgroup 'cpuset' controller support : PASS LXC: Checking for cgroup 'memory' controller support : PASS LXC: Checking for cgroup 'devices' controller support : PASS LXC: Checking for cgroup 'freezer' controller support : PASS LXC: Checking for cgroup 'blkio' controller support : PASS LXC: Checking if device /sys/fs/fuse/connections exists : PASS dad@dad-Inspiron-1545:~$