wrmsr and rdmsr

yayster

New Member
Jun 13, 2022
7
0
1
I am wondering what I need to do to be able to utilize the msr mod on an ubuntu 22.04 vm.

root@proxmox:~# !113
lscpu | grep -i 'model name'
Model name: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
root@proxmox:~# !109
rdmsr -a 0x1a4
f
f
f
f
f
f
f
f
root@proxmox:~#

and the VM:

kayal@xmrig:~$ lscpu | grep -i 'model name'
Model name: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
kayal@xmrig:~$ !318
sudo rdmsr -a 0x1a4
[sudo] password for kayal:
rdmsr: CPU 0 cannot read MSR 0x000001a4
kayal@xmrig:~$
kayal@xmrig:~$ lscpu | grep -i 'msr'
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 cx16 pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust smep erms xsaveopt arat umip arch_capabilities
kayal@xmrig:~$

Any help or suggestions would be appreciated.
 
Last edited:

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