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ocerman / zenmonitor

Zen monitor is monitoring software for AMD Zen-based CPUs.
MIT License
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Only showing CPU frequency (AMD Ryzen 7 4800H) #27

Closed eljulians closed 4 years ago

eljulians commented 4 years ago

Hello,

I've installed both zenpower and zenmonitor AUR packages. Everything was fine, but the monitor only shows the core frequencies. I've enabled MSR driver.

Screenshot_20200604_185518

I'm with Manjaro 20.0.2 (kernel 5.6.15-1). Please let me know what more information you'd need.

ocerman commented 4 years ago

@julenpardo hello, thanks for your report. The issue is propably with the driver. I have not tested it with new 4000-series CPU.

Can you please post sensors output and output of debug data of the driver (you can do it by this bash script: https://gist.github.com/ocerman/6566b00072c8af96a109f65075f2d8b7

eljulians commented 4 years ago

Sure, glad to help.

❯❯❯ sensors
amdgpu-pci-0500
Adapter: PCI adapter
vddgfx:           N/A  
vddnb:            N/A  
edge:         +49.0°C  (crit =  +0.0°C, hyst =  +0.0°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +52.0°C  (crit = +115.0°C)

BAT1-acpi-0
Adapter: ACPI interface
in0:           4.01 V  
curr1:         0.00 A  

nvme-pci-0400
Adapter: PCI adapter
Composite:    +42.9°C  (low  = -20.1°C, high = +84.8°C)
                       (crit = +89.8°C)

But the output of the bash script is just (also as root):

Zenpower not found

But, I have zenpower installed (AUR package):

❯❯❯ pacman -Q zenpower
zenpower-dkms-git 44.ee05fcf-1
ocerman commented 4 years ago

@julenpardo OK, I can confirm that it is indeed a driver issue. The new 4000 series cpus are using new pci ids so that's why the driver is not active.

I will try to update the driver soon and then you should at least get temperatures working. Also after that the script for debug data should be working and hopefully then it would be possible to also get voltage/current monitoring done.

So, as this is a driver issue, I am closing this one and I have opened new driver issue here: ocerman/zenpower#31 . Feel free to post there.

eljulians commented 4 years ago

That's awesome, many thanks for your work, appreciate it. Will subscribe to that issue.

Thanks a lot!

Cheaterman commented 4 years ago

Just FYI, if I run zenmonitor as root, I do get power information for my 4800H. :-)