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fenrus75 / powertop

The Linux PowerTOP tool -- please post patches to the mailing list instead of using github pull requests
http://www.01.org/powertop
GNU General Public License v2.0
1.03k stars 132 forks source link

powertop issues with i226 #143

Open decommentator opened 9 months ago

decommentator commented 9 months ago

when having multiple i226 integrated in one box I see the following strange behaviour

clean install with proxmox PowerTOP version 2.14 running powertop no problem everything works as should be

running powertop --auto-tune afterwards: not possible to run powertop anymore not possible to reboot

tomillr commented 4 months ago

I can confirm this issue when running "powertop --auto-tune" on an Odroid H4+ board which use two Intel I226-V network ports.

Odroid H4 hardware specification

fenrus75 commented 4 months ago

this is a device driver bug... it fails when turning on power management

On Sun, May 19, 2024, 08:06 tomillr @.***> wrote:

I can confirm this issue when running "powertop --auto-tune" on an Odroid H4+ board which use two Intel I226-V network ports.

Odroid H4 hardware specification https://wiki.odroid.com/odroid-h4/hardware

— Reply to this email directly, view it on GitHub https://github.com/fenrus75/powertop/issues/143#issuecomment-2119268788, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJ54FOP2U5ZZJBRCXJAYNTZDC5XTAVCNFSM6AAAAABAQHEX56VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMJZGI3DQNZYHA . You are receiving this because you are subscribed to this thread.Message ID: @.***>

tomillr commented 4 months ago

Thanks for your assessment. I'm currently running Ubuntu Server 24.04. with just the basic kernel drivers. Is there maybe a proprietary Intel driver that properly supports power management?

fenrus75 commented 4 months ago

Intel doesn't do proprietary drivers... but you can file a bug against the driver at bugzilla.kernel.org and it'll get to the maintainers

On Sun, May 19, 2024, 09:12 tomillr @.***> wrote:

Thanks for your assessment. I'm currently running Ubuntu Server 24.04. with just the basic kernel drivers. Is there maybe a proprietary Intel driver that properly supports power management?

— Reply to this email directly, view it on GitHub https://github.com/fenrus75/powertop/issues/143#issuecomment-2119289067, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJ54FIYRPKMLUEAYATUBX3ZDDFO7AVCNFSM6AAAAABAQHEX56VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMJZGI4DSMBWG4 . You are receiving this because you commented.Message ID: @.***>

tomillr commented 4 months ago

How about this driver for the I226-V from the official Intel website?

https://www.intel.com/content/www/us/en/download/15084/intel-ethernet-adapter-complete-driver-pack.html

tomillr commented 2 weeks ago

@fenrus75 Could you maybe chime in over at Bugzilla? You're input surely carries more weight and might help to get this bug fixed.

https://bugzilla.kernel.org/show_bug.cgi?id=218499