-
-
Save jvsoest/b83615d0d5f8abce79d19ad4518853d1 to your computer and use it in GitHub Desktop.
| # 2020-11-9: Solved in recent Ubuntu updates, not needed anymore, only for historical purposes available. | |
| # | |
| # Script to disable USB-C PD controller with nuc10 | |
| # See: https://community.intel.com/t5/Intel-NUCs/NUC10i3-IRQ-problem/td-p/669863?profile.language=it | |
| # https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1883511 | |
| processActive=$(pgrep -l irq/65-i2c-INT3 | wc -l) | |
| if [ "$processActive" -gt "0" ]; then | |
| echo "stopping USB-C PD controller" | |
| sudo modprobe -r tps6598x | |
| fi |
Does that depend on what is plugged into the USB ports?!
(I had the issue (yesterday) on a NUC 10 i7 — otherwise I'd never have landed on this thread — and I ran modprobe -r tps6598x but it's really not a great solution.)
Got this issue again with latest 22.04.1 update. modprobe -r tps6598x fixes it.
- Intel NUC 10 i7
- Linux nuc10 5.15.0-47-generic #51-Ubuntu
- Nothing plugged except power & wifi.
Didn't notice it with previous kernel versions. Fan started to get louder and htop shows load 1.00 when system is idle.
Same here; it seems there was a regression in kernel 5.15.x, and confirmed on a Intel Frost Canyon NUC 10 with Core i7. In my case I'm running Debian 11 (bullseye), kernel 5.15.53-1-pve, so this is upstream in the kernel, and not Ubuntu-specific.
The behavior is the same as before: load > 1.0 due to irq/65-i2c-INT3, even when not running anything. Using modprobe -r tps6598x fixes it (temporarily).
I installed PROXMOX "5.15.74-1-pve" on my NUC10I5FNK and the first thing I noticed is that the temperatures were much higher than with the latest Ubuntu Kernel. I looked at the process and indeed removing the PD module does fix it. Then I found this solution, it would have saved me almost an hour of research. Thank you very much for posting it.
Still seeing this on
Thanks @crozone for the blacklist suggestion :)