Predator PH315-54 and GPU fan control issue on Linux

alexgmenard
alexgmenard Member Posts: 1 Newbie
edited 4:01PM in Predator Laptops

Hi,

When the GPU fan kicks in, it sometimes gets stuck at high speed even when the system is idle. This happens randomly, and I have to reboot to get it back to normal. I have dual boot installed with GRUB, running Linux and previously Windows, but I have now uninstalled Windows.

Here are my specs:

  • Model: Acer Predator PH315-54
  • BIOS Version: V1.11 (no BIOS upgrade has been done)
  • GPU: NVIDIA (with driver version 550 proprietary)
  • Operating System: Ubuntu 24.04.1 LTS (formerly dual-boot with Windows)
  • Kernel Version: 6.8.0-45-generic

I've noticed this issue especially after switching to the newer NVIDIA driver on Linux (previously v535) . I'm wondering if it's related to the driver, BIOS, or some interaction between the system BIOS and the fan control. Is there a way to control or reset the fan speed directly from Linux, or is there another fix for this issue?

Any help would be appreciated.

Thanks!