### Workaround found: ignore problematic ACPI GPIO interrupts (pins @2
and @4)
**Workaround:** Add a kernel boot parameter to ignore the specific ACPI
GPIO interrupts reported as problematic on this machine:
1. Edit GRUB config:
```bash
sudo nano /etc/default/grub
Add this to GRUB_CMDLINE_LINUX_DEFAULT (keep your existing quiet
splash etc.):
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash
gpiolib_acpi.ignore_interrupt=AMDI0030:00@2,AMDI0030:00@4"
```
Apply + reboot:
```bash
sudo update-grub
sudo reboot
```
After adding
`gpiolib_acpi.ignore_interrupt=AMDI0030:00@2,AMDI0030:00@4`, the problem
stopped occurring for me (so far). If anyone else tests this, please
reply with your model, kernel version, and whether it fixes/changes
suspend+resume behaviour.
Note: this is a workaround. It would be great to identify why these GPIO
interrupts are being mis-handled on this platform so it can be fixed in
firmware/kernel rather than requiring a boot parameter.
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https://bugs.launchpad.net/bugs/2137024
Title:
Lenovo Legion 5 Pro (AMD Ryzen 7 8745HX + NVIDIA GeForce RTX 5060)
wakes immediately from S3 suspend, wake IRQ 7 (`pinctrl_amd`), Ubuntu
25.10 kernel 6.17.0-8-generic
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