Talk:Lenovo LOQ 15ARP9
Suspend fix does not work on 15ARP9 with 4060
I have tested the suspend fix on my machine by setting up an arch install that matches the forum user's system exactly and confirmed that the NVreg_EnableS0ixPowerManagement=1 fix does not work with the 4060 version of this model, despite exhibiting the same ACPI error. Steps taken include updated the bios to PQCN26WW (then downgrading to PQCN24WW since 26 seems to patch out the Fn+R+N advanced bios options trick) and creating a fresh arch install with the same kernel and driver versions.
I will also post on the forum thread but it is several months old
Full system configuration and logs:
```
## Settings
# cat /proc/cmdline
root=UUID=11494f00-7233-4f4c-8cba-1bbea1e596af rw
# pacman -Qi linux | grep Version
Version : 6.16.8.arch3-1
# # pacman -Qi nvidia-open | grep Version
# sudo cat /sys/power/pm_async
1
# pacman -Qi nvidia-open | grep Version
Version : 580.82.09-5
# sudo cat /proc/driver/nvidia/params | grep -i s0ix
EnableS0ixPowerManagement: 1
S0ixPowerManagementVideoMemoryThreshold: 256
# rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
## System Configuration
# sudo inxi -cBGM
Machine:
Type: Laptop System: LENOVO product: 83JC v: LOQ 15ARP9 serial: MP2HSMVW
Mobo: LENOVO model: LNVNB161216 v: SDK0T76463 WIN serial: MP2HSMVW
Firmware: UEFI vendor: LENOVO v: PQCN24WW date: 06/02/2025
Battery:
ID-1: BAT1 charge: 58.2 Wh (100%) condition: 58.2/60 Wh (97.1%)
Graphics:
Device-1: NVIDIA AD107M [GeForce RTX 4060 Max-Q / Mobile] driver: nvidia
v: 580.82.09
Device-2: Azurewave Integrated Camera driver: uvcvideo type: USB
Display: x11 server: X.org v: 1.21.1.21 driver: X: loaded: nvidia
unloaded: modesetting,nouveau gpu: nv_platform,nvidia,nvidia-nvswitch
resolution: <missing: xdpyinfo/xrandr> resolution: 1920x1080
API: OpenGL Message: Unable to show GL data. glxinfo is missing.
Info: Tools: de: xfce4-display-settings gpu: nvidia-smi x11: xprop
## Logs
# journalctl -b -1 -k | grep -iE 'acpi.*error|acpi.*fail'
Jan 13 05:57:23 archlinux kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP0.PEGP.GPS.NVD1], AE_NOT_FOUND (20250404/psargs-332)
Jan 13 05:57:23 archlinux kernel: ACPI Error: Aborting method \_SB.PCI0.GPP0.PEGP.GPS due to previous error (AE_NOT_FOUND) (20250404/psparse-529)
Jan 13 05:57:23 archlinux kernel: ACPI Error: Aborting method \_SB.PCI0.GPP0.PEGP._DSM due to previous error (AE_NOT_FOUND) (20250404/psparse-529)
Jan 13 05:57:23 archlinux kernel: NVRM: _acpiDsmCallbackInit: SBIOS suggested GPS_2X supports function 517, but the call failed!