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I've tried to enable hybrid graphics in the BIOs and powertop tuning. However nothing seems to work on a rather new machine with 8845HS AMD CPU and 4060 GPU to get more than 2-3 hours of battery watching 1080p Youtube or similar tasks.
X seems to be running on the Nvidia GPU afer nvidia-smi is run:
Sun Apr 13 18:56:31 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.133.07 Driver Version: 570.133.07 CUDA Version: 12.8 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 4060 ... Off | 00000000:01:00.0 Off | N/A |
| N/A 48C P3 11W / 35W | 15MiB / 8188MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 1962 G /usr/lib/Xorg 4MiB |
+-----------------------------------------------------------------------------------------+
How do I properly enable hybrid as running prime-select or the nvidia settings does nothing? Tried the Bios as well and editing X.org conf files. Nothing seems to work.
Last edited by xerofoify (2025-04-13 22:59:10)
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