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Update README for nix-shell command usage

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Dmitry 2025-12-30 11:23:51 +00:00 • committed by Dmitry
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9
framework/16-inch/amd-ai-300-series/README.md
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@ -44,7 +44,7 @@ The default values are examples only and will likely not match your hardware. Du
Find your bus IDs with:
```sh
$ nix shell nixpkgs#pciutils -c lspci | grep -E "VGA|3D|Display"
$ nix-shell -p pciutils --run 'lspci | grep -E "VGA|3D|Display"'
c2:00.0 VGA compatible controller: NVIDIA Corporation ...
c3:00.0 Display controller: Advanced Micro Devices ...
```
@ -65,16 +65,16 @@ printf 'PCI:%d:%d:%d\n' "$((16#$BUS))" "$((16#$DEV))" "$FUN"
```sh
# Default should use AMD
nix shell nixpkgs#mesa-demos -c glxinfo -B | grep -E "OpenGL vendor|OpenGL renderer"
nix-shell -p mesa-demos --run 'glxinfo -B | grep -E "OpenGL vendor|OpenGL renderer"'
# Offload should use NVIDIA
nix shell nixpkgs#mesa-demos -c nvidia-offload glxinfo -B | grep -E "OpenGL vendor|OpenGL renderer"
nix-shell -p mesa-demos --run 'nvidia-offload glxinfo -B | grep -E "OpenGL vendor|OpenGL renderer"'
```
To check whether the NVIDIA GPU is runtime-suspending at idle:
```sh
# Replace with your NVIDIA PCI address (from `nix shell nixpkgs#pciutils -c lspci -D`)
# Replace with your NVIDIA PCI address (from `nix-shell -p pciutils --run 'lspci -D'`)
cat /sys/bus/pci/devices/0000:??:??.?/power/runtime_status
```
@ -106,3 +106,4 @@ $ fwupdmgr update
```
* Latest BIOS update on LVFS: https://fwupd.org/lvfs/devices/work.frame.Laptop16.RyzenAI300.BIOS.firmware