GPU_profile_selector
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rtd3 options ignored
Despite the rtd3 flag enabled in the extension settings, when switching to Hybrid mode via the extension, the default nvidia module config is created, without any parameters regarding RTD3 (i.e. the NVreg_DynamicPowerManagement
option is not represented in /etc/modprobe.d/nvidia.conf
at all if switching from the extension). If switching is performed from the command line by specifying the --rtd3
option, the correct /etc/modprobe.d/nvidia.conf
template is generated, containing the NVreg_DynamicPowerManagement option with the specified value (by default options nvidia "NVreg_DynamicPowerManagement=0x02"
).
For example extention settings is:
And result /etc/modprobe.d/nvidia.conf is
cat /etc/modprobe.d/nvidia.conf
# Automatically generated by EnvyControl
options nvidia-drm modeset=1
options nvidia NVreg_UsePageAttributeTable=1 NVreg_InitializeSystemMemoryAllocations=0