Currently we have this situation with Nvidia drivers:
:: Different overlay package(s) in repository community x86_64
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PACKAGE stable-staging unstable
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linux510-rt-nvidia 470.82.00-1 -
:: Different overlay package(s) in repository core x86_64
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PACKAGE stable-staging unstable
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mhwd-nvidia 470.82.00-1 495.44-1
:: Different overlay package(s) in repository extra x86_64
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PACKAGE stable-staging unstable
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gsettings-desktop-schemas 40.0-3 -
libxnvctrl 470.82.00-1 495.44-1
linux414-nvidia 470.82.00-1 -
linux419-nvidia 470.82.00-1 -
linux44-nvidia 470.82.00-1 -
linux49-nvidia 470.82.00-1 -
linux510-nvidia 470.82.00-1 -
linux513-nvidia 470.82.00-1 -
linux514-nvidia 470.82.00-1 -
linux515-nvidia 470.82.00-0.1 -
linux54-nvidia 470.82.00-1 -
nvidia-dkms 470.82.00-1 495.44-1
nvidia-utils 470.82.00-1 495.44-1
opencl-nvidia 470.82.00-1 495.44-1
:: Different sync package(s) in repository extra x86_64
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PACKAGE stable-staging unstable
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gsettings-desktop-schemas - 41.0-1
:: Different overlay package(s) in repository multilib x86_64
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PACKAGE stable-staging unstable
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lib32-nvidia-utils 470.82.00-1 495.44-1
lib32-opencl-nvidia 470.82.00-1 495.44-1