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Drop ProtectClock= from the unit — it hides /dev/nvidia* and NVML can't init #14

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Merged
ricky-chaoju merged 1 commit into from
Sep 2, 2026
Merged

Drop ProtectClock= from the unit — it hides /dev/nvidia* and NVML can't init #14

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4 changes: 3 additions & 1 deletion systemd/nvfd.service
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Original file line number Diff line number Diff line change
Expand Up @@ -23,10 +23,12 @@ MemoryDenyWriteExecute=yes
RestrictRealtime=yes
RestrictSUIDSGID=yes
LockPersonality=yes
ProtectClock=yes
RestrictNamespaces=yes
RestrictAddressFamilies=AF_UNIX
ProtectHostname=yes
# No ProtectClock=: it implies DeviceAllow=char-rtc, and any DeviceAllow= turns
# on DevicePolicy=closed, which hides /dev/nvidiactl and /dev/nvidia* from the
# daemon. NVML then fails to initialise with "Unknown Error".

[Install]
WantedBy=multi-user.target
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