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Can not create /sys/kernel/uevent_helper Permission denied

While compiling 3.16 kernels, we might hit the error

Can not create /sys/kernel/uevent_helper Permission denied.

The reason for this could be that the the config option



is not set.

Open the .config file, search for CONFIG_UEVENT_HELPER and set it to "y".



Save the .config file and recompile the kernel and boot it. The above error should not occur.


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