Centos7 systemd-udevd Error running install command for fb_sys_fops

Zynda, Bradley V. (GSFC-423.0)[ADNET SYSTEMS INC] bradley.v.zynda at nasa.gov
Thu Apr 16 13:59:42 UTC 2020


Hello,

As per:

File fb_sys_fops

This file provides convenient implementations for read/write syscalls on the /dev/fb{N} operation, which simply copies bytes between userspace buffers and the memory-mapped video buffer set up by the framebuffer driver. It presumably assumes that the user data is in the appropriate format already.

As noted above, there is a default implementation of read/write/etc in file fbmem.c. These alternate implementations can be used by a driver simply by setting the appropriate member in its ops structure (which the fbmem code checks before calling its default).

It says it supports read/write so where is the install being called at/from?

systemd-udevd Error running install command for fb_sys_fops

Thanks,
Brad


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