Date: Fri, 24 Dec 2021 14:16:46 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260214 --- Comment #4 from email@example.com --- (In reply to Damjan Jovanovic from comment #2) "when I successfully open it as non-root user with O_RDONLY, the ioctl() gets: ioctl: Operation not permitted" This is commented in sys/dev/acpi.c (line 4000) /* * Core ioctls are not permitted for non-writable user. * Currently, other ioctls just fetch information. * Not changing system behavior. */ if ((flag & FWRITE) == 0) return (EPERM); ... Just delete the if statement? xD -- You are receiving this mail because: You are the assignee for the bug.