On 11/6/18 8:10 AM, Rick Stevens wrote:
On 11/5/18 4:00 PM, Ed Greshko wrote:
> On 11/6/18 7:53 AM, Paolo Galtieri wrote:
>> 1) System crashes with "System not configured for semaphores". This
error results in the
>> system halting. It has occurred several times over the last few months.
> The cause of your crashes probably isn't related to "System not configured
for
> semaphores". Back in the F27 kernel days that would appear on normal shutdowns
most, if
> not all, of the time on my systems.
>
> F27 is about to reach EOL. You may want to consider upgrading to F29 (the latest) or
F28
> at the least.
This can be caused by selinux. Try booting with selinux disabled (add
"selinux=0" to the boot command line). If that works, then make sure you
update selinux-policy* and relabel your filesystems ("sudo /bin/touch
/.autorelabel" and reboot).
FWIW, that was not the case with my systems. During the time they were F27 I managed to
munge them where a relabel was needed. Still got the messages on shutdown.
Oh, and I find "fixfiles onboot" easier to remember than touching
/.autorelabel. :-)
--
Fedora Users - The place to go to beat OT dead horses :-) :-)