On 12/12/16 14:40, Ralf Corsepius wrote: > On 12/12/2016 07:24 AM, Ed Greshko wrote: >> >> >> On 12/12/16 13:35, Frédéric Bron wrote: >>> Hi, >>> >>> Each time I turn off Fedora 24, I get the following message about 50 >>> times printed in the console: >>> >>> Kernel not configured for semaphores (System V IPC). Not using udev >>> synchronisation code. >>> device-mapper: remove ioctl on fedora_alpha-root failed: Device or resource >>> busy >>> Command failed >>> >>> What does that mean? > > >> It means you should follow this bugzilla.... >> >> https://bugzilla.redhat.com/show_bug.cgi?id=1359352 > > I am inclined to believe this bug might not be related to the OP's problem - > At least > not the incarnation, I am facing ;) > > What I am seeing on several machines, is larger series of the error message > above > rushing through very rapidly (<< 1sec) upon each shutdown on several machine, > but so far > I have not been experiencing shutdown hangers.
I think there are multiple ways this shows up and it isn't necessary that a shutdown hangs. FWIW, in my case the shutdown is delayed until those messages pop up and then the shutdown happens quite quickly. It may, as noted in the bugzilla, have to do with the installation of the VirtualBox bits in my case. Other than the delay in shutting down, I've not noticed any "damage". -- You're Welcome Zachary Quinto _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
