Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #242011

Re: Service stuck at shutdown

Show all headers | View raw

On Wed 10 Nov 2021 at 22:18:07 (+0100), Erwan David wrote:
> Le 10/11/2021 à 20:01, Tixy a écrit :
> > On Wed, 2021-11-10 at 18:33 +0100, Erwan David wrote:
> > > Since some time, I always have to wait 1 min 30 at shut down because
> > > some service does not stop (for user erwan is said).
> > > 
> > > How can I debug this, know which service is blocking the shutdown ?
> > Assuming you system is using systemd then look at the logs for the last
> > boot with:
> > 
> > #journalctl -b-1
> > 
> > and scroll to the end where you will see what was going on during
> > shutdown. Errors will likely be highlighted in red (they are for me).
> > 
> > The times I've had hanging during shutdown is due to the network being
> > shut down before network filesystems are unmounted.
> > 
> Thanks, for me the culprint is 'dconf worker' (I see it being killed
> with a 'timeout error') about 90s after preceding message.
> 
> I do not know where it comes from, I have dconf-service installed as a
> dependency of many things, thus it is not removable. However I do not
> find any messages about dconf, and what does not work correctly.
> 
> SO now the question is wtf is dconf doing, and how to
> correct it (and no I have no idea of how dconf works, and even what
> problem it is intended to solve.

A workaround that might shorten the wait, but only if you're confident
that there aren't processes that need that long to complete, is to edit
the line   DefaultTimeoutStopSec=90s   in /etc/systemd/system.conf to
something smaller.

Cheers,
David.

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Service stuck at shutdow Erwan David <erwan@rail.eu.org> - 2021-11-10 18:40 +0100
  Re: Service stuck at shutdow Charles Curley <charlescurley@charlescurley.com> - 2021-11-10 19:50 +0100
  Re: Service stuck at shutdow Tixy <tixy@yxit.co.uk> - 2021-11-10 20:10 +0100
    Re: Service stuck at shutdow Erwan David <erwan@rail.eu.org> - 2021-11-10 22:20 +0100
      Re: Service stuck at shutdow Charles Curley <charlescurley@charlescurley.com> - 2021-11-10 23:30 +0100
      Re: Service stuck at shutdown David Wright <deblis@lionunicorn.co.uk> - 2021-11-11 06:20 +0100
        Re: Service stuck at shutdown Erwan David <erwan@rail.eu.org> - 2021-11-11 18:00 +0100
          Re: Service stuck at shutdown Erwan David <erwan@rail.eu.org> - 2021-11-12 09:40 +0100

csiph-web