Bug#898814: When I log in, it hangs until crng init done

From	Yves-Alexis Perez <corsac@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#898814: When I log in, it hangs until crng init done
Date	2018-12-14 10:30 +0100
Message-ID	<x4RXb-692-1@gated-at.bofh.it> (permalink)
References	<vPYzL-6gn-1@gated-at.bofh.it> <x4laV-2yG-3@gated-at.bofh.it> <vPYzL-6gn-1@gated-at.bofh.it> <x4laV-2yG-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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On Wed, 2018-12-12 at 14:25 -0800, Xilin Sun wrote:
> On Wed, 16 May 2018 14:55:07 +0800 =?utf-8?B?56mN5Li55bC8?= Dan
> Jacobson <jidanni@jidanni.org> wrote:
> > Package: linux-image-4.16.0-1-amd64
> > 
> > I am also experiencing:
> > https://unix.stackexchange.com/questions/442698/when-i-log-in-it-hangs-until-crng-init-done
> 
> I am also experiencing this bug on my sid amd64 on a laptop (Acer Aspire
> S3).
> 
> Linux 4.18.0-3-amd64 #1 SMP Debian 4.18.20-2 (2018-11-23) x86_64 GNU/Linux
> 
> Installing and enabling haveged (http://www.issihosts.com/haveged/)
> solved this issue for me.

Something puzzles me with all those issues: as far as I can tell, on most
install, systemd-random-seed.service should save a seed at shutdown and
restore it at startup, and this (I think) should be enough to properly init
the RNG.

Can you check if the service has been run in your case?
- -- 
Yves-Alexis
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Thread

Bug#898814: When I log in, it hangs until crng init done 積丹尼 Dan Jacobson <jidanni@jidanni.org> - 2018-05-16 09:00 +0200
  Bug#898814: When I log in, it hangs until crng init done Vincent Lefevre <vincent@vinc17.net> - 2018-07-24 16:10 +0200
  Bug#898814: When I log in, it hangs until crng init done Xilin Sun <s.sn.giraffe@gmail.com> - 2018-12-12 23:30 +0100
    Bug#898814: When I log in, it hangs until crng init done Yves-Alexis Perez <corsac@debian.org> - 2018-12-14 10:30 +0100
      Bug#898814: When I log in, it hangs until crng init done Yves-Alexis Perez <corsac@debian.org> - 2018-12-14 11:10 +0100
      Bug#898814: When I log in, it hangs until crng init done Vincent Lefevre <vincent@vinc17.net> - 2018-12-14 11:30 +0100
        Bug#898814: When I log in, it hangs until crng init done Vincent Lefevre <vincent@vinc17.net> - 2018-12-14 11:40 +0100
  Bug#898814: When I log in, it hangs until crng init done Xilin Sun <s.sn.giraffe@gmail.com> - 2018-12-15 00:10 +0100
  Bug#898814: When I log in, it hangs until crng init done Xilin Sun <s.sn.giraffe@gmail.com> - 2018-12-15 00:20 +0100
  Bug#898814: When I log in, it hangs until crng init done Xilin Sun <s.sn.giraffe@gmail.com> - 2018-12-15 00:50 +0100

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