[Bug 672177] Re: libc6 upgrade causes umount to fail on shutdown because init cannot be restarted

[Scott James Remnant]

Yes, I know how to drive bzr and dpkg ;-)

My point is that if you do that diff, the only occurrence of SIGTERM
is in the code for the upstart/udev bridge, that patch doesn't add any
handling to upstart itself.

Scott

On Wed, Dec 29, 2010 at 6:54 AM, Clint Byrum <clint at fewbar.com> wrote:
> On Wed, 2010-12-29 at 00:06 +0000, Scott James Remnant wrote:
>> Are you sure?  I can't find that code at all - it looks like it's been
>> lost somehow
>
> quite certain.. its a bit tricky to find it in bzr, but this will give
> it to you for, say, maverick:
>
> $ bzr branch lp:ubuntu/maverick/upstart maverick
> $ cd maverick
> $ bzr diff -r tag:upstream-0.6.6..tag:0.6.6-3
>
> apt-get source will wrap it up in the .diff.gz for you as well.
>
> --
> You received this bug notification because you are a member of Upstart
> Developers, which is subscribed to upstart .
> https://bugs.launchpad.net/bugs/672177
>
> Title:
>  libc6 upgrade causes umount to fail on shutdown because init cannot be restarted
>
> Status in Upstart:
>  Invalid
> Status in “eglibc” package in Ubuntu:
>  Invalid
> Status in “upstart” package in Ubuntu:
>  Confirmed
>
> Bug description:
>  On a clean install of Ubuntu 10.04.1, after upgrading the offer libc6 upgrade, on the next reboot the root fs can't be properly unmounted (mount: / is busy). This causes fsck to run on boot and of course some minor issues with the filesystem. This might not be a problem with libc6 itself, but a side effect of upgrading in combination with some other package (I suspect the init process, so I guess upstart).
>
> The fsck run, and the orphaned inodes it finds are holding me back from installing this on a new server - especially since this already happens on a clean install of 10.04.1!
>
> paul at ubuntu:~$ lsb_release -rd
> Description:    Ubuntu 10.04.1 LTS
> Release:        10.04
>
> ii  libc6                           2.11.1-0ubuntu7.2                 Embedded GNU C Library: Shared libraries
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.04
> Package: libc6 2.11.1-0ubuntu7.2
> ProcVersionSignature: Ubuntu 2.6.32-24.39-server 2.6.32.15+drm33.5
> Uname: Linux 2.6.32-24-server x86_64
> Architecture: amd64
> Date: Sun Nov  7 16:17:07 2010
> InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
> ProcEnviron:
>  PATH=(custom, no user)
>  LANG=en_US.UTF-8
>  SHELL=/bin/bash
> SourcePackage: eglibc
>
>
>

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https://bugs.launchpad.net/bugs/672177

Title:
  libc6 upgrade causes umount to fail on shutdown because init cannot be restarted