Debian bug report logs - #1496, boring messages

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Kenny MacDonald <kenny@mail.glg.ed.ac.uk>, debian-bugs@pixar.com
Resent-From: Kenny MacDonald <kenny@mail.glg.ed.ac.uk>
Resent-To: debian-devel@pixar.com
Resent-Date: Wed, 27 Sep 1995 12:33:09 GMT
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Date: Wed, 27 Sep 1995 13:25:39 +0100
Message-Id: <199509271225.NAA27517@gorse.glg.ed.ac.uk>
From: Kenny MacDonald <kenny@mail.glg.ed.ac.uk>
To: debian-bugs@pixar.com

Package: dpkg
Version: 0.9375-0

This happened under .75 and I don't know if it is still a problem
under .77.  Ian, you'll know if you changed anything about this.

I was using dselect for the first time (for real), and it is very,
very nice.  However, while it was upgrading my bash.deb, it stopped to
query about the confile '/etc/profile'.  Fair enough, it was
different.  I chose the 'Z' (?) option to suspend and investigate for
myself.  dpkg was then stopped, but instead of starting a shell, it
returned to the dselect menu, after which I couldn't do anything, as
dpkg was locked.

I had to quit dselect, manually kill dpkg, find and remove the lock
file, and then start dselect again.  The good news is that my system
survived the whole episode intact!  Phew :)

Kenny.

Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Kenny MacDonald <kenny@mail.glg.ed.ac.uk>
Subject: Bug#1496: Acknowledgement (was: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <199509271225.NAA27517@gorse.glg.ed.ac.uk>
References: <199509271225.NAA27517@gorse.glg.ed.ac.uk>

Thank you for the problem report you have sent regarding Debian GNU/Linux.
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Please do not reply to the address at the top of this message,
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Ian Jackson
(maintainer, debian-bugs)

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Ian Jackson <iwj10@cus.cam.ac.uk>, debian-bugs@pixar.com
Resent-From: Ian Jackson <iwj10@cus.cam.ac.uk>
Resent-To: debian-devel@pixar.com
Resent-Date: Thu, 28 Sep 1995 19:48:07 GMT
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Message-Id: <m0syOdJ-0002ZJZ@chiark.al.cl.cam.ac.uk>
Date: Thu, 28 Sep 95 20:28 BST
From: Ian Jackson <iwj10@cus.cam.ac.uk>
To: debian-bugs@pixar.com

Kenny MacDonald writes ("Bug#1496: dpkg returns to dselect on SIGSTOP"):
> Package: dpkg
> Version: 0.9375-0
>
> This happened under .75 and I don't know if it is still a problem
> under .77.  Ian, you'll know if you changed anything about this.

No, I haven't.

> I was using dselect for the first time (for real), and it is very,
> very nice.  However, while it was upgrading my bash.deb, it stopped to
> query about the confile '/etc/profile'.  Fair enough, it was
> different.  I chose the 'Z' (?) option to suspend and investigate for
> myself.  dpkg was then stopped, but instead of starting a shell, it
> returned to the dselect menu, after which I couldn't do anything, as
> dpkg was locked.

I had a bug report like this before.  Can you reproduce it ?  If you
have two .deb files which have different versions of a conffile in it
you can keep getting dpkg to prompt by editing the conffile once and
then never answering `y' as you install them alternately.

I can't reproduce the problem on my system.  I've tried it on the
console, in an xterm and on a serial terminal running a getty_ps
(hacked not to set SIGPIPE to SIG_IGN in the login process); I've
tried it with bash and with tcsh.  None of these things have been
helpful.

Is there anything at all odd about your configuration ?  What kernel
version do you have ?  I'm running 1.2.13, but the problem didn't
appear with 1.2.10 either.  What is /bin/sh on your system ?

> I had to quit dselect, manually kill dpkg, find and remove the lock
> file, and then start dselect again.  The good news is that my system
> survived the whole episode intact!  Phew :)

I should hope it survived the episode.  If you find that dselect
and/or dpkg don't recover the system properly when they die or are
killed then that is a bug - though you may need to reinstall some .deb
files to get all the packages in sane and consistent states.

Ian.

Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Ian Jackson <iwj10@cus.cam.ac.uk>
Subject: Bug#1496: Info received (was Bug#1496: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <m0syOdJ-0002ZJZ@chiark.al.cl.cam.ac.uk>
References: <m0syOdJ-0002ZJZ@chiark.al.cl.cam.ac.uk>

Thank you for the additional information you have supplied regarding
this problem report.  It has been forwarded to the developers to
accompany the original report.

If you wish to continue to submit further information on your problem,
please do the same thing again: send it to debian-bugs@pixar.com, ensuring
that the Subject line starts with "Bug#1496" or "Re: Bug#1496" so that
we can identify it as relating to the same problem.

Please do not reply to the address at the top of this message,
unless you wish to report a problem with the bug-tracking system.

Ian Jackson
(maintainer, debian-bugs)

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Ian Murdock <imurdock@debian.org>, debian-bugs@pixar.com
Resent-From: Ian Murdock <imurdock@debian.org>
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Date: Thu, 28 Sep 95 17:23 EST
From: Ian Murdock <imurdock@debian.org>
To: debian-bugs@pixar.com
In-Reply-To: <m0syOdJ-0002ZJZ@chiark.al.cl.cam.ac.uk> (message from Ian
	Jackson on Thu, 28 Sep 95 20:28 BST)

   Date: Thu, 28 Sep 95 20:28 BST
   From: Ian Jackson <iwj10@cus.cam.ac.uk>

   > I was using dselect for the first time (for real), and it is very,
   > very nice.  However, while it was upgrading my bash.deb, it stopped to
   > query about the confile '/etc/profile'.  Fair enough, it was
   > different.  I chose the 'Z' (?) option to suspend and investigate for
   > myself.  dpkg was then stopped, but instead of starting a shell, it
   > returned to the dselect menu, after which I couldn't do anything, as
   > dpkg was locked.

   I had a bug report like this before.  Can you reproduce it ?  If you
   have two .deb files which have different versions of a conffile in it
   you can keep getting dpkg to prompt by editing the conffile once and
   then never answering `y' as you install them alternately.

Were you doing this in the dselect automatically started after
installing the base system?  In this case, dselect is started from a
shell script (namely, /root/.bash_profile).  Could this be the
problem?

Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Ian Murdock <imurdock@debian.org>
Subject: Bug#1496: Info received (was Bug#1496: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <m0syRMo-000014C@imagine.imaginit.com>
References: <m0syRMo-000014C@imagine.imaginit.com>

Thank you for the additional information you have supplied regarding
this problem report.  It has been forwarded to the developers to
accompany the original report.

If you wish to continue to submit further information on your problem,
please do the same thing again: send it to debian-bugs@pixar.com, ensuring
that the Subject line starts with "Bug#1496" or "Re: Bug#1496" so that
we can identify it as relating to the same problem.

Please do not reply to the address at the top of this message,
unless you wish to report a problem with the bug-tracking system.

Ian Jackson
(maintainer, debian-bugs)

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Bruce Perens <bruce@Pixar.com>, debian-bugs@pixar.com
Resent-From: Bruce Perens <bruce@Pixar.com>
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To: Ian Murdock <imurdock@debian.org>, debian-bugs@Pixar.com
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Date: Thu, 28 Sep 1995 16:26:03 -0700
From: Bruce Perens <bruce@Pixar.com>


imurdock@debian.org said:
> Were you doing this in the dselect automatically started after
> installing the base system?  In this case, dselect is started from a
> shell script (namely, /root/.bash_profile).  Could this be the
> problem?

Does dpkg attempt to suspend itself rather than fork off a shell? That would
certainly break in this case. Probably we need a flag to dpkg/dselect to
change this behavior.

	Bruce

--
-- Attention Radio Amateurs: For information on "Linux for Hams",
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Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Bruce Perens <bruce@Pixar.com>
Subject: Bug#1496: Info received (was Bug#1496: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <m0sySL5-000FHYC@mongo.pixar.com>
References: <m0sySL5-000FHYC@mongo.pixar.com>

Thank you for the additional information you have supplied regarding
this problem report.  It has been forwarded to the developers to
accompany the original report.

If you wish to continue to submit further information on your problem,
please do the same thing again: send it to debian-bugs@pixar.com, ensuring
that the Subject line starts with "Bug#1496" or "Re: Bug#1496" so that
we can identify it as relating to the same problem.

Please do not reply to the address at the top of this message,
unless you wish to report a problem with the bug-tracking system.

Ian Jackson
(maintainer, debian-bugs)

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Ian Jackson <iwj10@cus.cam.ac.uk>, debian-bugs@pixar.com
Resent-From: Ian Jackson <iwj10@cus.cam.ac.uk>
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Message-Id: <m0syUjE-0002YOZ@chiark.al.cl.cam.ac.uk>
Date: Fri, 29 Sep 95 02:59 BST
From: Ian Jackson <iwj10@cus.cam.ac.uk>
To: debian-bugs@pixar.com

Ian Murdock writes ("Bug#1496: dpkg returns to dselect on SIGSTOP"):
>    Date: Thu, 28 Sep 95 20:28 BST
>    From: Ian Jackson <iwj10@cus.cam.ac.uk>
>
>    > I was using dselect for the first time (for real), and it is very,
>    > very nice.  However, while it was upgrading my bash.deb, it stopped to
>    > query about the confile '/etc/profile'.  Fair enough, it was
>    > different.  I chose the 'Z' (?) option to suspend and investigate for
>    > myself.  dpkg was then stopped, but instead of starting a shell, it
>    > returned to the dselect menu, after which I couldn't do anything, as
>    > dpkg was locked.
>
>    I had a bug report like this before.  Can you reproduce it ?  If you
>    have two .deb files which have different versions of a conffile in it
>    you can keep getting dpkg to prompt by editing the conffile once and
>    then never answering `y' as you install them alternately.
>
> Were you doing this in the dselect automatically started after
> installing the base system?  In this case, dselect is started from a
> shell script (namely, /root/.bash_profile).  Could this be the
> problem?

Aaah, the light dawns.  Ooops.

Ian M.: please arrange for the environment variable "DPKG_NO_TSTP" to
be set to some non-empty value (like "yes") when dselect is invoked in
this way.  This will cause dpkg to invoke "$SHELL -i" instead (or "sh
-i" if SHELL isn't set).

This feature will be in 0.93.79.

Of course, any conffiles prompts at this stage reflect bugs in the
base disks.

Ian.

Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Ian Jackson <iwj10@cus.cam.ac.uk>
Subject: Bug#1496: Info received (was Bug#1496: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <m0syUjE-0002YOZ@chiark.al.cl.cam.ac.uk>
References: <m0syUjE-0002YOZ@chiark.al.cl.cam.ac.uk>

Thank you for the additional information you have supplied regarding
this problem report.  It has been forwarded to the developers to
accompany the original report.

If you wish to continue to submit further information on your problem,
please do the same thing again: send it to debian-bugs@pixar.com, ensuring
that the Subject line starts with "Bug#1496" or "Re: Bug#1496" so that
we can identify it as relating to the same problem.

Please do not reply to the address at the top of this message,
unless you wish to report a problem with the bug-tracking system.

Ian Jackson
(maintainer, debian-bugs)

Message sent to debian-devel@pixar.com:

Subject: Bug#1496: dpkg returns to dselect on SIGSTOP
Reply-To: Ian Jackson <ian@chiark.chu.cam.ac.uk>, debian-bugs@pixar.com
Resent-From: Ian Jackson <ian@chiark.chu.cam.ac.uk>
Resent-To: debian-devel@pixar.com
Resent-Date: Sun, 29 Oct 1995 02:48:04 GMT
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Date: Sun, 29 Oct 95 02:35 GMT
From: Ian Jackson <ian@chiark.chu.cam.ac.uk>
To: debian-bugs@pixar.com
In-Reply-To: <23276931@toto.iv>

Some time ago I asked:
> Ian M.: please arrange for the environment variable "DPKG_NO_TSTP" to
> be set to some non-empty value (like "yes") when dselect is invoked in
> this way.  This will cause dpkg to invoke "$SHELL -i" instead (or "sh
> -i" if SHELL isn't set).
>
> This feature will be in 0.93.79.
>
> Of course, any conffiles prompts at this stage reflect bugs in the
> base disks.

I'm going to reassign this bug to the base package.  Bruce: if this
feature is now used (and if there are no conffiles prompts), could you
close it ?

Thanks,
Ian.

Message sent:

From: iwj10@thor.cam.ac.uk (Ian Jackson)
To: Ian Jackson <ian@chiark.chu.cam.ac.uk>
Subject: Bug#1496: Info received (was Bug#1496: dpkg returns to dselect on SIGSTOP)
In-Reply-To: <m0t9NbK-0002bdC@chiark.chu.cam.ac.uk>
References: <m0t9NbK-0002bdC@chiark.chu.cam.ac.uk>

Thank you for the additional information you have supplied regarding
this problem report.  It has been forwarded to the developers to
accompany the original report.

If you wish to continue to submit further information on your problem,
please do the same thing again: send it to debian-bugs@pixar.com, ensuring
that the Subject line starts with "Bug#1496" or "Re: Bug#1496" so that
we can identify it as relating to the same problem.

Please do not reply to the address at the top of this message,
unless you wish to report a problem with the bug-tracking system.

Ian Jackson
(maintainer, debian-bugs)

Message received at debian-bugs-request:

From chiark.chu.cam.ac.uk!ian Sat Oct 28 19:44:14 1995
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Date: Sun, 29 Oct 95 02:44 GMT
From: Ian Jackson <ian@chiark.chu.cam.ac.uk>
To: Debian bugs mailserver <debian-bugs-request@pixar.com>
Subject: various non-dpkg bugs

reassign 1647 texbin
reassign 1496 (base)
reassign 1511 (ftp.debian.org)

Ian Jackson / iwj10@thor.cam.ac.uk, with the debian-bugs tracking mechanism

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