Your message dated Sat, 05 Nov 2022 12:21:02 -0500
with message-id <87zgd5wc5d....@trouble.defaultvalue.org>
and subject line Re: Bug#1018253: marked as done (emacs-nox: Fatal error when 
installing)
has caused the Debian Bug report #1018253,
regarding emacs-common can't be installed: segfault in postinst
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1018253: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018253
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: emacs-common
Version: 1:28.1+1-1
Severity: grave
Justification: renders package unusable
X-Debbugs-Cc: d...@shallowsky.com

Dear Maintainer,

Emacs can't be updated as of the current sid version, because of a
segfault during postinst:

Preparing to unpack .../emacs-gtk_1%3a28.1+1-1_amd64.deb ...
Unpacking emacs-gtk (1:28.1+1-1) ...
Setting up emacs-gtk (1:28.1+1-1) ...
update-alternatives: using /usr/bin/emacs-gtk to provide /usr/bin/emacs (emacs) 
in auto mode
tsort: -: input contains a loop:
tsort: elpa-org
tsort: emacsen-common
tsort: -: input contains a loop:
tsort: elpa-htmlize
tsort: elpa-org
tsort: emacsen-common
Install elpa-htmlize for emacs
install/htmlize-1.56: Handling install of emacsen flavor emacs
install/htmlize-1.56: byte-compiling for emacs
Fatal error 11: Segmentation fault
Backtrace:
emacs(+0x153d71)[0x560ec9351d71]
emacs(+0x48902)[0x560ec9246902]
emacs(+0x48dcf)[0x560ec9246dcf]
emacs(+0x15209d)[0x560ec935009d]
emacs(+0x152119)[0x560ec9350119]
/lib/x86_64-linux-gnu/libc.so.6(+0x3daf0)[0x7f4d7663daf0]
emacs(+0x194c30)[0x560ec9392c30]
emacs(+0x19a1ca)[0x560ec93981ca]
emacs(+0x1b87b5)[0x560ec93b67b5]
emacs(+0x1b88df)[0x560ec93b68df]
emacs(+0x1deff5)[0x560ec93dcff5]
emacs(+0x1df9d3)[0x560ec93dd9d3]
emacs(+0x1e3278)[0x560ec93e1278]
emacs(+0x1e3f3a)[0x560ec93e1f3a]
emacs(+0x1b8442)[0x560ec93b6442]
emacs(+0x1b8710)[0x560ec93b6710]
emacs(+0x1b88df)[0x560ec93b68df]
emacs(+0x1deff5)[0x560ec93dcff5]
emacs(+0x1df9d3)[0x560ec93dd9d3]
emacs(+0x1e3278)[0x560ec93e1278]
emacs(+0x1e3f3a)[0x560ec93e1f3a]
emacs(+0x1b8442)[0x560ec93b6442]
emacs(+0x1b8710)[0x560ec93b6710]
emacs(+0x1b88df)[0x560ec93b68df]
emacs(+0x1deff5)[0x560ec93dcff5]
emacs(+0x1df9d3)[0x560ec93dd9d3]
emacs(+0x1e3278)[0x560ec93e1278]
emacs(+0x1e3f3a)[0x560ec93e1f3a]
emacs(+0x1b8442)[0x560ec93b6442]
emacs(+0x1b8710)[0x560ec93b6710]
emacs(+0x1b88df)[0x560ec93b68df]
emacs(+0x1deff5)[0x560ec93dcff5]
emacs(+0x1df9d3)[0x560ec93dd9d3]
emacs(+0x1e3278)[0x560ec93e1278]
emacs(+0x1e3f3a)[0x560ec93e1f3a]
emacs(+0x1b8442)[0x560ec93b6442]
emacs(+0x1b8710)[0x560ec93b6710]
emacs(+0x1b88df)[0x560ec93b68df]
emacs(+0x1deff5)[0x560ec93dcff5]
emacs(+0x1df9d3)[0x560ec93dd9d3]
emacs(+0x1e3278)[0x560ec93e1278]
...
Segmentation fault
ERROR: install script from elpa-htmlize package failed
dpkg: error processing package emacs-gtk (--configure):
 installed emacs-gtk package post-installation script subprocess returned error 
exit status 1
dpkg: dependency problems prevent configuration of emacs:
 emacs depends on emacs-gtk (>= 1:27.1) | emacs-lucid (>= 1:27.1) | emacs-nox 
(>= 1:27.1); however:
  Package emacs-gtk is not configured yet.
  Package emacs-lucid is not installed.
  Package emacs-nox is not installed.

dpkg: error processing package emacs (--configure):
 dependency problems - leaving unconfigured
Processing triggers for man-db (2.10.2-2) ...
Processing triggers for mailcap (3.70+nmu1) ...
Processing triggers for desktop-file-utils (0.26-1) ...
Errors were encountered while processing:
 emacs-gtk
 emacs
E: Sub-process /usr/bin/dpkg returned an error code (1)

This happens regardless of whether emacs-gtk, emacs-lucid or
emacs-nox is used.

This might be the same segfault as bug #1017779, but that bug has
severity normal, while this causes all emacs packages to be unusable
so it should be grave according to the definitions reportbug shows
me, and a new bug is the only way I know to do that.

I tried to downgrade to emacs-common=1:27.1+1-3.1 by pointing to
https://snapshot.debian.org/archive/debian/20210328T030002Z/
but it looks like that sort of downgrade requires manually chasing
all the dependencies' versions and dates and then finding a snapshot
that has all of them, and I gave up after a few tries.

-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (600, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.18.0-4-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages emacs-common depends on:
ii  emacsen-common       3.0.4
ii  init-system-helpers  1.64
ii  install-info         6.8-6

Versions of packages emacs-common recommends:
pn  emacs-el  <none>

Versions of packages emacs-common suggests:
ii  emacs-common-non-dfsg  1:27.1+1-2
ii  ncurses-term           6.3+20220423-2

-- no debconf information

--- End Message ---
--- Begin Message ---
Version: 1:28.1+1-3

"Debian Bug Tracking System" <ow...@bugs.debian.org> writes:

> We now think that the dependency is going to be permanent, not just a
> mitigation.

Yep.  It has been made clear by upstream that .el files can no longer be
omitted.

Thanks
-- 
Rob Browning
rlb @defaultvalue.org and @debian.org
GPG as of 2011-07-10 E6A9 DA3C C9FD 1FF8 C676 D2C4 C0F0 39E9 ED1B 597A
GPG as of 2002-11-03 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4

--- End Message ---

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