nautilus crashed with SIGSEGV in nautilus_file_get_search_fts_snippet()

[jeannot]

deshaciendo un sistema de ficheros, se quedó colgado y luego cerró.
Puede ser la iso, al trasladarla de una carpeta a otra, se haya corrompido.
Anoche, esa misma iso, la monté en unetbootin con PPA en ubuntu, luego otro arranque distinto, pero me di cuenta que al reiniciar, se queda un cursor parpadeante, arriba, a la izquierda. amanecí con una ventana pequeña en el centro arriba que decía: algo ha ido mal X. Al instalar desde el centro de software, tambien aparecíen de vez en cuando, después de instalar algún programa, sea de la categoría que sea. Si necesitais esta explicación en francés, me lo decis.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: nautilus 1:3.26.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Oct 27 11:43:34 2017
ExecutablePath: /usr/bin/nautilus
InstallationDate: Installed on 2017-10-27 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
ProcCmdline: /usr/bin/nautilus --gapplication-service
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
SegvAnalysis:
 Segfault happened at: 0x56490a1c0660 <nautilus_file_get_search_fts_snippet>: mov 0x18(%rdi),%rax
 PC (0x56490a1c0660) ok
 source "0x18(%rdi)" (0x00000018) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 nautilus_file_get_search_fts_snippet ()
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_hash_table_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
Title: nautilus crashed with SIGSEGV in nautilus_file_get_search_fts_snippet()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1724699, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.