Ubuntu 18.10 (Cosmic Cuttlefish) has reached end of life, so this bug
will not be fixed for that specific release.
** Changed in: gnome-desktop3 (Ubuntu Cosmic)
Status: Fix Committed => Won't Fix
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https://bugs.launchpad.net/bugs/1807127
Title:
Fixing bug #1795668 breaks thumbnail creation on 32-bit Ubuntu
Status in gnome-desktop3 package in Ubuntu:
Fix Released
Status in gnome-desktop3 source package in Bionic:
Fix Released
Status in gnome-desktop3 source package in Cosmic:
Won't Fix
Bug description:
Impact
======
Thumbnailing doesn't work on Ubuntu 18.04 LTS or 18.10 on 32-bit installs.
Test Case
=========
Install Ubuntu 18.10 32-bit
Install the update. Log out and log back in.
Download a picture from the internet.
Open your file browser to the directory that contains the picture. The file
should show a thumbnail preview.
Regression Potential
====================
This fix was cherry-picked to the stable gnome-3-30 branch.
It was additionally tested by Iain Lane on usrmerged and non-usrmerged
systems. (We don't support usrmerge for Ubuntu 18.04 LTS or 18.10.)
Other Info
==========
Triaged as Critical for 18.04 LTS since this was a regression introduced in
the security update that backported the bubblewrap hardening to the
gnome-desktop3 thumbnailer.
Original Bug Report
===================
Fixing bug #1795668 breaks thumbnail creation on 32-bit Ubuntu.
Looks like same issue in upstream -
https://bugzilla.redhat.com/show_bug.cgi?id=1651952
Cause - bubblewrap runs with --ro-bind /lib64 option, then fails.
Workaround - create empty /lib64 directory at root.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: libgnome-desktop-3-17 3.28.2-0ubuntu1.1
ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
Uname: Linux 4.15.0-42-generic i686
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: i386
CurrentDesktop: ubuntu:GNOME
Date: Thu Dec 6 12:07:28 2018
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-desktop3
UpgradeStatus: No upgrade log present (probably fresh install)
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