diff -Nru sosreport-3.9/debian/changelog sosreport-3.9/debian/changelog
--- sosreport-3.9/debian/changelog	2020-02-20 12:53:25.000000000 -0800
+++ sosreport-3.9/debian/changelog	2020-03-24 19:40:21.000000000 -0700
@@ -1,3 +1,10 @@
+sosreport (3.9-1ubuntu0.18.04.2) bionic; urgency=medium
+
+  * Drop db collection and introduce lxd.buginfo (LP: #1868215)
+    - d/p/0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch
+
+ -- Seyeong Kim <seyeong.kim@canonical.com>  Tue, 24 Mar 2020 19:40:21 -0700
+
 sosreport (3.9-1ubuntu0.18.04.1) bionic; urgency=medium
 
   * New 3.9 upstream release (LP: #1862830)
diff -Nru sosreport-3.9/debian/patches/0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch sosreport-3.9/debian/patches/0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch
--- sosreport-3.9/debian/patches/0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch	1969-12-31 16:00:00.000000000 -0800
+++ sosreport-3.9/debian/patches/0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch	2020-03-24 19:40:07.000000000 -0700
@@ -0,0 +1,92 @@
+From f7469b2f316281c49e574467e41002f4b479b082 Mon Sep 17 00:00:00 2001
+From: Eric Desrochers <eric.desrochers@canonical.com>
+Date: Sun, 15 Mar 2020 13:54:39 -0400
+Subject: [PATCH] [lxd] Drop db collection and introduce lxd.buginfo
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The content of lxd database is rarely useful unless DB corruption
+and can get very large.
+
+This can be run manually if needed (outside sosreport)
+
+lxd.buginfo command only available via SNAP installation,
+would have the advantage of not needing updates whenever
+lxd upstream add a new feature or find something new
+that’s worth capturing.
+
+LXD upstream reference:
+https://discuss.linuxcontainers.org/t/what-lxd-information-should-be-collected-by-sosreport
+https://github.com/lxc/lxd-pkg-snap/issues/14
+
+Resolves: #1982
+
+Signed-off-by: Eric Desrochers <eric.desrochers@canonical.com>
+Signed-off-by: Bryan Quigley <bryan.quigley@canonical.com>
+---
+ sos/plugins/lxd.py | 44 ++++++++++++++++++--------------------------
+ 1 file changed, 18 insertions(+), 26 deletions(-)
+
+Origin: upstream, https://github.com/sosreport/sos/pull/1982/commits/bdc5ffdf5b8376ab2014ec8fbd9a878cc9d0d264
+Bug-Ubuntu: https://bugs.launchpad.net/bugs/1868215
+diff --git a/sos/plugins/lxd.py b/sos/plugins/lxd.py
+index ae004d0e..e76e9427 100644
+--- a/sos/plugins/lxd.py
++++ b/sos/plugins/lxd.py
+@@ -19,34 +19,26 @@ class LXD(Plugin, UbuntuPlugin):
+     packages = ('lxd',)
+     commands = ('lxd',)
+ 
+-    # Version 2.0.X:
+-    # - /etc/default/lxd-bridge
+-    # - /var/lib/lxd/lxd.db
+-    #
+-    # Version 3.0.X:
+-    # - /var/lib/lxd/database/local.db
+-    # - /var/lib/lxd/database/global/*
+-    # - lxd-bridge no longer exist.
+-    #
+     def setup(self):
+-        self.add_copy_spec([
+-            "/etc/default/lxd-bridge",
+-            "/var/lib/lxd/lxd.db",
+-            "/var/lib/lxd/database/local.db",
+-            "/var/lib/lxd/database/global/*",
+-            "/var/log/lxd/*"
+-        ])
++        snap_list = self.exec_cmd('snap list lxd')
++        if snap_list["status"] == 0:
++            self.add_cmd_output("lxd.buginfo")
++        else:
++            self.add_copy_spec([
++                "/etc/default/lxd-bridge",
++                "/var/log/lxd/*"
++            ])
+ 
+-        self.add_cmd_output([
+-            "lxc image list",
+-            "lxc list",
+-            "lxc network list",
+-            "lxc profile list",
+-            "lxc storage list"
+-        ])
++            self.add_cmd_output([
++                "lxc image list",
++                "lxc list",
++                "lxc network list",
++                "lxc profile list",
++                "lxc storage list"
++            ])
+ 
+-        self.add_cmd_output([
+-            "find /var/lib/lxd -maxdepth 2 -type d -ls",
+-        ], suggest_filename='var-lxd-dirs.txt')
++            self.add_cmd_output([
++                "find /var/lib/lxd -maxdepth 2 -type d -ls",
++            ], suggest_filename='var-lxd-dirs.txt')
+ 
+ # vim: set et ts=4 sw=4 :
+-- 
+2.17.1
+
diff -Nru sosreport-3.9/debian/patches/series sosreport-3.9/debian/patches/series
--- sosreport-3.9/debian/patches/series	2020-02-15 17:35:52.000000000 -0800
+++ sosreport-3.9/debian/patches/series	2020-03-24 19:38:50.000000000 -0700
@@ -1 +1,2 @@
 0001-unittest-py3-fix.patch
+0001-lxd-Drop-db-collection-and-introduce-lxd.buginfo.patch