Merge lp:~marcustomlinson/update-manager/update-manager into lp:update-manager

[Marcus Tomlinson]

Fix intermittent hang during snap updates.

[lp:~marcustomlinson/update-manager/update-manager]

2886. By Brian Murray on 2020-04-23

Fix intermittent hang during snap updates (LP: #1874469).

=== modified file 'UpdateManager/backend/__init__.py'
--- UpdateManager/backend/__init__.py	2020-04-16 10:38:22 +0000
+++ UpdateManager/backend/__init__.py	2020-04-23 15:18:42 +0000
@@ -224,7 +224,7 @@
         # change.get_tasks() can increase between callbacks so we must
         # avoid jumping backward in progress here
         if total_fraction > progress_bar.get_fraction():
-            progress_bar.set_fraction(total_fraction)
+            GLib.idle_add(progress_bar.set_fraction, total_fraction)
 
     def update_snaps(self):
         # update status and progress bar
 
=== modified file 'debian/changelog'
--- debian/changelog	2020-04-16 17:59:56 +0000
+++ debian/changelog	2020-04-23 15:18:42 +0000
@@ -1,3 +1,9 @@
+update-manager (1:20.04.9) focal; urgency=medium
+
+  * Fix intermittent hang during snap updates (LP: #1874469).
+
+ -- Marcus Tomlinson <[e-mail]>  Thu, 23 Apr 2020 16:14:21 +0100
+
 update-manager (1:20.04.8) focal; urgency=medium
 
   * Remove ubuntu-support-status as the term support can be confusing and the