Apr 18 00:50:55 Acer-1 content-hub-pee[19741]: Error parsing manifest for package 'com.ubuntu.gallery': com.ubuntu.gallery does not exist in any database for user gdm
Apr 18 00:50:55 Acer-1 content-hub-pee[19741]: Unable to get snap information for 'com.ubuntu.gallery': Status code is: 404
Apr 18 00:50:56 Acer-1 click[19715]: hooks.vala:1216: User-level hook push-helper failed: Hook command '/usr/lib/ubuntu-push-client/click-hook-wrapper' failed: Child process exited with code 1
Apr 18 00:50:57 Acer-1 gnome-screensav[19797]: Cannot open display: 
Apr 18 00:50:57 Acer-1 gnome-session-binary[19787]: Entering running state
Apr 18 00:51:49 Acer-1 content-hub-pee[19923]: Error parsing manifest for package 'com.ubuntu.gallery': com.ubuntu.gallery does not exist in any database for user acer-1
Apr 18 00:51:49 Acer-1 content-hub-pee[19923]: Unable to get snap information for 'com.ubuntu.gallery': Status code is: 404
Apr 18 00:51:49 Acer-1 content-hub-pee[19923]: Error parsing manifest for package 'com.ubuntu.gallery': com.ubuntu.gallery does not exist in any database for user acer-1
Apr 18 00:51:49 Acer-1 content-hub-pee[19923]: Unable to get snap information for 'com.ubuntu.gallery': Status code is: 404
Apr 18 00:51:50 Acer-1 click[19900]: hooks.vala:1216: User-level hook push-helper failed: Hook command '/usr/lib/ubuntu-push-client/click-hook-wrapper' failed: Child process exited with code 1