Bug 392740

Summary: Discover Updates icon in systray show available update, dropdown show available update, but no update in Discover
Product: [Applications] Discover Reporter: Ivar Erikson <kiwimisc>
Component: Updates (interactive)Assignee: Aleix Pol <aleixpol>
Status: RESOLVED DUPLICATE    
Severity: normal CC: nate
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:

Description Ivar Erikson 2018-04-04 20:35:39 UTC 
The update systray icon indicates that there are updates available (arrow with blue dot).
Clicking it, bring the dropdown telling me there's 2 updates available.
Clicking "Update" brings me to Discover, which say "No updates". I.e. systray notification daemon (?) isn't updating itself.

Kubuntu 17.10 with backports, all latest updates installed.
Comment 1 Nate Graham 2018-04-04 21:28:01 UTC 

*** This bug has been marked as a duplicate of bug 385754 ***
Comment 2 Nate Graham 2018-05-10 02:23:02 UTC 
Actually, do you have the Flatpak backend installed?
Comment 3 Ivar Erikson 2018-05-10 11:12:45 UTC 
Yes, I had Flatpack backend installed as these instructions (your's, if I'm not mistaken): 
https://pointieststick.wordpress.com/2018/01/13/flatpak-support-in-discover/

However the issue isn't present in my new 18.04 install, where I installed the backend via the button in Discover > Settings.
Comment 4 Nate Graham 2018-05-10 12:40:02 UTC 
Yep, that's me. :)

Does the issue disappear if you run `flatpak update` from the command line?
Comment 5 Ivar Erikson 2018-05-10 12:51:01 UTC 
As mentioned in my previous comment, I'm currently running a new installation of Kubuntu 18.04 (completely wiped my 17.10 before installing), and so far I haven't experienced this particular isse. Which, unfortunately, leaves me unable to test your suggestion.
Comment 6 Nate Graham 2018-05-10 12:54:02 UTC 
OK, re-duping to Bug 385754, then.

*** This bug has been marked as a duplicate of bug 385754 ***
Comment 7 Ivar Erikson 2018-05-11 12:30:50 UTC 
Seems I spoke too soon, kinda. I just now experienced it again, having the icon indicate updates, and the dropdown telling me that there were two updates available, though none were found either in Discover or by `sudo apt update`

I ran `flatpak update` but the ghost updates persisted.

It did however go away after I did some loggin-in-logging-out, though I did not pay attention to if it was gone after one, or several re-logs, as my purpose for the login-logout was something other than this issue.

* Kubuntu 18.04, with installed Flatpak and Snap backend, via Discover > Settings buttons