Bug 445698 - Upon clicking the "Updates Available" system tray icon, Discover loads and gets the updates. The list of updates repeatedly "blinks" or refreshes. Clicking "Update All" or "Check for Updates" doesn't seem to do anything.
Summary: Upon clicking the "Updates Available" system tray icon, Discover loads and ge...
Status: RESOLVED WORKSFORME
Alias: None
Product: Discover
Classification: Applications
Component: Updates (interactive) (show other bugs)
Version: 5.23.3
Platform: Neon Linux
: NOR major
Target Milestone: ---
Assignee: Dan Leinir Turthra Jensen
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-18 13:48 UTC by Eric R
Modified: 2021-11-29 20:10 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Discover's Updates list repeatedly refreshing (57.28 KB, video/mp4)
2021-11-18 13:48 UTC, Eric R 		Details
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Description Eric R 2021-11-18 13:48:46 UTC 
Created attachment 143694 [details]
Discover's Updates list repeatedly refreshing

SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. Click "Updates" in system tray
2. Wait for Discover to get updates


OBSERVED RESULT
Discover's Updates list blinks/refreshes repeatedly. 
Clicking "Update All" does nothing.
Discover eventually crashes.

EXPECTED RESULT
Discover's Updates list shows, and allows user to click the "Update All" button to update packages.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: KDE Neon 5.23.3
(available in About System)
KDE Plasma Version: 5.23.3
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.3

ADDITIONAL INFORMATION
Comment 1 Eric R 2021-11-20 19:43:20 UTC 
Update: I also couldn’t update with pkcon. Pkcon seemed to hang and “sit and spin” for about a half-hour at the “Running” phase of the update. I updated my flatpaks on the command line, and then I tried pkcon again, and pkcon still seemed stuck. So I tried Discover again, and it worked. It seemed to install the updates unusually quickly.
Comment 2 Nate Graham 2021-11-24 04:30:13 UTC 
That's weird, never seen that before!

Can you attach a backtrace of the crash? See the note in the SUMMARY section. :)
Comment 3 Eric R 2021-11-26 14:39:40 UTC 
I tried to generate one at the time with the Crash Report tool, but it didn't. The crash hasn't happened for about a week, and I have done a couple of successful updates since then, including one just now. 

I read the link about backtraces, and I made sure I have GDM and coredumctl installed. coredumpctl didn't get me anything just now.

So, if it happens again, I'll try to get you a backtrace or a coredump so you have something to work with. Meanwhile, it seems that I can work around this on the command line with `pkcon update`, `flatpak update`, and `snap refresh`.

Recently, I have seen at least a couple other people asking on Reddit about this same behavior, I think in r/kde or r/kdeneon IIRC. I don't think any of them had any more info than I do, though.

Thanks!
Comment 4 Nate Graham 2021-11-29 20:10:54 UTC 
OK, thanks! Do let us know if you manage to get a backtrace of the crash.