Bug 477186

Summary: No session available in dropdown , also old-style login window shows up
Product: [I don't know] kde Reporter: maksym.fedenko
Component: generalAssignee: Unassigned bugs <unassigned-bugs-null>
Status: RESOLVED DOWNSTREAM    
Severity: normal CC: nate
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: old-style login (top-left corner has session dropdown with no options)
startup process seems fine
one more startup info screenshot
empty session dropdown

Description maksym.fedenko 2023-11-18 14:12:59 UTC
Created attachment 163262 [details]
old-style login (top-left corner has session dropdown with no options)

SUMMARY
***
I used Kubuntu 23.10 for a 2 weeks on an AMD laptop (RADEon 6800m). Everything was fine, until today I loaded a laptop, and seen a weird login screen, can't submit password there, also noticed a dropdown in left-top corner for "session" - no options available.
Tried "Ctrl-alt-f3" for a console mode login - were able to login,  but didn't know how to fix it, so ended up just reinstalling Kubuntu. Not sure if it caused by me, or updates :shrug:

Note: logs during system startup looks fine, but maybe I missed smth
***


STEPS TO REPRODUCE
Have no idea, it just happened one day :shrug:

OBSERVED RESULT
 - old-style login window shows up
-  and on submitting password nothing happens
- No session available in dropdown ()

EXPECTED RESULT
Default login screen shows up

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Kubuntu 23.10

ADDITIONAL INFORMATION
Comment 1 maksym.fedenko 2023-11-18 14:18:01 UTC
Created attachment 163263 [details]
startup process seems fine
Comment 2 maksym.fedenko 2023-11-18 14:18:34 UTC
Created attachment 163264 [details]
one more startup info screenshot
Comment 3 maksym.fedenko 2023-11-18 14:19:02 UTC
Created attachment 163265 [details]
empty session dropdown
Comment 4 Nate Graham 2024-12-17 21:57:12 UTC
You're looking at the SDDM login screen, not the splash screen. When you see this old-style SDDM screen, it means that SDDM had to fall back to its built-in theme. The fact that you also see no sessions suggests that something is very wrong with your system. Likely a bunch of files got deleted. This would be bad… but not a bug in our code.