Bug 463615

Summary: Dolphin ignores date format locales
Product: [Applications] dolphin Reporter: Artiom Neganov <aneganov>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: REPORTED ---    
Severity: normal CC: kfm-devel, pilkie01
Priority: NOR    
Version: 21.12.3   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: List of langauges
Formats
Dolphin with not-changed locales
locale -a

Description Artiom Neganov 2022-12-30 11:25:26 UTC
Created attachment 154899 [details]
List of langauges

SUMMARY
No matter what I configure in System Settings > Regional Settings > Formats, Dolphin is displaying only en_US format for dates.

STEPS TO REPRODUCE
1. Install Linux Kubungu 22.04
2. Get US and GB locales installed and generated
3. Set en_GB.UTF-8 formats

OBSERVED RESULT

4. See how Dolphin doesn't care

EXPECTED RESULT

Dolphin should respect System Settings.

Also, I would expect Dolphin to respect the LC_TIME env var, but it doesn't: `LC_TIME=en_GB.UTF-8 dolphin` makes no change, still US format everywhere. What works - is if one passes LC_ALL.

Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.7
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-56-generic (64-bit)
Graphics Platform: X11
Processors: 16 × AMD Ryzen 9 5900HX with Radeon Graphics
Memory: 27.3 GiB of RAM
Graphics Processor: AMD RENOIR
Comment 1 Artiom Neganov 2022-12-30 11:25:45 UTC
Created attachment 154900 [details]
Formats
Comment 2 Artiom Neganov 2022-12-30 11:26:06 UTC
Created attachment 154901 [details]
Dolphin with not-changed locales
Comment 3 Artiom Neganov 2022-12-30 11:26:18 UTC
Created attachment 154902 [details]
locale -a
Comment 4 Artiom Neganov 2023-05-14 12:26:34 UTC
Hi folks. How is it going?
This awful bug is still there making the usage of Dolphin highly difficult, as it's producing this mess.
I wonder why it's being ignored this long...
It's very frustrating.
Let me state it one more time: Dolphin is completely ignoring whatever you set in System Settings date format.
Comment 5 kp 2023-12-27 14:42:34 UTC
This same behaviour still exists in version 23.08.4 on Arch. 
LC_ALL is the only thing that works.