Bug 490987

Summary: Disks & Devices applet does not give any feedback while a usb device is safely unmounted for the first time after login
Product: [Plasma] plasmashell Reporter: Patrick Silva <bugseforuns>
Component: Disks & Devices widgetAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: nate
Priority: NOR    
Version First Reported In: 6.1.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 6.2.0
Sentry Crash Report:
Attachments: screenshot taken after the provided steps
screenshot taken after repeating the steps 3-6

Description Patrick Silva 2024-07-29 15:54:15 UTC
Created attachment 172108 [details]
screenshot taken after the provided steps

STEPS TO REPRODUCE
1. log in
2. open Dolphin
3. connect and mount a usb flash drive
4. copy a large file to your device
5. after Plasma notifying that file copy is finished, safely unmount the flash drive via Places panel of Dolphin
6. while the device is safely unmounted, click on Disks & Devices applet in the system tray

OBSERVED RESULT
after the last step, we can see a spinner beside the device in the Places panel of Dolphin, indicating that the device should not be unplugged yet. However, Disks & Devices applet does not indicate anything.
If I repeat the steps 3-6, Disks & Devices applet gives a warning, as expected. Please see the attached screenshots.

EXPECTED RESULT
Disks & Devices applet should always warn when a device should not be unplugged yet.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.1.3
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2
Graphics Platform: Wayland
Comment 1 Patrick Silva 2024-07-29 15:55:03 UTC
Created attachment 172109 [details]
screenshot taken after repeating the steps 3-6
Comment 2 Nate Graham 2024-07-30 16:57:33 UTC
Only the first time, right? I cannot reproduce the issue with those exact steps in git master. Maybe porting away from the data engine (which lands in 6.2) fixed this. It's plausible.