Bug 432914

Summary: Don't calculate checksum automatically in properties window.
Product: [Applications] ark Reporter: Mohammed Sameer <glifwentry>
Component: generalAssignee: Elvis Angelaccio <elvis.angelaccio>
Status: REPORTED ---    
Severity: wishlist CC: aacid, rthomsen6
Priority: NOR    
Version First Reported In: 20.12.2   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Ark Properties
Dolphin properties

Description Mohammed Sameer 2021-02-14 06:47:21 UTC
Created attachment 135667 [details]
Ark Properties

SUMMARY
When we open large archive files(4.3 GiB) in ark & open properties then it takes lot of resources (see screenshot) to calculate checksums automatically.

STEPS TO REPRODUCE
1. Open any large archive.
2. Open Archive menu & select properties.
3. 

OBSERVED RESULT
The SHA-256 hash etc. are calculated automatically & takes lot of CPU resources.
Also when we close properties window before calculation completes it doesn't free resources immediately.
This slows down computer for few minutes.
EXPECTED RESULT
The checksums should not be calculated automatically, there should be an option to calculate checksums manually like dolphin does.

SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.20
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.4.0-65-generic
OS Type: 64-bit
Processors: 4 × Intel® Core™ i3-5010U CPU @ 2.10GHz
Memory: 3.8 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 5500
Comment 1 Mohammed Sameer 2021-02-14 06:49:36 UTC
Created attachment 135668 [details]
Dolphin properties