Bug 160486 - Visual corruption when using display scaling of 125%
Summary: Visual corruption when using display scaling of 125%
Status: RESOLVED DUPLICATE of bug 152930
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
24.2.2.2 release
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-02 16:34 UTC by Rustam Abdullaev
Modified: 2024-04-10 16:55 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
example of corrupted cells (32.67 KB, image/png)
2024-04-02 16:35 UTC, Rustam Abdullaev 		Details
example spreadsheet (49.82 KB, application/vnd.oasis.opendocument.spreadsheet)
2024-04-02 16:38 UTC, Rustam Abdullaev 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Rustam Abdullaev 2024-04-02 16:34:16 UTC 
Description:
Moving across cells corrupts/shifts adjacent cells when fractional display scaling is on (e.g. 125%).

Steps to Reproduce:
1. Set display scaling to 125%
2. Open any spreadsheet
3. Move across the spreadsheet vertically

Actual Results:
There should be no visual artifacts when moving across the spreadsheet.

Expected Results:
Adjacent cells get corrupted/partially shifted by 1 pixel up/down.


Reproducible: Always


User Profile Reset: Yes

Additional Info:
This is not specific to a particular release, it has been happening for years for me, since I always use 125% display scaling.
Comment 1 Rustam Abdullaev 2024-04-02 16:35:54 UTC 
Created attachment 193437 [details]
example of corrupted cells
Comment 2 Rustam Abdullaev 2024-04-02 16:38:01 UTC 
Created attachment 193438 [details]
example spreadsheet
Comment 3 Armondo Lopez 2024-04-03 21:06:23 UTC 
I was unable to reproduce the bug in

Version: 24.2.1.2 (X86_64) / LibreOffice Community
Build ID: db4def46b0453cc22e2d0305797cf981b68ef5ac
CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: threaded

or

Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: a2265e8faa099d9652efd12392c2877c2df1d1eb
CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: threaded
Comment 4 Rustam Abdullaev 2024-04-04 09:39:30 UTC 
This bug probably occurs only on Linux, not on Windows.

To be precise, I tested on Kubuntu 22.04 (KDE Plasma 5.25 running in an X11 session).
Comment 5 Buovjaga 2024-04-10 16:55:59 UTC 

*** This bug has been marked as a duplicate of bug 152930 ***