Bug 134810 - LibreOffice freezes after undo
Summary: LibreOffice freezes after undo
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
7.1.0.0.alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-07-14 20:53 UTC by Telesto
Modified: 2021-01-11 12:16 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:

Attachments
Example file (1.20 MB, application/vnd.oasis.opendocument.text)
2020-07-14 20:53 UTC, Telesto 		Details
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Description Telesto 2020-07-14 20:53:31 UTC 
Description:
LibreOffice freezes after undo 

Steps to Reproduce:
1. Open the attached file
2. CTRL+A -> Slow
3. CTRL+X
4. CTRL+Z -> hang

- The CTRL+A slowness is likely also causing the hang 

Actual Results:
Hang

Expected Results:
No hang


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: c48e4d795e37f23b71d647247590807ab9e52223
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2020-07-14 20:53:47 UTC 
Created attachment 163029 [details]
Example file
Comment 2 Andrew Watson 2020-07-19 14:18:44 UTC 
Bug NOT present in:

Version: 7.0.0.2
Build ID: c01aa64b6c3d89ebe5fe69c28c7adb24eb85249c
CPU threads: 4; OS: Mac OS X 10.11.6; UI render: default; VCL: osx
Locale: en-GB (en_GB.UTF-8); UI: en-GB
Calc: threaded

(LO does indeed get slow at Step 1, and very slow at step 4, but the "Undo" does complete, the "modified" flag is reset after step 4 completes, as expected, and the document remains editable after step 4 completes).
Comment 3 Xavier Van Wijmeersch 2020-07-20 05:05:37 UTC 
Cannot reproduce

CTRL+A take's 1:26 but step 2 and 3 work's normal

Version: 7.1.0.0.alpha0+
Build ID: 52820b52b3bca45e2db527d1cc5f4488b2e0b9d0
CPU threads: 8; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: nl-BE (en_US.UTF-8); UI: en-US
Calc: threaded
Comment 4 lupajor 2020-08-14 13:30:54 UTC 
Could not reproduce the error in 

Version: 6.4.4.2 (x64)
Build ID: 3d775be2011f3886db32dfd395a6a6d1ca2630ff
CPU threads: 4; OS: Windows 10.0 Build 18362; UI render: default; VCL: win; 
Locale: es-AR (en_US); UI-Language: en-US
Calc: threaded

It took a bit to select all (CTRL+A) and cut (CTRL+X) but I could undo (CTRL+Z) without problems more than once.
Comment 5 BogdanB 2020-09-18 20:49:12 UTC 
Working well in
Version: 7.1.0.0.alpha0+
Build ID: d57b14e3394b081adf0888ed8dcb7b86d66c246c
CPU threads: 4; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: en-US (ro_RO.UTF-8); UI: en-US
Calc: threaded

Ctrl+A was a little bit slow, but not so much.
Everything 20-30 seconds.
Comment 6 raal 2021-01-10 22:23:00 UTC 
No repro with Version: 7.2.0.0.alpha0+
Build ID: 6bb6eb1692d7dd432103d0e7278534390084caf6
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3
Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US
Calc: threaded
Comment 7 Berna 2021-01-11 04:40:25 UTC Comment hidden (obsolete)
Comment 8 Berna 2021-01-11 04:40:58 UTC Comment hidden (obsolete)
Comment 9 Berna 2021-01-11 04:48:26 UTC 
Could not reproduce.

Version: 7.2.0.0.alpha0+
Build ID: 90668f3473f4e52cec823ad39c6fcb44ba7c089b
CPU threads: 8; OS: Mac OS X 10.13.6; UI render: default; VCL: osx
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded
Comment 10 Telesto 2021-01-11 12:16:44 UTC 
Looks OK
Version: 7.2.0.0.alpha0+ (x64)
Build ID: f2171af6ce3516598d9f8bac8294025a21a5b1a2
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL