Bug 295273 - Gwenview freezes for 10-20 seconds after closing
Summary: Gwenview freezes for 10-20 seconds after closing
Status: RESOLVED WORKSFORME
Alias: None
Product: gwenview
Classification: Applications
Component: general (show other bugs)
Version: 2.8
Platform: Gentoo Packages Linux
: NOR normal
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords: triaged
Depends on:
Blocks:
 
Reported: 2012-03-03 21:39 UTC by warxcell
Modified: 2018-10-27 03:33 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description warxcell 2012-03-03 21:39:01 UTC
Hello.... gwenview freezes for 10-20 seconds after closing it. I can move my mouse but can't do anything else during these 20 seconds. No real errors. 
My machine is: 4GB RAM, 2.6 GHz Intel Core2Duo, 512MB nVIDIA GeForce 5200GT.

This is the output in console.

cappy@cappy-desktop ~ $ gwenview
gwenview(7097)/kdeui (kdelibs): Attempt to use QAction "edit_redo" with KXMLGUIFactory! 
gwenview(7097)/kdeui (kdelibs): Attempt to use QAction "edit_undo" with KXMLGUIFactory! 
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
Error: Directory Sony2 with 21327 entries considered invalid; not read.
Error: Directory Sony2 with 21327 entries considered invalid; not read.
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
libpng warning: Unknown iTXt compression type or method
Error: Directory Sony2 with 21327 entries considered invalid; not read.
Error: Directory Sony2 with 21327 entries considered invalid; not read.
Error: Directory Sony2 with 21327 entries considered invalid; not read.
Error: Directory Sony2 with 21327 entries considered invalid; not read.
gwenview(7097)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
Comment 1 warxcell 2012-03-03 21:46:47 UTC
Kernel: 3.2.6-gentoo x86
Comment 2 DrHouse 2013-03-17 20:06:34 UTC
I have same issue wit Dolphin
KDE 4.10.1
QT 4.8.4
LIBPNG 1.5.13-r1
On Gentoo AMD64
Comment 3 Benni Hill 2013-03-18 16:38:37 UTC
Can you check (e.g. with htop) if gwenview (or kio_thumbnail) is using the cpu while this freeze occurs?
Does this freeze occur every time when you quit gwenview (also when you quit it right after startup)?

@Bojidar Hristov: Is this reproducible with newer versions (>=4.9.1)?
Comment 4 DrHouse 2013-03-19 13:58:49 UTC
I make request to stablize libpng-1.5.14 because it  fixes a bug in handling compressed iTXt (international text) chunks

https://bugs.gentoo.org/show_bug.cgi?id=462314
Comment 5 Benni Hill 2013-03-20 18:07:41 UTC
(In reply to comment #4)
> I make request to stablize libpng-1.5.14 because it  fixes a bug in handling
> compressed iTXt (international text) chunks
> 
> https://bugs.gentoo.org/show_bug.cgi?id=462314

So the bug only appears when gwenview/dolphin (or kio_thumbnail) is dealing with pngs?
Comment 6 Benni Hill 2013-03-30 00:03:36 UTC
...
Comment 7 Andrew Crouthamel 2018-09-24 02:17:46 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 8 Andrew Crouthamel 2018-10-27 03:33:50 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!