Bug 233838 - Dolphin often temporarily freezes
Summary: Dolphin often temporarily freezes
Status: RESOLVED DUPLICATE of bug 232054
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: 16.12.2
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: ---
Assignee: Peter Penz
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-04-09 16:04 UTC by Rosetzky Cedric
Modified: 2010-08-11 08:42 UTC (History)
3 users (show)

See Also:
Latest Commit:
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Description Rosetzky Cedric 2010-04-09 16:04:51 UTC
Version:            (using Devel)
Compiler:          gcc-4.3.4 
OS:                Linux
Installed from:    Compiled sources

When triggering an action (entering a folder, erasing a file, launching a file (photo, video...)... etc) Dolphin often freezes for almost a minute. The wierd thing is: launching a new Dolphin window unfreezes it.
Comment 1 Rosetzky Cedric 2010-06-06 14:05:41 UTC
Got a console log when that happens :

"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Invalid iterator."
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Invalid iterator."
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Invalid iterator."
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Unsupported operation (2)": "Invalid model"
"/home/loacoon/Program-Files/KDE4/bin/dolphin(2970)" Error in thread 2969779056 : "Invalid iterator."

It seems to be related with Nepomuk, but it still happens when disabling it.
Comment 2 Alessandro Ghersi 2010-06-17 04:48:07 UTC
Same here in Kubuntu with KDE 4.5 beta2, how to debug this issue?
Comment 3 Bastien Jansen 2010-07-03 11:23:17 UTC
I confirm that those random freezes are also present in KDE 4.5RC1. For example if I'm working in kate and switch back to Dolphin, it takes a few seconds before it actually goes into the folder I clicked. The folders I browse are not large (< 20 subfiles/folders).
Comment 4 F Bourbonnais 2010-08-11 01:54:25 UTC
I have the same problem with KDE 4.5.0 from Kubuntu PPA. 

It also happens when I click (single selection click) on some PDF files. I tried to deactivate previews but it didn't changed anything. But dolphin unfreeze itself after about 5 seconds but that delay vary every time.

Nepomuk is deactivated for me too.

This bug happens to me, approximatively, 40% of every time I click on something in Dolphin.
Comment 5 Rosetzky Cedric 2010-08-11 04:37:14 UTC
It seems like deactivating Strigi/Nepomuk has no effect on Dolphin (still having Strigi related crashes and Nepomuk related errors).
So this may be related to our problem...
Comment 6 F Bourbonnais 2010-08-11 05:03:00 UTC
Other thing, I have the information panel (with the icon, owner, permissions, ...) opened (embedded) within Dolphin.

Maybe it's related? 

I also read something about DBus on other bugs. My version of DBus is "D-Bus Message Bus Daemon 1.2.16".
Comment 7 Peter Penz 2010-08-11 08:42:02 UTC
Christoph Feck just confirmed on bug 232054, that updating to dbus 1.3.2 + 4.5.0 solves this issue (see comment #55).

*** This bug has been marked as a duplicate of bug 232054 ***