Bug 161115 - KDE4 desktop has long delay on start, and all apps have long delay when first opened.
Summary: KDE4 desktop has long delay on start, and all apps have long delay when first...
Status: RESOLVED WORKSFORME
Alias: None
Product: kdelibs
Classification: Frameworks and Libraries
Component: kdecore (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: kdelibs bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-04-21 16:54 UTC by Caleb O'Connell
Modified: 2009-10-10 11:58 UTC (History)
2 users (show)

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Description Caleb O'Connell 2008-04-21 16:54:35 UTC
Version:            (using KDE 4.0.3)
Installed from:    Ubuntu Packages
OS:                Linux

I've been experiencing this with Kubuntu 8.04 (hardy) since the kde 4.0.2 release.  When KDE starts, the logon takes a while, the desktop loads, i can't click on anything and the boot splash stays in middle of screen.  Eventually I can click the kickoff button while the splash logo is still in middle of screen.  Also, all KDE4 apps take a while to start for the first time.  Konqueror, Konsole, and Yakuake kde4 version.  KDE3 apps seem to start right up.  Even after subsequent reboots same issue persists.  I've removed the .kde4 directory, and logged back in, same issue continues.
Comment 1 Tobias Koenig 2008-07-01 17:00:25 UTC
On Mon, Apr 21, 2008 at 02:54:36PM -0000, Caleb O'Connell wrote:
Hej,

> I've been experiencing this with Kubuntu 8.04 (hardy) since the kde 4.0.2 release.

Work fine with current version (KDE4.1 RC)

Ciao,
Tobias
Comment 2 Simon Raffeiner 2009-10-05 14:44:15 UTC
No, it doesn't. This issue has been laying around for a very long time now and affects all KDE 4 releases.

I usually don't care about login delay as I power up my desktop only once a day, but since I own a notebook I get to see it more often. On my Toshiba Satellite (Centrino 1.6 GHz, 2 GB RAM, fast hard-drive) the boot sequence (from power-on to KDM being ready) is actually shorter than the time KDE needs to log me in.

I also tried to empty my .kde directory like Caleb and it doesn't really get faster.

I am currently using Ubuntu 9.10 Beta but this issue is much older.
Comment 3 Oswald Buddenhagen 2009-10-05 15:19:20 UTC
such problems are usually an indicator of a bad dns setup. check how long "host localhost", "host <local net host>", "host google.com", etc. take in all network configs (including none).
Comment 4 WEARENOTALONE 2009-10-10 11:58:03 UTC
To investigate the problem further, you could do the following: Install and configure bootchartd (apt-get install bootchartd bootchart) and prevent that the bootchartd is stopped when kdm is started (for example, by deleting the symlink / etc/rc2.d/S99bootchart => May not work for dependency based boot). Then restart your computer, log into Kde4 and waiting until the system was fully loaded. Then stop bootchartd by /etc/init.d/bootchart start (!). After that you can get an image of the boot process by starting bootchart (!= bootchartd). Of course further investigations are then needed to find the real cause. But it is a start...