[Bug 159588] Weird behaviour on KMix start in KDE4 when started with the session

[Christian Esken]

Am Donnerstag, 22. Mai 2008 schrieb Christian Esken:

>From b.k.o: "If I quit kmix and start it up there is no problem. However, whenever I login and kmix is restoring a previous >session (kmix -session) there is a noticeable delay, 10s-20s, and the keyboard is blocked during this time."

> There is now some feedback with timestamps in bko. We really see a pause: there is a poll() that takes 16 seconds. 
> 
> 19:50:49.494632 poll([{fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=11, events=POLLIN}, {fd=10, events=POLLIN, revents=POLLIN}, {fd=3, events=POLLIN}, {fd=15, events=POLLIN}, {fd=14, events=POLLIN}], 7, 29150) = 1 <16.824485> 
> 19:51:06.319284 ioctl(10, FIONREAD, [32]) = 0 <0.000012>
> 
> I did a some analysis in http://bugs.kde.org/show_bug.cgi?id=159588#c22 . But at that point I need some help with understanding what happens after that - I see some DBUS communcation, but cannot interpret it.

Does somebody have an idea?

  Christian

-- 
Things should be made as simple as possible, but no simpler. 
  - Albert Einstein