Hello, KDE-4.10.5 starts and show an empty screen (only wallpaper) and an empty task bar. There is no systray. When i try to add systray applet to task bar, screen blinks and i have a kdeinit4 seg fault (see attached). I can launch any apps with Alt-F2 and they work fine. Tests was made from a new fresh user. Thank you.
Created attachment 81062 [details] seg fault after attempt to add systray applet to task bar.
Do you use a self-compiled Qt? If yes, could you compile with debugging enabled, and when reproducing the crash, add an updated backtrace?
Thank you for quick answer. Yes, i am using a self-compiled Qt. I have rebuild qt-4.8.4 with debug mode enabled, and now kde works fine without the bug, so i have no new backtrace to give you. If i compile again Qt with release mode enabled, the bug comes back. My previous kde-4.9.5 works fine with Qt in release mode. I am using gcc-4.5.1 and glibc-2.12.1
I have build a new compiler today (gcc-4.7.2) and build Qt in release mode with this new compiler. No bug any more, kde-4.10.5 works fine now. Thank you for your help, your suspicion on Qt was helpfull for me.
close since the reporter now can't reproduce the crash and provide the backtrace.