ecko
Tux's lil' helper
Joined: 04 Jul 2010
Posts: 107
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 Posted: Sat Apr 20, 2024 4:29 pm Post subject: [solved] KDE interprocess communication eats all CPU |
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I updated my system (I had an uptime of 9 days) and when I rebooted, I encountered a problem with KDE applications. When performing inter-process call, it takes the X.org process to 100%, a set of programs that also write to X go to high values as well (tilda, conky), and then the solution is to restart X.
It happens in dolphin (or konqueror) when clicking on a file that will open with kwrite, okular, gwenview, kolourpaint; but not if the file is opened with a non-KDE application (scite, mupdf, gimp). It also happens when following an embedded link in a pdf opened in okular. I can open the same applications from the command line or by a call from a non-KDE application (e.g. zim), the problem only happens if the call is performed by a KDE application.
What should be my starting point to find the problem? I did not update dbus or kde-frameworks lately. Would it be helpful to use strace or gdb?
Last edited by ecko on Sun Apr 21, 2024 1:33 pm; edited 1 time in total |
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