Re: KDE Stops opening new programs

To: debian-kde@lists.debian.org
Subject: Re: KDE Stops opening new programs
From: "Miguel A. Vallejo" <ea4eoz@gmail.com>
Date: Tue, 24 Nov 2020 14:16:31 +0100
Message-id: <[🔎] CANLb0oK307cNJaV155UVYCPbebNrBR9AFDdRv4FQDSkaPdbo3w@mail.gmail.com>
In-reply-to: <[🔎] X7wjjuv11wXulATd@burischnitzel.preining.info>
References: <CANLb0oKJhw-_0KL4Qb+a98FDwRu5jUFBTFv85v=uA7=+UQE13w@mail.gmail.com> <1ba604d6-7d07-91ea-8f01-248d65f34045@gmail.com> <CANLb0o+QZHtxxKLmHynG_mqmFQ3=4Mooms4AKU0hDszdDHHZug@mail.gmail.com> <1c89aef0-e6d0-05cb-f043-6ccf4394cf73@gmail.com> <CANLb0oJJ+T5DF20R6DQWxCL6zUqkT4M_erpAZYbOJn3zQ8bt=A@mail.gmail.com> <868b2c9e-1a3d-1a77-447a-4e8ddcd1bc57@gmail.com> <[🔎] CANLb0oKaty1v2qr4J+mPWBTcos5dPD5JWnv8zjwj-oyTVe4oKA@mail.gmail.com> <[🔎] X7wjjuv11wXulATd@burischnitzel.preining.info>

> Hmmm, at least with Plasma 5.20 I can't reproduce this problem here.

I can reproduce it very easily every time working on a directory full
of PDF files.

Select a PDF file in Dolphin

Erase the PDF (not moving to trash can)

Automatically a new "thumbnail.so [kdeinit5] thumbnail" process
appears in state S (interruptible sleep (waiting for an event to
complete) according to ps) and a new "Qt Selection Owner for
thumbnail.so" entry in xrestop. When these entries reach 256, X stops
to open new windows.

I'm running a killall -9 thumbnail.so every 5 minutes but this far from optimal

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References:
- Re: KDE Stops opening new programs
  - From: "Miguel A. Vallejo" <ea4eoz@gmail.com>
- Re: KDE Stops opening new programs
  - From: Norbert Preining <norbert@preining.info>

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