El día lunes, septiembre 18, 2023 a las 11:36:17a. m. +0200, Matthias Apitz escribió:
> El día lunes, septiembre 18, 2023 a las 11:08:16 +0300, Gleb Popov escribió: > > > On Mon, Sep 18, 2023 at 10:42 AM Matthias Apitz <g...@unixarea.de> wrote: > > > > > > > > > I investigated the problem described below further and modified > > > ~/.xinitrc to not start plasma, but twm and one xterm. The issue depends > > > clearly on KDE5. On KeyPress event of Control_L the two processes > > > Xorg and kglobalaccel jump in top on the list, Xorg with 30++%. > > > > > > If one uses multiple time Control_L + TAB to rotate between the virtual > > > desktops, this is lazy at the beginning and later the requests get > > > somehow stacked nd re-played by its own like a movie. > > > > > > This is not with my older laptop installation with ports from end of > > > 2020 (which have been bleeding edge at this time). > > > > > > Should I file a bug in bugs.kde.org or is that somehow a known issue? > > > > > > Thanks > > > > Probably you have something strange bound to this shortcut. Does the > > problem exist for a newly created user (with empty ~/.config and > > ~/.cache) ? > > The trees ~/.config and ~/.cache have been copied from the 2020's system > which is still in use. But I will follow your advice and test with a > newly created user. I created a new user 'test', did login as 'test', copied my ~guru/.xinitrc to ~/.xinitrc, started KDE with 'startx' and started on the empty desktop 'Konsole' from the Application launcher and with 'Konsole' the command 'top'. Using the key 'Control_L' a few times, let's say 10 times in 10 seconds, brings the proc Xorg to 60% and kglobalaccel to 20% CPU utilization. Please let me know, if I could check something. Thanks matthias -- Matthias Apitz, ✉ g...@unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub