** Changed in: mutter
Status: Unknown => Fix Released
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https://bugs.launchpad.net/bugs/2087879
Title:
Frame rate drops when moving mouse over window
To manage notifications abou
Thanks. I didn't ask about 24.10 because for most people changing
releases is too much to ask... But since you did, we can declare this
fixed in 24.10, somehow.
** Also affects: mutter via
https://gitlab.gnome.org/GNOME/mutter/-/issues/3788
Importance: Unknown
Status: Unknown
** Chan
Reported upstream here:
https://gitlab.gnome.org/GNOME/mutter/-/issues/3788
I tested Ubuntu 24.10 and could not reproduce the issue there.
I also realized that it doesn't matter whether the mouse cursor is over
the window or not.
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #378
Please report the issue upstream:
https://gitlab.gnome.org/GNOME/mutter/-/issues
I can't seem to reproduce the issue here so you'll need to own the
upstream bug.
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I don't see a significant difference in CPU usage before and after the
change. My mouse's polling rate is 129Hz, according to the evhz tool.
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Title
Great, thanks. I should have also asked you to check the CPU usage
before and after the change. Although I can see what the main problem
is: The default thread type being "kernel" (real-time) will drown out
the rest of shell's ability to redraw, especially with high frequency
mice.
** Changed in:
The issue does not occur after setting
MUTTER_DEBUG_KMS_THREAD_TYPE=user.
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https://bugs.launchpad.net/bugs/2087879
Title:
Frame rate drops when moving mouse over window
To manage notif
Please try adding this to /etc/environment:
MUTTER_DEBUG_KMS_THREAD_TYPE=user
and then reboot.
** Tags added: cursor performance
** Package changed: gnome-shell (Ubuntu) => mutter (Ubuntu)
** Changed in: mutter (Ubuntu)
Status: New => Incomplete
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