** Bug watch added: bugzilla.gnome.org/ #781835
https://bugzilla.gnome.org/show_bug.cgi?id=781835
** Changed in: mutter
Importance: Medium => Unknown
** Changed in: mutter
Status: Confirmed => Unknown
** Changed in: mutter
Remote watch: GNOME Bug Tracker #781835 => bugzilla.gnome.org/ #781835
** Changed in: mutter (Ubuntu)
Assignee: (unassigned) => Daniel van Vugt (vanvugt)
** Changed in: mutter (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/1716434
Title:
Please revert "Call
cogl_xlib_renderer_set_threaded_swap_wait_enabled()" to avoid high cpu
usage when constantly rendering
Status in Mutter:
Unknown
Status in mutter package in Ubuntu:
Fix Released
Bug description:
Hello!
There is performance regression in Mutter:
https://bugzilla.gnome.org/show_bug.cgi?id=781835
While originally it was reported that issue is reproducible with nVidia
proprietary driver, unfortunately it happens on Intel hardware too:
https://github.com/burzumishi/linux-baytrail-flexx10/issues/12#issuecomment-323600036
If possible, please revert this commit
https://git.gnome.org/browse/mutter/commit/?id=383ba566bd7c2a76d0856015a66e47caedef06b6
before Ubuntu 17.10 release.
This issue could be related:
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1696305
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