** Description changed:

+ [ Impact ]
+ 
+ Occasional messages in the system log:
+ 
+ (../src/backends/native/meta-onscreen-
+ native.c:283):page_flip_feedback_ready: runtime check failed:
+ (!onscreen_native->gbm.next_fb)
+ 
+ [ Test Plan ]
+ 
+ TODO - can't remember the conditions right now.
+ 
+ [ Where problems could occur ]
+ 
+ Triple buffering affects all frame scheduling so any mistakes can cause
+ high CPU usage, screen freezes and stutter. Try not to make mistakes.
+ 
+ [ Original report ]
+ 
  Just got on inactivity
  
  ProblemType: Crash
  DistroRelease: Ubuntu 23.04
  Package: gnome-shell 44.0-2ubuntu2
  Uname: Linux 6.2.0-18-generic x86_64
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Mar 31 22:13:08 2023
  ExecutablePath: /usr/bin/gnome-shell
  ExecutableTimestamp: 1679944760
  ProcCmdline: /usr/bin/gnome-shell
  ProcCwd: /home/sem33
  ProcEnviron:
-  LANG=en_US.UTF-8
-  PATH=(custom, no user)
-  SHELL=/bin/bash
-  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  PATH=(custom, no user)
+  SHELL=/bin/bash
+  XDG_RUNTIME_DIR=<set>
  Signal: 11
  SourcePackage: gnome-shell
  UserGroups: adm cdrom dip lpadmin plugdev sudo users

-- 
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Desktop Bugs, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/2014136

Title:
  gnome-shell[957]: message repeated 2 times: [
  (../src/backends/native/meta-onscreen-
  native.c:283):page_flip_feedback_ready: runtime check failed:
  (!onscreen_native->gbm.next_fb)]

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