Here's a movie showing the behavior on my program when clicking on an FLTK tree and the slowdown on emacs when typing on a long emacs C++ file. The problem is not on FLTK or Emacs as the code was working fine before (and Wayland or XWayland has no issues):
https://mega.nz/file/qPoV2S5A#qdytFYmZthwIfis2JE9BNXWJd1oc6CXA7n-ruEL98YY -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065797 Title: Xorg/GNOME applications slow after upgrade (intermittent) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2065797/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
