Presently running Thunderbird 128.6.0esr (64-bit) on a Fedora 41 installation, on top of Gnome 47 / Wayland. Different (quite more modern) hardware than with my previous report #17.
I am still seeing quite heavy CPU load spiking across all 16 cores when moving the mouse cursor along the e-mail list. For me, the issue seems to persist. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959747 Title: [upstream] Very high CPU and slow responsiveness in Thunderbird 91-102 To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1959747/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
