Here is a trace while copying emails between folders on an IMAP server. Some work is actually being done, but there seems to be a lot of time spent in Paint::PresShell::Paint nsLayoutUtils::PaintFrame nsDisplayList::PaintRoot
https://people.mozilla.org/~bgirard/cleopatra/?1418817484580#report=f2ec94e59158f41a3723d4d2d517587d1476ab41 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/109943 Title: Thunderbird: high CPU usage from progress bars To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/109943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
