Ubuntu
thunderbird package

  1. Bug #1959747
  2. Comment #51

Comment 51 for bug 1959747

Revision history for this message
In , Vseerror (vseerror) wrote :

(In reply to Sebastian from comment #40)
> I am having the same issue with ~25% CPU usage when hovering over the messages list and from what I can observer this is somehow related to the HiDPI monitor I am using (27' LG, 4k)?
>
> OS: Fedora 37
> TB: 102.9.1
> Nvidia 3060Ti + X11 (Also tested this with an AMD RX 580 and X11 and Wayland - same issue)
> Ryzen 5 3400G (4 cores/8 threads)
> 16G Memory
>
> Also recorded a profile: https://share.firefox.dev/3MNOpmA

nsTreeBodyFrame::PaintCell
nsTreeBodyFrame::PaintImage
nsMsgDBView::GetCellProperties