Yes, `list-style-image: none !important;` also fixes it. > Strange that both together use the same CPU like when only one is active.
I don't find that strange: Using either progress bar or animated PNG throbber, the screen now has to be drawn at many frames per second. Once you have to redraw, redrawing a bit more doesn't make a big difference. Separetely: Also useful to know for posterity, the upgrade from Thunderbird 60 to 68 made the indeterminate progress bar a lot more jumpy (it looks like around 10 FPS while the original was much smoother) - but to my surprise that increased jumpiness still didn't reduce CPU usage a lot. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/109943 Title: Thunderbird: high CPU usage from progress bars Status in Mozilla Thunderbird: Confirmed Status in thunderbird package in Ubuntu: Confirmed Bug description: Binary package hint: mozilla-thunderbird When sending a simple and short email with Thunderbird via SMTP the CPU is used intensively. This seems not to be necessary. If the sending failed and an corresponding error message dialog appears, the CPU is still being used. When pressing ok to close the error dialog the CPU is fine. This suggests it might be related specifically to the progress bar. Such behavior is especially annoying on a laptop where you can hear the CPU usage because of a starting fan. To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/109943/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
