OS: 5.15.0-52-generic #58~20.04.1-Ubuntu TB: 102.10.0 Nvidia Quadro 1000M Intel Core i7-2760QM 16 GB RAM
Same issue here plus time outs w/ 100% CPU utilization for approx. 20 sec. I noticed that the above mentioned paramter is gone (gfx...force-disabled) from the configuration. Reintroducing the parameter helps but doesn' fix the time out. All this happend after latest upgrade to 102 w/ no changes in configuration. -- 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/1959747 Title: [upstream] Very high CPU and slow responsiveness in Thunderbird 91-102 Status in Mozilla Thunderbird: Confirmed Status in thunderbird package in Ubuntu: Triaged Bug description: Very high CPU and slow responsiveness in Thunderbird 91.5.0 and later. Just moving the mouse cursor over a message list results in 365% CPU for me. I had to set this in the config editor to fix it: gfx.webrender.force-disabled = TRUE Upstream bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1730423 To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1959747/+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
