Updated today to 22.04 and started noticing this issue as well. easy to reproduce when chrome have video or any kind of animation happening. If there are only static pages (like text). There are no lag. This affects all window dragging.
* terminal * files * other apps * also chrome itself Once chrome tab with animation/video/charts is closed or no longer active, everything start working fast again. Only interesting err from journal: ``` google-chrome-beta.desktop[5530]: [5695:5695:0507/003622.561907:ERROR:shared_image_manager.cc(228)] SharedImageManager::ProduceSkia: Trying to Produce a Skia representation from a non-existent mailbox. ``` -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1799679 Title: Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging OpenGL app windows To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1799679/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
