I have Lenovo Ideapad with nvidia geforce gtx 1650 Ti. After upgrade from 20.04 -> 21.10 Opera, Chrome and Firefox become very slow. All other soft works fine. If you have nvidia, try change driver to 470(only one works with external monitor) and try chang nvidia x server settings -> PRIME Profiles -> NVIDIA (Performance Mode). This resolves this problem in my case.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956401 Title: amdgpu hangs for 90 seconds at a time in 5.13.0-23, but 5.13.0-22 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
