Could you test https://wiki.ubuntu.com/Kernel/MainlineBuilds Similar bug seems to be fixed upstream.
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899042 Title: System slow when using updated kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899042/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
