Same problem here. I have the lag in Gnome Terminal and Gnome Console (kgx).
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy $ dpkg -l | grep "mutter" | tr -s " " | cut -d " " -f 1-3 ii gir1.2-mutter-10:amd64 42.9-0ubuntu7 ii libmutter-10-0:amd64 42.9-0ubuntu7 ii mutter-common 42.9-0ubuntu7 $ dpkg -l | grep " nvidia-" | tr -s " " | cut -d " " -f 1-3 ii linux-modules-nvidia-535-generic-hwe-22.04 6.5.0-26.26~22.04.1 ii nvidia-compute-utils-535 535.161.07-0ubuntu0.22.04.1 ii nvidia-driver-535 535.161.07-0ubuntu0.22.04.1 ii nvidia-firmware-535-535.161.07 535.161.07-0ubuntu0.22.04.1 ii nvidia-kernel-common-535 535.161.07-0ubuntu0.22.04.1 ii nvidia-kernel-source-535 535.161.07-0ubuntu0.22.04.1 ii nvidia-prime 0.8.17.1 ii nvidia-settings 510.47.03-0ubuntu1 ii nvidia-utils-535 535.161.07-0ubuntu0.22.04.1 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2059847 Title: Input lag in native terminal on Nvidia desktops with X11 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2059847/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs