Looks like the same problem. Either a bug in the DDX driver "ARMSOC", or a bug in the kernel driver "xlnx". To figure out which I can only recommend you try Wayland instead. Because if it's a kernel bug then Wayland will display similar errors.
P.S. I no longer have the hardware to test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060458 Title: ARMSOC(0): [DRI2] DRI2SwapBuffers: driver failed to schedule swap To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/+bug/2060458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs