我使用的是 CentOS 8.2.2004 以及配备 AMD Radeon RX570 和 Intel 板载显卡的双显示器。 （AMD 图形驱动程序是amdgpu-pro-20.20-1089974-rhel-8.2。）
几周前，我的电脑可以在 Xserver 上运行，但最近更新内核后，它可以在 Wayland 上运行。之后，显示速度非常慢，就像没有使用 H/W 加速一样。
为了检查它，我运行了LIBGL_DEBUG=verbose glxinfo，但它显示一条错误消息：
name of display: :0
libGL: DRI2 mode is not allowed under Wayland. Running in DRI3 mode
libGL: Error! DRI3 initializes failed
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
libGL: dlopen /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so failed (/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/X11R6/lib64/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/X11R6/lib64/modules/dri/swrast_dri.so
libGL: dlopen /usr/X11R6/lib64/modules/dri/swrast_dri.so failed (/usr/X11R6/lib64/modules/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib64/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib64/dri/swrast_dri.so
libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/swrast_dri.so
libGL: dlopen /usr/X11R6/lib/modules/dri/swrast_dri.so failed (/usr/X11R6/lib/modules/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
libGL: dlopen /usr/lib/dri/swrast_dri.so failed (/usr/lib/dri/swrast_dri.so: wrong ELF class: ELFCLASS32)
libGL: OpenDriver: trying /usr/X11R6/lib32/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/X11R6/lib32/modules/dri/swrast_dri.so
libGL: dlopen /usr/X11R6/lib32/modules/dri/swrast_dri.so failed (/usr/X11R6/lib32/modules/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib32/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib32/dri/swrast_dri.so
libGL: dlopen /usr/lib32/dri/swrast_dri.so failed (/usr/lib32/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
X Error of failed request: GLXBadContext
Major opcode of failed request: 149 (GLX)
Minor opcode of failed request: 6 (X_GLXIsDirect)
Serial number of failed request: 43
Current serial number in output stream: 42
我不知道如何解决这个问题，因为我对 Linux 显示系统很新手。有人可以帮我吗？
PS 我知道我可以更改登录名以使用 Xserver。但是，由于这个问题，如果可能的话我想使用 Wayland，Intel 板载显卡 + AMD Radeon 上的屏幕撕裂（PRIME 同步 0）。
仅供参考，当我LIBGL_DEBUG=verbose glxinfo在 Xserver 模式下运行时，显示以下输出：
name of display: :0
libGL: Running in DRI3 mode
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/amdgpu_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so
libGL: dlopen /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so failed (/usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/X11R6/lib64/modules/dri/tls/amdgpu_dri.so
libGL: OpenDriver: trying /usr/X11R6/lib64/modules/dri/amdgpu_dri.so
libGL: dlopen /usr/X11R6/lib64/modules/dri/amdgpu_dri.so failed (/usr/X11R6/lib64/modules/dri/amdgpu_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib64/dri/tls/amdgpu_dri.so
libGL: OpenDriver: trying /usr/lib64/dri/amdgpu_dri.so
/opt/amdgpu/share/libdrm/amdgpu.ids version: 1.0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: AMD
server glx version string: 1.4
server glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample,
...