我是按照这个教程移植的Ubuntu到AM5718

www.cnblogs.com/.../11351095.html
在 启动xorg的时候,遇到了下面这个问题
Current Operating System: Linux localhost.localdomain 4.14.79-rt47 #1 SMP PREEMl
Kernel command line: console=ttyO2,115200n8 root=PARTUUID=c09e7c4a-02 rw rootfst
Build Date: 30 November 2020 08:03:55PM
xorg-server 2:1.18.4-0ubuntu0.11 (For technical support please see http://www.u
Current version of pixman: 0.33.6
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Dec 8 06:05:33 2020
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
MESA-LOADER: failed to retrieve device information
gbm: failed to open any driver (search paths /usr/lib/arm-linux-gnueabihf/dri:$)
gbm: Last dlopen error: /usr/lib/dri/omapdrm_dri.so: cannot open shared object y
failed to load driver: omapdrm
EGL_MESA_drm_image required.
谁能帮我看下