Bug#992467: upgrade-reports: X crashes after startx is ran as a normal user bas well as when trying too loin with lightdm

Package: upgrade-reports
Severity: important
X-Debbugs-Cc: [email protected]

(Please provide enough information to help the Debian
maintainers evaluate the report efficiently - e.g., by filling
in the sections below.)

My previous release is: unstable/sid <codename or version from which you are upgrading>
I am upgrading to: <codename or version of the release you are upgrading to>
Archive date: <Timestamp, available as project/trace/ftp-master.debian.org
     on your mirror or .disk/info on your CD/DVD set>
Upgrade date: <Date and time of the upgrade>July 18 2021
uname -a before upgrade: <The result of running uname -a on a shell prompt>Startx  launched mate desktop as expted.
uname -a after upgrade: <The result of running uname -a on a shell prompt> X crashes when running startx as normal user.
Method: <How did you upgrade?  Which program did you use?>
apt full-upgrade.
Contents of /etc/apt/sources.list:


- Were there any non-Debian packages installed before the upgrade?  If
  so, what were they?

- Was the system pre-update a pure sarge system? If not, which packages
  were not from sarge?

- Did any packages fail to upgrade?
No.
- Were there any problems with the system after upgrading?
No.  Concle still works as expected.

Further Comments/Problems:
This One of the packaes that was upgraded was linux-firmware realtech nonfree from the non-free repo.

Please attach the output of "COLUMNS=200 dpkg -l" (or "env COLUMNS ...",
depending on your shell) from before and after the upgrade so that we
know what packages were installed on your system.