On Thu, Nov 23, 2023 at 05:59:22PM -0500, tempforever wrote:
> Package: xserver-xorg-core
> Version: 2:21.1.7-3+deb12u2devuan1
>
> Please close this bug report. It seems to have been related to certain
> kernel cmdline options I had in place; removing them resolved the issue.
> I have upgraded xserver-xorg-core on other systems and had no problem
> with suspend/resume.

It could be useful to others to post a description of those kernel command-line options in the bug tracker before closing the bug.

-- hendrik