[Bug 244306] x11-servers/xorg-server: starting OpenGL application freezes the display (regression with 1.20.7)

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244306

Peter <fbsdq at peterk.org> changed:

           What    |Removed                     |Added
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                 CC|                            |fbsdq at peterk.org

--- Comment #12 from Peter <fbsdq at peterk.org> ---
FIXDRM patch also fixed it for me.

drm-fbsd12.0-kmod-4.16.g20200221
12.0-STABLE

using drm only.

xorg-server 1.20.7,1
devd off
fixdrm on
suid on
udev on

without patch:
on laptop:
  startx
  konsole
  firefox <--- screen frozen

I'd ssh into laptop from desktop, kill xinit, got my vt back as if nothing ever
happened.

Also, a user not part of 'video' group could start firefox just fine
user in video group always froze up the screen.

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