[MacPorts] #61959: Issue with XQuartz & legacy X forwarding

[MacPorts]

#61959: Issue with XQuartz & legacy X forwarding
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  Reporter:  mzryz        |      Owner:  jeremyhu
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.6.4
Resolution:               |   Keywords:
      Port:  xorg-server  |
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Comment (by mzryz):

 Replying to [comment:2 jmroot]:
 > I remember something like this coming up before somewhere, and it turned
 out that indirect glx is disabled by default due to security concerns.
 What I'm remembering might not be the same problem at all, but have you
 checked that indirect glx is enabled? Adding `+iglx` to the server args in
 your startx script should do it if not.

 Yes we did enable +iglx with: defaults write org.macosforge.xquartz.X11
 enable_iglx -bool true
 Also tried all advice in this guide:
 https://www.visitusers.org/index.php?title=Re-
 enabling_INdirect_glx_on_your_X_server

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Ticket URL: <https://trac.macports.org/ticket/61959#comment:3>
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