No problem. BTW, advice for anyone who does want to update to Tahoe:
Do a Time Machine backup just before the update. It is possible to
revert the update, but it is slow and a little nerve wracking: it
involves reformatting your main disk to make it bootable in Sequoia,
then restoring from the backup.
Duncan Murdoch
On 2025-11-08 9:48 p.m., David Winsemius wrote:
Thanks for the heads up. I usually delay updating a bit unless I hear of a
particularly nasty threat in the wild.
—
David
Sent from my iPhone
On Nov 8, 2025, at 5:54 PM, Duncan Murdoch <[email protected]> wrote:
To all rgl users on MacOS:
I've had several reports that rgl's X11 windows don't work on MacOS Tahoe.
From a limited amount of research, this looks like something that will not be
easily fixed. It will require changes to Tahoe or XQuartz, and neither of
those look likely at this time.
You can still use the WebGL display, where your scenes are displayed by running
rglwidget(). This can be set to happen automatically by setting the options
options(rgl.useNULL = TRUE, rgl.printRglwidget = TRUE)
The rglwidget() display is not quite as friendly as the X11 display, but it's
the best you will get for now at least. If you have a choice, I'd suggest
avoiding the update to MacOS Tahoe.
Right now I'm trying to see if I can reinstall Sequoia...
Duncan Murdoch
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