The recent version of "Dune", in two parts, is not the first remake of "Dune". SyFy channel did a remake of Dune in 2000, as a 3-part miniseries. Here is a version of that assembled into a single video by YouTuber FilmStar26:

Description:
"One of the best adaptations of Frank Herbert's Dune in only 3 and a half hours! Grab your popcorn and enjoy in one sitting the widest and fully realized view of Dune, don't worry about multiple episodes or commercial breaks, its all condensed down and edited to about 3 hours. Thanks for watching and supporting."

https://youtu.be/vBPFTHjvsRc?si=3vmnCjIRkjFj9dmv

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For comparison, here is the David Lynch 1984 original "Dune" movie, in an expanded fan edit by YouTuber GW Remasters:

Description:
"Dune 1984 Alternative Edition Redux edited by Spicediver / Multiple Subs / 4K Upscaling by GW"
"Project fully improved to 4k resolution by Gabriel Wars, i used an AI to Upscale to 4k, some parts are not 100%, precisely because the original material that didn't go to cinema was not in good quality, but I did the best i could, bringing a result that makes me really proud."

[More complete description at the link.]

https://youtu.be/faHQA_0d9Mo?si=Yoj5pvdaVasqcpfF