this post was submitted on 19 Jul 2023
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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There's no real graphics hardware in MOST docs, but some USB docks labeled display link actually have a little display adapter in the dock that is written into by your gfx card.
Also thunderbolt and to a lesser degree displayport send (or can send and often dont) partial screen updates making the endpoint do some graphics card like work.
Otherwise there are usually chips that convert formats, displayport to hdmi, etc, and logic to handle resolution negotiation which a lot of docks get wrong and leave you with 1080p when you should be seeing 4k.
Anyway yes you're mostly right "But ahkshually!!!"