this post was submitted on 01 Sep 2023
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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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DisplayLink compresses everything over usb. If you plan to do anything color sensitive (ie photo editing) or latency sensitivite (ie: games) it’s a bad idea sine it’s all cpu compression.
That said. They are great for multi monitor general usage (ie soreadhseets and shit) or for systems with graphic card limitations on multi display output (ie low end macs on m1/m2)
They work in a pinch but even on windows they always end up causing more trouble than it's worth. I recently got a client business, a lawyer's office, where their previous IT got them all Startech displaylink docks. After I replaced a couple of them where the users had some lower end i3 laptops, searches they ran in their document management system finished in maybe 50% of the time.
Good processors like the M1 you maybe can't notice but they cripple the lower end systems.
There are quality docks that work on displaylink. The dell D6000 is one example and we issue them out freely at work.
Most third party off brand docks will have higher failure rates. We see that with some anker docks that were usb-c+pd we use/had to source during the great supply chain snafu during covid. They worked in a pinch but aren’t reliable like a Lenovo or Dell dock. That’s less a displaylink thing and more a cheap dock thing.