this post was submitted on 23 Jun 2023
53 points (98.2% liked)
Linux
48077 readers
760 users here now
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.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
A few gaming related downsides for me:
There's no way to disable the compositor, so if you play any windowed games, you'll have some extra input lag. It shouldn't matter if you play fullscreen games though.
Missing Xorg tools like xinput or xrandr. Maybe I'm too finicky, but sometimes I can't find the exact mouse speed I want through the settings GUI (for example, in KDE Plasma there are 11 steps from slowest to fastest), and through xinput commands I can just type any speed I want, which is very useful if one step feels too slow but the next one feels too fast.
I also want to increase the screen's gamma level sometimes and I haven't found any way to do that at all on Wayland.
The reason compositors historically increase input lag so much is due to design flaws in Xorg. With VRR Wayland has comparable input lag to Xorg with no compositor, and it's only slightly worse than Xorg without VRR. In the best case scenario Wayland can have better input lag than uncomposited Xorg: there's a reason the Steam Deck uses Wayland in game mode.
I think as of recently Wayland with compositing might actually have better input lag than Xorg without compositing, but I haven't seen any thorough benchmarks in the past few months.
Yeah; I've a trackball mouse with an unhelpful button layout. XInput gives me the power to change the button assignment (and indeed, speed if I wanted) for input devices on a manufacturer / model-number basis. The amount of flexibility it provides seems ridiculously over-done, until you actually have a use for it.
Wayland developers seem to have thrown out all the 'cruft' when they've started over, but not realised that a lot of cruft (even basics like on-screen keyboards, screen readers) is superfluous to many but completely essential for a few.
All very good points, thanks! I'll need to look into the windowed games thing as I have 2 monitors, often one is the game and the other is any info for the game (e.g. 3PTools for Elite Dangerous) so the input lag will need some testing. I mean worst case scenario I simply go back to X while I can right?