Comment by linzhangrun
3 days ago
Right at this moment, my mouse cursor cannot figure out what scale it should use across three monitors with different resolutions and scaling, and has become a blurry group of pixels.
GNOME has also frozen the whole system for several seconds multiple times recently. Codex says it is a problem with the time component. I am still dealing with another recent problem where the system sometimes takes forever to boot, but after a forced restart it enters the system normally within seconds. Grok 4.5 says this is also GNOME's component fault.
It sounds like Wayland.
When you decide to suddenly stuff some of the most complex pieces of software together (the X server and the compositor which sometimes also double as a desktop shell) into giant codebase/process with seemingly no proper plan or roadmap and make up the specification along the way (or just don't, wayland still has no proper XACE replacement, so kiosk tooling etc. is ad-hoc), you get Wayland in its current form.
Rant over; if you want to actually find out what is making stuff stall, maybe try bpftrace, DTrace or SystemTap (depending on what your distro ships and what tooling is more familiar/suited to you)? Or just run `perf top` and see if anything stands out.
For the boot run `sudo systemd-analyze critical-chain` and see what it is waiting on. And be ready for the nightmare that is the systemd "design": https://blog.darknedgy.net/technology/2020/05/02/0/
Fedora 44 removes X11 :)