Chromium opens, but still loads within 15 seconds after opening.

[vadim]

How to replay:
1.Open chromium - Chromium opens
2.hover over the chromium icon on the dock
3.there will be a loading bar on the cursor

That's what I checked, I took flash drives with a clean installation and found out that Ubuntu has this problem, but Fedora does not have this problem.
This problem occurs on all chromium browsers, it doesn’t matter whether they are deb, snap, flatpack, the problem does not go away.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
ProcVersionSignature: Ubuntu 6.8.0-35.35-generic 6.8.4
Uname: Linux 6.8.0-35-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun 26 22:55:57 2024
InstallationDate: Installed on 2024-04-17 (70 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Beta amd64 (20240417.2)
Snap: chromium 126.0.6478.114 (stable)
SnapChanges:
 ID Status Spawn Ready Summary
 94 Done 2024-06-26T22:54:33+03:00 2024-06-26T22:54:44+03:00 Install "chromium" snap
SnapSource: ubuntu/+source/chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)

[vadim (vadim1337)]

I don't understand why this doesn't affect fedora (via dnf), but I found out that there was a regression between versions 124.0.6367.91-1 (works fine) -> 125.0.6422.60-1 (it doesn't work properly)

[vadim (vadim1337)]

https://issues.chromium.org/issues/349835592

[vadim (vadim1337)]

I was wrong, this is also on fedora

[Nathan Teodosio (nteodosio)]

Thanks for bisecting and for reporting this upstream, this indeed is better placed in their bug tracker if it affects all platforms and package formats.

Also be aware that this might be on Gnome's cursor mechanism.