[Bug 292854] firefox 147 eat 100% cpu under sway+wayland
Date: Sun, 01 Feb 2026 08:11:43 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292854
Bug ID: 292854
Summary: firefox 147 eat 100% cpu under sway+wayland
Product: Ports & Packages
Version: Latest
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: Individual Port(s)
Assignee: ports-bugs@FreeBSD.org
Reporter: huanghwh@gmail.com
I found the thread waylandProxy of firefox is very often high CPU under
sway+wayland, specially copy strings from firefox to eclipse. After paste,
eclipse no response until switch to another window.
setting MOZ_DISABLE_WAYLAND_PROXY=1 can fix this problem.
# uname -a
FreeBSD mbxp.jopens.cn 15.0-RELEASE-p2 FreeBSD 15.0-RELEASE-p2
releng/15.0-n281005-5fb0f8e9e61d GENERIC amd64
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