I recently did a reinstall of Fedora as the upgrade from 34 to 35
failed
for me. I ended up doing a new install of Fedora 35 while retaining my
/home partition, all other partitions were reformatted during the install.
After the install I found that Firefox seems to be laggy when opening
pages and when typing in forms, I can often out type the display in FF,
I know I'm a relatively fast typist but I don't think I am that fast.
According to top, "Web Content" spikes to just over 100% when I'm typing
in FF and "GeckoMain" also spikes to 70% or so.
Suggestions?
Thanks, Jeff
maybe selinux ?
sudo touch /.autorelabel;
and a reboot