Two potential things:
- Hardware acceleration, try turning it of and or on again
- IFK why but xdg-desktop-portal-gnome cab cripple some programs like Firefox, remove it
A place to discuss the news and latest developments on the open-source browser Firefox
Two potential things:
I disabling cisco open h264 helps, and use local ffmpeg on firefox
xdg-desktop-portal-gnome
crippled my install as well - both Firefox and Steam took an absolute age to open. Uninstall it, everything perfect again.
Weird, I've never had an issue like this (using mint as well). You sure it's just Firefox? It could be an internet issue causing stuff to load slowly.
A first good ideas is always to create a second seperate profile (for example via about:profiles
) and see if your issue can be reproduced with a fresh one without any modifications. The result will give a solid hint if your problem is profile or browser/system related.