It looks like a Firefox Linux-only bug: https://adblockplus.org/forum/viewtopic.php?f=1&t=4422
However, I have also noticed other sites like ubuntuforums.org sometimes cause way too much cpu use for 10 or more seconds after loading.
It looks like a Firefox Linux-only bug: /adblockplus. org/forum/ viewtopic. php?f=1& t=4422
https:/
However, I have also noticed other sites like ubuntuforums.org sometimes cause way too much cpu use for 10 or more seconds after loading.