Can't install any addon
After update (Firefox 62.0b6, Ubuntu 18.04 ) can't add or install any add-on (even from addons.mozilla.org). Popup message says: the addon downloaded from this site appears to be corrupt. I already try to reinstall Firefox, delete extensions files from profile folder. Nothing is helped.
Chosen solution
62b07 solves the problem.
Read this answer in context 👍 1All Replies (4)
Also using 18.04 64bit, after the (automatic) update to 62.0b6, all extensions were disabled, new ones not possible to install.
That seems to be fault with the Ubuntu builds of Firefox 62b6 and not with the Firefox 62b6 that Mozilla builds. A user over at https://www.reddit.com/r/firefox/ reported yesterday that when he installed Mozilla build than fault didn't exist, he only had it with the Ubuntu build.
the-edmeister said
That seems to be fault with the Ubuntu builds of Firefox 62b6 and not with the Firefox 62b6 that Mozilla builds. A user over at https://www.reddit.com/r/firefox/ reported yesterday that when he installed Mozilla build than fault didn't exist, he only had it with the Ubuntu build.
Yup, they already listed it. (https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1780793 ). I downgrade Firefox to version 61 and all comebacks to normal. I guess it's the only solution of this problem for now.
Modified by Anceus
Chosen Solution
62b07 solves the problem.