Not working when Installed to Firefox 69.0

[Sheoke]

Hello,

I have been using this successfully on another computer where I installed it for Firefox V65 I think. I have upgraded it to V69 and it still works ok there.
However on this desktop pc that I have just upgraded Firefox from V29 to Quantum V69 and it doesn't it after restarting.
I have double-checked the profile folder location and the .css file is definitely in it.
Any suggestions?

Kind regards,
Ian

[FrankConijn]

I'm afraid I don't have any suggestions, other than this: a whole new Firefox installation, followed by the CSS installation?

[Sheoke]

Thanks for your quick reply Frank. Yes, I suppose I could back up my profile and do that. I’ll give it a go. Many thanks, Ian

…

On 15 Sep 2019, at 6:07 pm, Frank Conijn ***@***.***> wrote: I'm afraid I don't have any suggestions. Would a whole new Firefox installation, followed by the CSS installation, be an option? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[srirangav]

I had the same problem, and apparently starting in FireFox 69.0 userChrome.css and userContent.css are disabled by default:

https://www.ghacks.net/2019/05/24/firefox-69-userchrome-css-and-usercontent-css-disabled-by-default/

They can be re-enabled by going to about:config and setting the 'toolkit.legacyUserProfileCustomizations.stylesheets' preference to true.

The link above has instructions on how to do this.

After enabling this setting, everything is working for me.

Best,

-ranga

[FrankConijn]

Thank you very much, Ranga! I didn't know that, but shall add that to the code.

[Sheoke]

Thanks Ranga and Frank. I look forward to the change.
With the current userChrome.css the tabs are still square.
Cheers,
Ian

[FrankConijn]

Hey Ian,

I should have written: "I shall add that to the instructions." Which I already did. See under 'Preparations before installation', item 3. The .css file stays the same.

[Sheoke]

Gday Frank,

I followed your instructions to the letter, setting 'toolkit.legacyUserProfileCustomizations.stylesheets' preference to true, and copying the .css file again, but the tabs are still square and have a thick black line along the top in the Silky Blue theme.
Odd that it works on my Dell laptop but not on my desktop. Both running FF69.
Cheers,
Ian

[FrankConijn]

That's odd. I'm afraid I don't know how what the cause of that is. Hopefully someone else will, at some point.