Score:5

Firefox 89.0 on Ubuntu - poor performance

cn flag

I've clean install of Ubuntu 20.04.2 LTS, and Firefox 89.0.

Performance of Firefox is very poor, you can see that even when scrolling simple pages, it looks like there are just 10 FPS.

I know that FF does not support hardware acceleration for my config but I think that my specs should still allow it to work fluent.

Any recommendation what should I do to improve FF performance?

My Hardware specs:

  • AMD® Ryzen 7 5800x 8-core processor × 16
  • NVIDIA Corporation GP104 [GeForce GTX 1070 Ti]
  • RAM 31.3 GiB
heynnema avatar
ru flag
Is it also slow if you use Chrome? What version Nvidia driver?
henioStraszny avatar
cn flag
Nvidia drivers -> 460.80, Chrome runs fluent.
Score:0
zw flag

I would recommend to install Firefox ESR from the PPA:

sudo add-apt-repository ppa:mozillateam/ppa
sudo apt-get update
sudo apt-get install firefox-esr

and then launch it using firefox-esr command to test.

cmosig avatar
tr flag
Does it really run better? Or just a suggestion?
Score:0
ru flag

Try this newer Nvidia driver, version 465.31, which can be downloaded here.

enter image description here

henioStraszny avatar
cn flag
I've used both 460 and 465 with no success.
heynnema avatar
ru flag
@JacekStyrylski Boot to a Ubuntu Live 21.04 USB/DVD and see if Firefox works there. Report back.
heynnema avatar
ru flag
@JacekStyrylski Log into a different user account and see if FF works there.
heynnema avatar
ru flag
@henioStraszny Status please...
heynnema avatar
ru flag
@henioStraszny Status please...
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