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* [gentoo-user] Slow UI for firefox 68
@ 2019-09-17 15:16 Emmanuel Vasilakis
  2019-09-17 22:19 ` Walter Dnes
                   ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: Emmanuel Vasilakis @ 2019-09-17 15:16 UTC (permalink / raw
  To: Gentoo

Hi!

Just finished compiling www-client/firefox 68.1.0 and I'm seeing a very 
big lag mainly in UI operations. I.e., clicking on the menu button (or 
any other button on the UI) takes 5-6 seconds for the menu to appear, 
during which firefox goes up to using 100% of my CPU.

Even typing something in the URI bar has a lag of 1 sec between key 
presses and text appearing.

I've compiled firefox using these use flags:

clang custom-cflags custom-optimization dbus gmp-autoupdate hwaccel lto 
pgo screenshot startup-notification system-av1 system-harfbuzz 
system-icu system-jpeg system-libevent system-libvpx system-sqlite 
system-webp

(Didn't really change anything from previous firefox versions I compiled).

firefox-bin (69.0) behaves ok.

firefox using --safe-mode is also ok.

I did use refresh firefox which wiped clean firefox and removed all 
extensions, but I'm getting the same laggy behaviour.

Anyone else having similar experience? Previous firefox versions where 
all okay.

Thanks,
Emmanuel


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2019-09-26  8:54 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-09-17 15:16 [gentoo-user] Slow UI for firefox 68 Emmanuel Vasilakis
2019-09-17 22:19 ` Walter Dnes
2019-09-18  7:51   ` Emmanuel Vasilakis
2019-09-18 12:40     ` Mick
2019-09-19 11:06       ` Emmanuel Vasilakis
2019-09-18  1:31 ` Philip Webb
2019-09-21  9:18 ` Emmanuel Vasilakis
2019-09-26  7:07   ` Emmanuel Vasilakis
2019-09-26  8:54     ` Adam Carter

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