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** Bug watch added: Mozilla Bugzilla #1744896
https://bugzilla.mozilla.org/show_bug.cgi?id=1744896
** Also affects: firefox via
https://bugzilla.mozilla.org/show_bug.cgi?id=1744896
Importance: Unknown
Status: Unknown
** Changed in: firefox (Ubuntu)
Status: New => Fix
Upstream bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1745098
Likely caused by this change:
https://bugzilla.mozilla.org/show_bug.cgi?id=1737068
** Bug watch added: Mozilla Bugzilla #1745098
https://bugzilla.mozilla.org/show_bug.cgi?id=1745098
** Bug watch added: Mozilla Bugzilla
** Description changed:
I have a couple of ThinkPads with old Intel GMA X4500 graphics. Since
- the update to Firefox 95, it's been verry laggy; especially noticeable
+ the update to Firefox 95, it's been very laggy; especially noticeable
while scrolling, for instance on about:support.
I have also tested the tarball releases from
https://www.mozilla.org/firefox/
The problems are identical with those releases. I tested 94.0.2, 95.0,
96.0b2 and 97.0a1.
I ran all of them with `MOZ_ENABLE_WAYLAND=1`.
94.0.2 works perfectly fine, and all the other releases show lag while
