Firefox 49 crashes when leaving full screen video in certain conditions - Githubissues

traxium / tabtree

Tab Tree extension for Firefox

https://addons.mozilla.org/en-US/firefox/addon/tab-tree/

GNU General Public License v3.0

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Firefox 49 crashes when leaving full screen video in certain conditions #176

Closed Fabiensk closed 7 years ago

Fabiensk commented 7 years ago

Maybe related to #173 .

From default settings, configure Tab Tree to be displayed on the left (no problem when displayed on the right).
Open a good number of tabs (about:blank is ok)
Open a page with an HTML5 video (like this one)
Reduce the height of the window so a scrollbar is displayed in the tab panel.
Play the video, put it full screen, then press Escape or click the button to leave the full screen mode. => Firefox crashes

Conguration: Firefox 49.0.2 under Kubuntu 16.04 amd64 with a new Firefox profile. Also crashes with Firefox 50.0b11. No problem with Firefox 51.0a2

traxium commented 7 years ago

Couldn't confirm on FF 49.0.2 Mint 18 VMware. What's your video card manufacturer, Intel? The discussion will be in #173.