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Bug 1943571 - System freeze when selecting the "move" option on a picture in picture video (Wayland).
Summary: System freeze when selecting the "move" option on a picture in picture video ...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: firefox
Version: 34
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Gecko Maintainer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: ffwayland
TreeView+ depends on / blocked
 
Reported: 2021-03-26 13:36 UTC by Filippo Landi
Modified: 2021-04-28 09:55 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed:
Type: Bug
Embargoed:

Attachments (Terms of Use)
Screencast of what happens (2.38 MB, video/webm)
2021-03-26 18:24 UTC, Filippo Landi 		no flags Details
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Description Filippo Landi 2021-03-26 13:36:08 UTC 
Description of problem:
Fedora 34 beta clean install, updated and using default settings.
On Wayland (default setting) the system freeze when selecting the "move" option on a picture in picture video (I have tested it with YouTube videos).
It doesn't happen with Xorg where it will move the window just fine.

Additional info:
I have an Nvidia GTX1060 6GB using Nouveau driver as it is the default.
Comment 1 Martin Stransky 2021-03-26 17:07:37 UTC 
Can you please a screencast of it?
https://help.gnome.org/users/gnome-help/stable/screen-shot-record.html
Thanks.
Comment 2 Filippo Landi 2021-03-26 18:24:28 UTC 
Created attachment 1766720 [details]
Screencast of what happens

The moment that the screencast stops is when I click "muovi" (italian for "move") and I see a black screen (video driver crashing?). 
However now the black screen doesn't show glitches and I have noticed that after a few seconds (I would say 5 seconds) it recovers but at the login screen, instead this afternoon I had glitches with the blackscreen and the PC seemed unrecoverable so I had to force shutdown.  
Maybe something has changed since I have used Xorg after I have experienced the bug and now I just switched to Wayland for doing the screencast.
I can make a video with my phone in case.
Comment 3 Martin Stransky 2021-03-29 14:05:24 UTC 
I see, Thanks. It works for me on Fedora 33 - can it be a Fedora 34 regression? (btw. you can move the PIP button with pressed left mouse button).
Comment 4 Martin Stransky 2021-04-28 09:55:19 UTC 
I updated my system to Fedora 34 but I can't reproduce it.
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