Bug 1293151 - Reading OpenGL capabilities via OpenJDK applet from Firefox kills Wayland [NEEDINFO]
Summary: Reading OpenGL capabilities via OpenJDK applet from Firefox kills Wayland
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: wayland
Version: 23
Hardware: All
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Keywords:
Depends On:
Blocks: WaylandRelated
TreeView+ depends on / blocked
 
Reported: 2015-12-20 19:54 UTC by M_M
Modified: 2016-12-20 17:14 UTC (History)
5 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2016-12-20 17:14:01 UTC
mclasen: needinfo?


Attachments (Terms of Use)

Description M_M 2015-12-20 19:54:09 UTC
Description of problem:

Surely, access (reading) to video card capabilities  via http://openglreport.sourceforge.net/ open in Firefox (OpenJDK) kills Wayland.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Login with Wayland
2. Open http://openglreport.sourceforge.net/ in Firefox (and others may be?)
3. Allow applet to be run, if it hasn't failed

Actual results:


Expected results:


Additional info:
BUT)) http://get.webgl.org/ rotates cube fine and http://webglreport.com/?v=1 outputs fine in Firefox... Magic!

Comment 1 M_M 2015-12-20 19:55:22 UTC
Version-Release number of selected component (if applicable):

Latest

Comment 2 M_M 2015-12-23 16:09:21 UTC
VLC kills wayland either, when XCB (X11, OpenGL, XVideo) chosen as video output .

Comment 3 Christian Stadelmann 2016-03-21 10:49:58 UTC
(In reply to M_M from comment #2)
> VLC kills wayland either, when XCB (X11, OpenGL, XVideo) chosen as video
> output .

See bug #1278159 for that.

Java applets will be gone in Java 9 [1] which will be released in circa one year [2]. NPAPI plugin support in browsers is fading anyway. There probably is no use to fixing java applets at all.

Gnome-shell probably should not crash because of this misbehavior though. Just in case you can reproduce, can you please report an issue with ABRT and provide some backtraces?

[1] https://blogs.oracle.com/java-platform-group/entry/moving_to_a_plugin_free
[2] http://openjdk.java.net/projects/jdk9/

Comment 4 Olivier Fourdan 2016-09-01 07:30:40 UTC
I cannot reproduce on F25 (mutter 3.21.90 and xorg-x11-server-Xwayland 1.18.4-4) using the steps in comment 0

Comment 5 Matthias Clasen 2016-09-01 11:07:04 UTC
Is anybody else still reproducing this with f25 ?

Comment 6 Fedora End Of Life 2016-11-24 14:24:12 UTC
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '23'.

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Comment 7 Fedora End Of Life 2016-12-20 17:14:01 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

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