All of lore.kernel.org
 help / color / mirror / Atom feed
* [Bug 90182] Qt Applications won't start on the dedicated GPU (SIGABRT)
@ 2015-04-26  9:24 bugzilla-daemon
  2015-04-26  9:24 ` bugzilla-daemon
                   ` (25 more replies)
  0 siblings, 26 replies; 27+ messages in thread
From: bugzilla-daemon @ 2015-04-26  9:24 UTC (permalink / raw)
  To: dri-devel


[-- Attachment #1.1: Type: text/plain, Size: 2413 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=90182

            Bug ID: 90182
           Summary: Qt Applications won't start on the dedicated GPU
                    (SIGABRT)
           Product: Mesa
           Version: 10.5
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: paul@konecny.at
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 115334
  --> https://bugs.freedesktop.org/attachment.cgi?id=115334&action=edit
GLXINFO of radeon

Hi, I was trying to test the new kdenlive development build I noticed that it
wouldn't even start with DRI_PRIME=1 kdenlive.
I immediatedly got a SIGABRT
Same happened with an easy example program from the Qt project "openglunderqml"

"LANG=C R600_DEBUG=cs DRI_PRIME=1 QSG_INFO=1  '/home/paul/hybrid
test/build-openglunderqml-Desktop-Debug/openglunderqml'                         
QML debugging is enabled. Only use this in a safe environment.                  
openglunderqml: dri2.c:518: dri2_allocate_textures: Assertion
`drawable->textures[statt]' failed.                                    
Abgebrochen (Speicherabzug geschrieben)"

As Xonotic worked more or less ok on the radeon I filed a bug report at the Qt
project https://bugreports.qt.io/browse/QTBUG-45686
Laszlo Agocs from the Qt project states the following: 
"Might be a difficult one and not just because we lack any such hw to test on.
Cannot do much when glXMakeCurrent() crashes deep inside the driver.
Any chance for a backtrace with symbols? In the absence of that running with
QSG_INFO=1 could be helpful too.
Anyway, it's most likely happening in QGLXContext::queryDummyContext() where we
attempt to make a pbuffer surface current in order to query a few GL things.
Other apps may not rely on pbuffers and thus may not exhibit the issue."

I'm not a programmer so please go easy on me. If you need additional info let
me know (and maybe tell me how to fetch it for you ;) )

Thanks!

Hardware: HP EliteBook 850 G1 with Intel (HD4400) / AMD (HD8750M, OLAND) hybrid
graphics
Software:
ArchLinux (Antergos)
Linux 3.19.3
mesa 10.5.4 Intel / Radeon exact glxinfo outputs are attached
Qt 5.4.1

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3921 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 27+ messages in thread

end of thread, other threads:[~2019-09-25 17:51 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-04-26  9:24 [Bug 90182] Qt Applications won't start on the dedicated GPU (SIGABRT) bugzilla-daemon
2015-04-26  9:24 ` bugzilla-daemon
2015-04-26  9:25 ` bugzilla-daemon
2015-04-26  9:27 ` bugzilla-daemon
2015-04-26  9:28 ` bugzilla-daemon
2015-04-26  9:29 ` [Bug 90182] [radeonsi]Qt " bugzilla-daemon
2015-04-27  8:24 ` bugzilla-daemon
2015-04-27  9:52 ` bugzilla-daemon
2015-04-27  9:54 ` bugzilla-daemon
2015-04-27  9:54 ` bugzilla-daemon
2015-04-27  9:55 ` bugzilla-daemon
2015-04-27 10:00 ` bugzilla-daemon
2015-04-27 10:00 ` bugzilla-daemon
2015-04-27 10:04 ` bugzilla-daemon
2015-04-27 17:12 ` bugzilla-daemon
2015-04-27 19:14 ` bugzilla-daemon
2015-04-28  8:21 ` bugzilla-daemon
2015-04-28  8:49 ` bugzilla-daemon
2015-06-26  0:08 ` bugzilla-daemon
2015-06-26  0:09 ` bugzilla-daemon
2015-06-26  0:10 ` bugzilla-daemon
2015-06-26  0:11 ` bugzilla-daemon
2015-06-26  2:58 ` bugzilla-daemon
2015-06-26  2:58 ` bugzilla-daemon
2015-06-26  2:58 ` bugzilla-daemon
2015-06-26  2:58 ` bugzilla-daemon
2019-09-25 17:51 ` bugzilla-daemon

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.