https://bugs.kde.org/show_bug.cgi?id=360033
kde@grau.net changed:
What|Removed |Added
Resolution|WAITINGFORINFO |WORKSFORME
Status|NEEDSINFO
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #52 from Sergey ---
(In reply to kde.org from comment #51)
> This issue report is quite old. Can you please confirm, that it still
> persists with KDE 5.23?
nVidia has stopped supporting such old generation of GPUs in the kernel. So, I
deci
https://bugs.kde.org/show_bug.cgi?id=360033
kde@grau.net changed:
What|Removed |Added
CC||kde@grau.net
Status|REPORTED
https://bugs.kde.org/show_bug.cgi?id=360033
Leslie Zhai changed:
What|Removed |Added
CC||xiangzha...@gmail.com
--- Comment #50 from Leslie
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #49 from Martin Gräßlin ---
@Cedric: you are experiencing a crash which is not the same problem as original
described in this bug report. Please report a new bug with the backtrace of the
crash.
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--- Comment #48 from k...@hottier.com ---
Some additional debug informations with QT_LOGGING_RULES="*.debug=true",
It seems that at a certain moment we loose the X11 connection.
I do not know if I should open a new bug report with this new informations,
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #47 from k...@hottier.com ---
Hello,
I have approximatively the same hardware than the one described in this bug.
When I try to activate the OpenGL compositor, kwin becomes so slow that it is
not usable anymore, the time between a mouse but
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #46 from Martin Gräßlin ---
@Jason: you are experiencing bug #367766
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Jason A. Donenfeld changed:
What|Removed |Added
Attachment #97965|0 |1
is obsolete|
https://bugs.kde.org/show_bug.cgi?id=360033
Maik changed:
What|Removed |Added
CC||k...@hoffmanndigital.de
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k...@hottier.com changed:
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CC||k...@hottier.com
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Michael Palimaka changed:
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CC||kensing...@gentoo.org
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bill p. (aka google01103) changed:
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CC||dweeble01...@gmail.com
--- Comment
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #43 from Sergey ---
After applying patch from comment
https://bugs.kde.org/show_bug.cgi?id=360033#c28 compositing has started to work
like in good old times of KDE4.
$ kwin_x11 --replace
OpenGL vendor string: NVIDIA Corpor
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #42 from Sergey ---
I have the latest x11-drivers/nvidia-drivers-304.131-r4 for this card (Geforce
7 series). Also, I have a glitch of incorrect placement of Plasma startup
window right after login from SDDM. It disappears right after start
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #41 from Sergey ---
My hardware is the following:
CPU: Phenom II X4 810
GPU: NVIDIA GeForce 7600 GS/PCIe/SSE2 512MB
RAM: 12GB
I had no problems in KDE4. Games like OpenRA are still working in Plasma 5, so
it's not a problem of video card/dr
https://bugs.kde.org/show_bug.cgi?id=360033
Sergey changed:
What|Removed |Added
CC||energumenos...@gmail.com
--- Comment #40 from Sergey
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #39 from m00nraker ---
(In reply to Torsten Bielen from comment #38)
> I just installed an update of the nvidia driver (OpenSuse Leap) and the
> problem is solved. I enabled openGL (2.0/3.1) in the Compositor's
> configuration page and the s
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #38 from Torsten Bielen ---
I just installed an update of the nvidia driver (OpenSuse Leap) and the problem
is solved. I enabled openGL (2.0/3.1) in the Compositor's configuration page
and the system doesn't switch back to XRender.
rpm -qa
https://bugs.kde.org/show_bug.cgi?id=360033
Torsten Bielen changed:
What|Removed |Added
CC||bie...@gmx.de
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--- Comment #29 from EllisIsPfroh ---
@Thomas Lübking: O.K. heard this loud&clear & will remember it. Thanks!
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--- Comment #31 from m00nraker ---
@Thomas
I can't apply your diff (file attached).
git apply __scene_opengl.diff
error: Anwendung des Patches fehlgeschlagen: scene_opengl.cpp:1040
error: scene_opengl.cpp: Patch konnte nicht angewendet werden
from so
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #37 from m00nraker ---
Ok, vanilla, only __invite_fbo_red.diff applied:
pass 1-4 false
kwin_x11 --replace
QXcbConnection: XCB error: 8 (BadMatch), sequence: 806, resource id: 67108869,
major code: 42 (SetInputFocus), minor code: 0
OpenGL v
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #36 from Thomas Lübking ---
Created attachment 97987
--> https://bugs.kde.org/attachment.cgi?id=97987&action=edit
Invite the right order
No, all fine.
Ok, let's try an older theory and invite the GPU to write before read (though
i've not
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #35 from m00nraker ---
Attention: Mistake detected
Thomas, I just have realized that I made a mistake in #comment14, injecting the
debug outputline (blacklist? ...). That caused that one debug output string
(blacklist? xx xx) is wrong. I don
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #28 from Thomas Lübking ---
@EllisIsPfroh
Please do not suggest this again.
paste.kde.org is in general *COMPLETELY* unsuited for bug data.
Lifetime there is limited to 1 year - if valuable information gets posted there
and someone looks up
https://bugs.kde.org/show_bug.cgi?id=360033
EllisIsPfroh changed:
What|Removed |Added
CC||ellisistf...@yahoo.de
--- Comment #27 from Ellis
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #30 from m00nraker ---
Created attachment 97961
--> https://bugs.kde.org/attachment.cgi?id=97961&action=edit
patch to skill self-test
Failed to apply diff to scene_opengl.cpp
error: Anwendung des Patches fehlgeschlagen: scene_opengl.cpp:1
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #34 from Thomas Lübking ---
Just copy from the web page, the browser should do "the right thing™"
Let's see whether glReadPixels reads "something" and just the painting fails
(you need to revert the skipping patch)
diff --git a/libkwineff
https://bugs.kde.org/show_bug.cgi?id=360033
Thomas Lübking changed:
What|Removed |Added
Attachment #97961|0 |1
is obsolete|
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #33 from m00nraker ---
(In reply to Thomas Lübking from comment #32)
> The problem is that you somehow html encode the patch (copying from the page
> source?) ie eg. ">" becomes ">" - and that oc. doesn't apply.
>
> Try the attached patch (
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #26 from m00nraker ---
Comment #21 is Ok.
#22 to #24 is trash. Don't read ! Sry.
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--- Comment #25 from m00nraker ---
Created attachment 97903
--> https://bugs.kde.org/attachment.cgi?id=97903&action=edit
nvidia-settings -q all
output
nvidia-settings -q all
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m00nraker changed:
What|Removed |Added
Attachment #97902|0 |1
is obsolete||
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #23 from m00nraker ---
Comment on attachment 97902
--> https://bugs.kde.org/attachment.cgi?id=97902
nvidia-settings -q all
export GL_EXT_BLACKLIST=GLX_ARB_create_context
kwin_x11 --replace &
[1] 3804
test@linux
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #22 from m00nraker ---
Created attachment 97902
--> https://bugs.kde.org/attachment.cgi?id=97902&action=edit
nvidia-settings -q all
output
nvidia-settings -q all
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--- Comment #21 from m00nraker ---
Thx for reply and working on that bug-report.
Fail again (blacklist? false true):
export KWIN_GL_EXT_BLACKLIST=GLX_ARB_create_context
kwin_x11 --replace &
QXcbConnection: XCB error: 8 (BadMatch), sequence: 820, resou
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #20 from Thomas Lübking ---
Ok, despite the wrong output (the debug output should have been
GLX_ARB_create_context_robustness) is confusion, the problem is not related to
the robust contexts.
Since we now have the neat feature to blacklist
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #19 from m00nraker ---
export
KWIN_GL_EXT_BLACKLIST=GLX_ARB_create_context_robustness,GL_ARB_robustness,GL_EGL_robustness
kwin_x11 --replace &
..
blacklist? true true
kwin_core: Failed to initialize compositing, compositing disabled
..
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--- Comment #18 from Thomas Lübking ---
means that we successfully create a robust context, try downforcing that:
export
KWIN_GL_EXT_BLACKLIST=GLX_ARB_create_context_robustness,GL_ARB_robustness,GL_EGL_robustness
kwin_x11 --replace &
(you can ignore t
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #17 from m00nraker ---
(In reply to Thomas Lübking from comment #16)
> bugzilla.
> you probably copied in non-printable characters or similar.
> Just edit glxbackend.cpp w/ your favourite text editor and inject the "+"
> prefixed line (just
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #16 from Thomas Lübking ---
bugzilla.
you probably copied in non-printable characters or similar.
Just edit glxbackend.cpp w/ your favourite text editor and inject the "+"
prefixed line (just w/o the plus)
Otherwise I'll attach a patch *file
https://bugs.kde.org/show_bug.cgi?id=360033
m00nraker changed:
What|Removed |Added
CC||m00nra...@gmx.net
--- Comment #15 from m00nraker -
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #14 from Thomas Lübking ---
(In reply to m00nraker from comment #12)
> Ok, I followed these steps to create a plasma build environment:
> https://community.kde.org/Plasma/Building
Ewww... you don't have to build all of KDE/Plasma
git clon
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #13 from m00nraker ---
(In reply to m00nraker from comment #12)
> (In reply to Thomas Lübking from comment #11)
> > Better patch (ie. might actually work ;-) in review request:
> > https://git.reviewboard.kde.org/r/127278/
> >
> > @m00nrake
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #12 from m00nraker ---
(In reply to Thomas Lübking from comment #11)
> Better patch (ie. might actually work ;-) in review request:
> https://git.reviewboard.kde.org/r/127278/
>
> @m00nraker, from local tests i'm not 100% sure that this wil
https://bugs.kde.org/show_bug.cgi?id=360033
Thomas Lübking changed:
What|Removed |Added
Component|compositing |glx
Flags|
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #10 from Thomas Lübking ---
Because of bug #355522
=> Bottom line would be that we need to store the robustness locally, what also
means to wire it up from the backend to the glutils. Ewww.
Something along this?
diff --git a/glxbackend.cpp
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #9 from m00nraker ---
(In reply to Thomas Lübking from comment #7)
> capable of compiling a patched kwin? =)
Sry, I think no.
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--- Comment #8 from Martin Gräßlin ---
> "glGetIntegerv(GL_CONTEXT_FLAGS, &value);" yesno?
no. If the creation of the robust context fails we have the extension, and
assume that it's a robust context as the GL_CONTEXT_FLAGS is not available in
2.1. So
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #7 from Thomas Lübking ---
(In reply to Martin Gräßlin from comment #6)
> looking at the code I think we are not able to resolve whether we use a
> robust context if we don't have GL 3.
Why?
if (options->glCoreProfile()) {
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #6 from Martin Gräßlin ---
(In reply to Thomas Lübking from comment #3)
> might relate to https://git.reviewboard.kde.org/r/125883/
somehow I doubt that NVIDIA got it wrong.
> Martin, what happened about robust context creation itr?
looki
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #5 from Thomas Lübking ---
> GLColorCorrection=false
> GLCore=false
Nope, dead end.
Wrt https://git.reviewboard.kde.org/r/125883/ you should seek to try 5.6 asap.
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--- Comment #4 from m00nraker ---
(In reply to Thomas Lübking from comment #3)
> @moonraker, can you please also attach (avoid paste services, they've
> limited ttl) ~/.config/kwinrc
cat ~/.config/kwinrc
[Compositing]
AnimationSpeed=3
Backend=OpenGL
E
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #3 from Thomas Lübking ---
might relate to https://git.reviewboard.kde.org/r/125883/
Martin, what happened about robust context creation itr?
@moonraker, can you please also attach (avoid paste services, they've limited
ttl) ~/.config/kwinr
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #2 from m00nraker ---
(In reply to Martin Gräßlin from comment #1)
> can you please provide the output of "glxinfo -l"
Some glxinfo output:
glxinfo -l
https://paste.kde.org/pzpytsdko
glxinfo -v
https://paste.kde.org/plmbbcxxh
glxinfo -i
https://bugs.kde.org/show_bug.cgi?id=360033
--- Comment #1 from Martin Gräßlin ---
can you please provide the output of "glxinfo -l"
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