kwin_wayland: ../libepoxy/src/dispatch_common.c:872: epoxy_get_proc_address: Assertion `0 && "Couldn't find current GLX or EGL context.\n"' failed.

Mon May 23 21:21:59 UTC 2022

On 5/23/22 16:01, Thiago Macieira wrote:
> On Monday, 23 May 2022 11:07:35 PDT Carlos wrote:
>> QImage::scaled: Image is a null image
> 
> This first line probably indicates an out-of-memory condition: some operation
> prior to this failed to allocate memory for its image, so scaled() simply
> complained that there was no image to scale. All the other errors after this
> could be related, like:
> 
>> plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
> 
> This could be that it can't get the some information because the image was
> null. But, looking at the code, it looks more like more memory allocation
> failure:
> 

And this is the additional info I get every time by hovering over the 
hidden window or session. (you're probably correct). If the same windows 
or sessions were to be left maximized, or taking up the rest of the 
screen/display, it doesn't happen.

QImage::scaled: Image is a null image
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
kf.plasma.quick: Couldn't create KWindowShadow for 
PlasmaQuick::Dialog_QML_186(0x9a0aedd8, name="popupWindow")
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0xe556a8)
kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0xe556a8)
kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0xe556a8)
kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0xe556a8)
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
plasma_workspace_pipewire_logging: Failed to query DMA-BUF format count.
kwin_wayland: ../libepoxy/src/dispatch_common.c:872: 
epoxy_get_proc_address: Assertion `0 && "Couldn't find current GLX or 
EGL context.\n"' failed.
Gdk-Message: 17:12:50.470: Error reading events from display: Broken pipe
The Wayland connection broke. Did the Wayland compositor die?
(EE) failed to read Wayland events: Connection reset by peer
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
kdeinit5: KLauncher died unexpectedly.
kdeinit5: preparing to launch '/usr/lib/kf5/klauncher'
kdeinit5: Launched KLauncher, pid = 16757, result = 0
kdeinit5: PID 16123 terminated.
The X11 connection broke (error 1). Did the X11 server die?
The X11 connection broke (error 1). Did the X11 server die?
The X11 connection broke (error 1). Did the X11 server die?
The X11 connection broke (error 1). Did the X11 server die?
kdeinit5: Fatal IO error: client killed
kdeinit5: sending SIGHUP to children.
kdeinit5: sending SIGTERM to children.
kdeinit5: Exit.
Exiting due to channel error.
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close 
with reason=AbnormalShutdown (t=20.8803) Exiting due to channel error.
Exiting due to channel error.
Exiting due to channel error.
Exiting due to channel error.
Exiting due to channel error.
Exiting due to channel error.
No backend specified through command line argument, trying auto resolution
kf.globalaccel.kglobalacceld: Failed to register service 
org.kde.kglobalaccel
QImage::scaled: Image is a null image
libEGL warning: DRI2: failed to authenticate
OpenGL vendor string:                   Mesa/X.org
OpenGL renderer string:                 llvmpipe (LLVM 13.0.1, 128 bits)
OpenGL version string:                  4.5 (Core Profile) Mesa 22.0.4
OpenGL shading language version string: 4.50
Driver:                                 LLVMpipe
GPU class:                              Unknown
OpenGL version:                         4.5
GLSL version:                           4.50
Mesa version:                           22.0.4
Linux kernel version:                   5.15.40
Requires strict binding:                no
GLSL shaders:                           yes
Texture NPOT support:                   yes
Virtual Machine:                        no
kwin_scene_opengl: Creating the OpenGL rendering failed:  "Required 
support for binding pixmaps to EGLImages not found, disabling compositing"
kwin_xkbcommon: XKB: inet:334:58: unrecognized keysym "XF86EmojiPicker"
kwin_core: Failed to update gamma ramp for output 
KWin::X11WindowedOutput(0xb25a80, name="X11-0", geometry=QRect(0,0 
1024x768), scale=1)
(WW) Option "-listen" for file descriptors is deprecated
Please use "-listenfd" instead.
(WW) Option "-listen" for file descriptors is deprecated
Please use "-listenfd" instead.
Failed to initialize glamor, falling back to sw
The XKEYBOARD keymap compiler (xkbcomp) reports:
 > Warning:          Unsupported maximum keycode 708, clipping.
 >                   X11 cannot support keycodes above 255.
Errors from xkbcomp are not fatal to the X server
Could not fully finish the process "/usr/bin/plasma_session"
kdeinit5_wrapper: Warning: connect(/run/user/1000/kdeinit5__0) failed: : 
No such file or directory
Error: Can not contact kdeinit5!
"kdeinit5_shutdown" () exited with code 255