https://bugs.kde.org/show_bug.cgi?id=498946
Bug ID: 498946
Summary: notificationmanager crashes plasmashell when it tries
creating an invalid window .. HDMI Audio: Powering
(Off --> On)
Classification: Plasma
Product: plasmashell
Version: 6.2.5
Platform: Other
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Audio in general
Assignee: plasma-b...@kde.org
Reporter: tcope2...@gmail.com
CC: isma...@gmail.com
Target Milestone: 1.0
SUMMARY
The notificationmanager looks to be crashing plasmashell while trying to prompt
on a non existing surface.
Only happens when audio is output through HDMI to the HDMI display.
notificationmanager crashes plasmashell when it tries creating an invalid
window
Powering Off / On display crashes plasmashell. missing: icons, wallpaper,
taskbar
All existing applications windows are still fuctional and interactive.
plasmashell --replace will successfully reset the desktop.
Does not happen when set to motherboard sound device .
Does not happen when HDMI audio is set to Pro Audio.
This only happens when the HDMI audio is set to Digital Stereo (HDMI)
STEPS TO REPRODUCE
Running plasmashell from terminal. Displaying results from each step.
showing terminal results for each instance
1. Set audio device to onboard. Power Off/On display.
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:238:17:
Unable to assign [undefined] to bool
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:370:21:
Unable to assign [undefined] to bool
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
2. set audio device to HDMI (Pro Audio). Power Off/On display.
org.kde.pulseaudio: No object for name
"alsa_output.pci-0000_0c_00.1.hdmi-stereo"
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:238:17:
Unable to assign [undefined] to bool
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:370:21:
Unable to assign [undefined] to bool
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
3. Set audio device to Digital Stereo (HDMI). Power Off/On display.
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
kde.plasmashell: requesting unexisting screen available rect -1
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:238:17:
Unable to assign [undefined] to bool
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:370:21:
Unable to assign [undefined] to bool
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
org.kde.pulseaudio: No object for name
"alsa_output.pci-0000_0c_00.1.hdmi-stereo"
trying to show an empty dialog
xdg_surface#60: error -1: invalid window geometry size (0x0)
The Wayland connection experienced a fatal error: Protocol error
[1]+ Exit 255 plasmashell
4. Doing all this enough times till the notificationmanager errored with.
org.kde.plasma.notificationmanager: Trying to replace notification with id 1313
which doesn't exist, creating a new one. This is an application bug!
OBSERVED RESULT
Results as described consistanct and very repeatable with one exception.
When the notificationmanager produced that error, I am guessing was unable to
produce a popup widget or such. In that instance plasmashell did not crash even
when audio device was set to Digital Stereo (HDMI).
EXPECTED RESULT
plasmashell to gracefully handle the error
SOFTWARE/OS VERSIONS
Operating System: Artix Linux (OpenRC)
KDE Plasma Version: 6.2.5
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.1
Kernel Version: 6.12.9-artix1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor
Memory: 62.7 GiB of RAM
Graphics Processor: AMD Radeon RX 6700 (Discrete)
Host: X470 AORUS ULTRA GAMING
Display (E60-E3): 4096x2160 @ 60 Hz in 60" [External] (HDMI)
WM Theme: Breeze
Theme: Breeze (Dark) [Qt]
Icons: breeze-dark [Qt]
Font: Noto Sans (10pt) [Qt]
Cursor: breeze (24px)
Audio Out through HDMI to Display (E60-E3)
world/pipewire 1:1.2.7-1
world/kpipewire 6.2.5-1
world/pipewire-pulse 1:1.2.7-1
world/plasma-pa 6.2.5-1
world/wireplumber 0.5.7-1
ADDITIONAL INFORMATION
(No debugging symbols found in plasmashell)
(gdb) exit
I also looked, with no luck, for symbols with pacman and paru..
This is as far as my time will allow. Hope this helps..
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