https://bugs.kde.org/show_bug.cgi?id=507187
Bug ID: 507187
Summary: Crash after Enabling 2nd monitor in System Settings ->
Display Configuration
Classification: Plasma
Product: plasmashell
Version First 6.4.2
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Application: plasmashell (6.4.2)
ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.15.0
Operating System: Linux 6.15.5-arch1-1 x86_64
Windowing System: Wayland
Distribution: EndeavourOS
DrKonqi: 6.4.2 [CoredumpBackend]
-- Information about the crash:
1. 2 monitors connected
2. Secondary monitor had been disabled before-hand, in the same session
3. Go to Display Configuration and enable 2nd monitor. Click apply.
4. Plasmashell Crash
4.1. The wallpaper on the secondary screen appeared before the crash
4.2. 2 panels (previously configured) on the secondary screen did not appear
before the crash
4.3. 1 panel on the primary screen stopped responding to input, before crash
4.4. firefox errors in journal
---
Jul 18 13:23:05 ulterno-ms7d54 firefox[12859]: [Parent 12859, Main Thread]
WARNING: Couldn't map window 0x7f787a9f5da0 as subsurface because its parent is
not mapped.: 'glib warning', file
/usr/src/debug/firefox/firefox-140.0.4/toolkit/xre/nsSigHandlers.cpp:201
Jul 18 13:23:05 ulterno-ms7d54 firefox[1722]: [Parent 1722, Main Thread]
WARNING: Couldn't map window 0x7f5bf847ce60 as subsurface because its parent is
not mapped.: 'glib warning', file
/usr/src/debug/firefox/firefox-140.0.4/toolkit/xre/nsSigHandlers.cpp:201
Jul 18 13:23:05 ulterno-ms7d54 firefox[1722]: [Parent 1722, Main Thread]
WARNING: Couldn't map window 0x7f5bf875d720 as subsurface because its parent is
not mapped.: 'glib warning', file
/usr/src/debug/firefox/firefox-140.0.4/toolkit/xre/nsSigHandlers.cpp:201
Jul 18 13:23:05 ulterno-ms7d54 firefox[1722]: [Parent 1722, Main Thread]
WARNING: Couldn't map window 0x7f5bf875e900 as subsurface because its parent is
not mapped.: 'glib warning', file
/usr/src/debug/firefox/firefox-140.0.4/toolkit/xre/nsSigHandlers.cpp:201
Jul 18 13:23:05 ulterno-ms7d54 firefox[12859]: Couldn't map window
0x7f787a9f5da0 as subsurface because its parent is not mapped.
Jul 18 13:23:05 ulterno-ms7d54 firefox[12859]: [Parent 12859, Main Thread]
WARNING: Couldn't map window 0x7f7894de4420 as subsurface because its parent is
not mapped.: 'glib warning', file
/usr/src/debug/firefox/firefox-140.0.4/toolkit/xre/nsSigHandlers.cpp:201
Jul 18 13:23:05 ulterno-ms7d54 firefox[1722]: Couldn't map window
0x7f5bf847ce60 as subsurface because its parent is not mapped.
...
... and many more similar lines
---
Note related to Firefox errors. Some of these windows were open on the
secondary monitor before having disabled it. After plasmashell automatically
restart, the windows did not take their place on the secondary monitor and
instead stayed on the primary (where they were located when the secondary was
disabled)
SYSTEM INFORMATION
Operating System: EndeavourOS
KDE Plasma Version: 6.4.2
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.5-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
Memory: 64 GiB of RAM (62.7 GiB usable)
Graphics Processor: AMD Radeon RX 7600
PRIMARY MONITOR
Resolution: 1920x1080
Refresh rate: 100 Hz
❯ sudo get-edid -b 9 | parse-edid
9
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 9 as per your request.
256-byte EDID successfully retrieved from i2c bus 9
Looks like i2c was successful. Have a good day.
Checksum Correct
Section "Monitor"
Identifier "MSI MP243X"
ModelName "MSI MP243X"
VendorName "MSI"
# Monitor Manufactured week 24 of 2023
# EDID version 1.4
# Digital Display
DisplaySize 530 290
Gamma 2.20
Option "DPMS" "true"
Horizsync 93-93
VertRefresh 48-100
# Maximum pixel clock is 330MHz
#Not giving standard mode: 1152x864, 75Hz
#Not giving standard mode: 1280x720, 60Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1280x800, 60Hz
#Not giving standard mode: 1440x900, 60Hz
#Not giving standard mode: 1680x1050, 60Hz
#Not giving standard mode: 1920x1080, 60Hz
#Extension block found. Parsing...
Modeline "Mode 9" +hsync -vsync
Modeline "Mode 0" +hsync +vsync
Modeline "Mode 1" 148.500 1920 2008 2052 2200 1080 1084 1089
1125 +hsync +vsync
Modeline "Mode 2" 25.200 640 656 752 800 480 490 492 525 -hsync
-vsync
Modeline "Mode 3" 27.027 720 736 798 858 480 489 495 525 -hsync
-vsync
Modeline "Mode 4" 27.027 720 736 798 858 480 489 495 525 -hsync
-vsync
Modeline "Mode 5" 74.250 1280 1390 1420 1650 720 725 730 750
+hsync +vsync
Modeline "Mode 6" 27.000 720 732 796 864 576 581 586 625 -hsync
-vsync
Modeline "Mode 7" 74.250 1280 1720 1760 1980 720 725 730 750
+hsync +vsync
Modeline "Mode 8" 148.500 1920 2448 2492 2640 1080 1084 1089
1125 +hsync +vsync
Modeline "Mode 10" +hsync +vsync
Option "PreferredMode" "Mode 9"
EndSection
SECONDARY MONITOR
Resolution: 1920x1080
Refresh rate: 60 Hz
❯ sudo get-edid -b 10 | parse-edid
1
0
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 10 as per your request.
Checksum Correct
256-byte EDID successfully retrieved from i2c bus 10
Looks like i2c was successful. Have a good day.
Section "Monitor"
Identifier "BenQ GW2480"
ModelName "BenQ GW2480"
VendorName "BNQ"
# Monitor Manufactured week 50 of 2021
# EDID version 1.4
# Digital Display
DisplaySize 530 300
Gamma 2.20
Option "DPMS" "true"
Horizsync 30-83
VertRefresh 50-76
# Maximum pixel clock is 170MHz
#Not giving standard mode: 1920x1080, 60Hz
#Not giving standard mode: 1680x1050, 60Hz
#Not giving standard mode: 1600x900, 60Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1280x800, 60Hz
#Not giving standard mode: 1280x720, 60Hz
#Extension block found. Parsing...
Modeline "Mode 16" +hsync +vsync
Modeline "Mode 0" +hsync +vsync
Modeline "Mode 1" 148.500 1920 2008 2052 2200 1080 1084 1089
1125 +hsync +vsync
Modeline "Mode 2" 148.500 1920 2448 2492 2640 1080 1084 1089
1125 +hsync +vsync
Modeline "Mode 3" 74.250 1280 1390 1420 1650 720 725 730 750
+hsync +vsync
Modeline "Mode 4" 74.250 1280 1720 1760 1980 720 725 730 750
+hsync +vsync
Modeline "Mode 5" 27.027 720 736 798 858 480 489 495 525 -hsync
-vsync
Modeline "Mode 6" 27.000 720 732 796 864 576 581 586 625 -hsync
-vsync
Modeline "Mode 7" 27.027 720 736 798 858 480 489 495 525 -hsync
-vsync
Modeline "Mode 8" 27.000 720 732 796 864 576 581 586 625 -hsync
-vsync
Modeline "Mode 9" 25.200 640 656 752 800 480 490 492 525 -hsync
-vsync
Modeline "Mode 10" 74.250 1920 2448 2492 2640 1080 1082 1089
1125 +hsync +vsync interlace
Modeline "Mode 11" 27.027 1440 1478 1602 1716 480 484 487 525
-hsync -vsync interlace
Modeline "Mode 12" 27.027 1440 1478 1602 1716 480 484 487 525
-hsync -vsync interlace
Modeline "Mode 13" 27.000 1440 1464 1590 1728 576 578 581 625
-hsync -vsync interlace
Modeline "Mode 14" 27.000 1440 1464 1590 1728 576 578 581 625
-hsync -vsync interlace
Modeline "Mode 15" 74.250 1920 2008 2052 2200 1080 1082 1087
1125 +hsync +vsync interlace
Modeline "Mode 17" +hsync +vsync interlace
Modeline "Mode 18" +hsync +vsync
Modeline "Mode 19" -hsync -vsync
Option "PreferredMode" "Mode 16"
EndSection
The reporter is unsure if this crash is reproducible.
-- Backtrace (Reduced):
#5 QQuickRenderControlPrivate::q_func (this=<optimized out>) at
/usr/src/debug/qt6-declarative/build/src/quick/Quick_autogen/include/moc_qquickrendercontrol.cpp:128
#7 QQuickWindow::maybeUpdate (this=0x55579e36b090) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:2350
#8 0x00007ff1ef9a9d81 in QQuickItemPrivate::dirty (this=0x55579b42b6e0,
type=QQuickItemPrivate::Content) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:6799
#9 0x00007ff1efa21fc4 in QQuickTextPrivate::transformChanged
(this=0x55579b42b6e0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquicktext.cpp:3314
#10 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x55579e4173a0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#11 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x55579d87b4b0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#12 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x55579d585aa0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#13 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x5557950a8ec0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#14 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x555794f4f150, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#15 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x5557955890a0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#16 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x555795b290c0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#17 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x555793d16100, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#18 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x555792a675a0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#19 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x55579329ba30, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#20 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x555793037360, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
#21 0x00007ff1ef9ace15 in QQuickItemPrivate::transformChanged
(this=0x5557932990f0, transformedItem=0x555792fd9560) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:5489
Reported using DrKonqi
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