https://bugs.kde.org/show_bug.cgi?id=466774
Bug ID: 466774
Summary: Task manager locks up and notifications show as
distorted or black boxes
Classification: Plasma
Product: kwin
Version: 5.27.2
Platform: Neon
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
When running Plasma for roughly 12-24hrs a notification will pop up and either
show as a black box (which never seems to redraw) or a distorted box/ghost.
Then the whole taskbar will freeze, currently open apps are still accessible.
Mouse wheel scrolling or pager click to move to other Desktops does not work
while ctrl+f1 f2 f3 I use 3 does work. I'll attach screenshots I managed to
photo. I started spectacle but it showed as all black for 5-10mins until trying
to attach gdb to it (or so it seemed). The only way out of it is a restart,
ctrl+alt+del does bring up the shutdown menu.
STEPS TO REPRODUCE
1. Run for a day
2. It starts at some point noticable by a popup notification not showing
correctly or all black
OBSERVED RESULT
Frozen or starting to rapidly degrade enviroment
SOFTWARE/OS VERSIONS
OS: KDE neon 5.27 x86_64
Kernel: 5.19.0-35-generic
Uptime: 32 mins
Packages: 3367 (dpkg), 13 (flatpak), 21 (snap)
Shell: bash 5.1.16
Resolution: 1080x1920, 1920x1080, 1920x1080
DE: Plasma 5.27.2
WM: KWin
Theme: Breeze Dark [Plasma], Breeze [GTK3]
Icons: [Plasma], breeze-dark [GTK2/3]
Terminal: konsole
Terminal Font: Hack 9
CPU: AMD Ryzen 5 2600X (12) @ 3.600GHz
GPU: AMD ATI Radeon RX 470/480/570/570X/580/580X/590
Memory: 8627MiB / 64214MiB
ADDITIONAL INFORMATION
kscreen-doctor -o
Output: 84 DisplayPort-0 disabled disconnected priority 0 DisplayPort Modes:
Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange:
unknown
Output: 85 DisplayPort-1 disabled disconnected priority 0 DisplayPort Modes:
Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange:
unknown
Output: 86 HDMI-A-0 enabled connected priority 3 HDMI Modes: 90:1920x1080@60*!
91:1920x1080@50 92:1920x1080@60 93:1680x1050@60 94:1600x900@60 95:1280x1024@60
96:1440x900@60 97:1280x960@60 98:1280x800@60 99:1280x720@60 100:1280x720@50
101:1280x720@60 102:1024x768@60 103:800x600@60 104:720x576@50 105:720x480@60
106:720x480@60 107:640x480@60 108:640x480@60 Geometry: 0,0 1080x1920 Scale: 1
Rotation: 8 Overscan: 0 Vrr: incapable RgbRange: unknown
Output: 87 HDMI-A-1 enabled connected priority 1 HDMI Modes: 90:1920x1080@60*!
93:1680x1050@60 94:1600x900@60 95:1280x1024@60 96:1440x900@60 97:1280x960@60
98:1280x800@60 99:1280x720@60 102:1024x768@60 103:800x600@60 108:640x480@60
109:1280x1024@75 110:1152x864@75 111:1024x768@75 112:832x624@75 113:800x600@75
114:640x480@75 115:720x400@70 Geometry: 1080,0 1920x1080 Scale: 1Rotation: 1
Overscan: 0 Vrr: incapable RgbRange: unknown
Output: 88 DVI-D-0 enabled connected priority 2 DVI Modes: 90:1920x1080@60*!
93:1680x1050@60 94:1600x900@60 95:1280x1024@60 96:1440x900@60 97:1280x960@60
98:1280x800@60 99:1280x720@60 102:1024x768@60 103:800x600@60 108:640x480@60
109:1280x1024@75 110:1152x864@75 111:1024x768@75 112:832x624@75 113:800x600@75
114:640x480@75 115:720x400@70 Geometry: 3000,0 1920x1080 Scale: 1 Rotation: 1
Overscan: 0 Vrr: incapable RgbRange: unknown
kscreen-console
START: Requesting Config
Received config. Took 19 milliseconds
Screen:
maxSize: QSize(16384, 16384)
minSize: QSize(320, 200)
currentSize: QSize(4920, 1920)
-----------------------------------------------------
Id: 84
Name: "DisplayPort-0"
Type: "DisplayPort"
Connected: false
-----------------------------------------------------
Id: 85
Name: "DisplayPort-1"
Type: "DisplayPort"
Connected: false
-----------------------------------------------------
Id: 86
Name: "HDMI-A-0"
Type: "HDMI"
Connected: true
Enabled: true
Priority: 3
Rotation: KScreen::Output::Right
Pos: QPoint(0,0)
MMSize: QSize(477, 268)
FollowPreferredMode: false
Size: QSize(1920, 1080)
Scale: 1
Clones: None
Mode: "90"
Preferred Mode: "90"
Preferred modes: ("90")
Modes:
"100" "" QSize(1280, 720) 50
"101" "" QSize(1280, 720) 59.9402
"102" "" QSize(1024, 768) 60.0038
"103" "" QSize(800, 600) 60.3165
"104" "" QSize(720, 576) 50
"105" "" QSize(720, 480) 60
"106" "" QSize(720, 480) 59.9401
"107" "" QSize(640, 480) 60
"108" "" QSize(640, 480) 59.9405
"90" "" QSize(1920, 1080) 60
"91" "" QSize(1920, 1080) 50
"92" "" QSize(1920, 1080) 59.9402
"93" "" QSize(1680, 1050) 59.8833
"94" "" QSize(1600, 900) 60
"95" "" QSize(1280, 1024) 60.0197
"96" "" QSize(1440, 900) 60
"97" "" QSize(1280, 960) 60
"98" "" QSize(1280, 800) 59.9095
"99" "" QSize(1280, 720) 60
EDID Info:
Device ID: "xrandr-BenQ GW2250H-25C01352SL0"
Name: "BenQ GW2250H"
Vendor: ""
Serial: "25C01352SL0"
EISA ID: ""
Hash: "d287c0f02a1aeae356ee91d469bb2f24"
Width: 48
Height: 27
Gamma: 2.2
Red: QQuaternion(scalar:1, vector:(0.638672, 0.347656, 0))
Green: QQuaternion(scalar:1, vector:(0.333984, 0.623047, 0))
Blue: QQuaternion(scalar:1, vector:(0.155273, 0.0478516, 0))
White: QQuaternion(scalar:1, vector:(0.313477, 0.329102, 0))
-----------------------------------------------------
Id: 87
Name: "HDMI-A-1"
Type: "HDMI"
Connected: true
Enabled: true
Priority: 1
Rotation: KScreen::Output::None
Pos: QPoint(1080,0)
MMSize: QSize(477, 268)
FollowPreferredMode: false
Size: QSize(1920, 1080)
Scale: 1
Clones: None
Mode: "90"
Preferred Mode: "90"
Preferred modes: ("90")
Modes:
"102" "" QSize(1024, 768) 60.0038
"103" "" QSize(800, 600) 60.3165
"108" "" QSize(640, 480) 59.9405
"109" "" QSize(1280, 1024) 75.0247
"110" "" QSize(1152, 864) 75
"111" "" QSize(1024, 768) 75.0286
"112" "" QSize(832, 624) 74.5513
"113" "" QSize(800, 600) 75
"114" "" QSize(640, 480) 75
"115" "" QSize(720, 400) 70.0817
"90" "" QSize(1920, 1080) 60
"93" "" QSize(1680, 1050) 59.8833
"94" "" QSize(1600, 900) 60
"95" "" QSize(1280, 1024) 60.0197
"96" "" QSize(1440, 900) 60
"97" "" QSize(1280, 960) 60
"98" "" QSize(1280, 800) 59.9095
"99" "" QSize(1280, 720) 60
EDID Info:
Device ID: "xrandr-BenQ V2220-LBA04079SL0"
Name: "BenQ V2220"
Vendor: ""
Serial: "LBA04079SL0"
EISA ID: ""
Hash: "f79eba891081b0f8473d46b6ec9c75f9"
Width: 48
Height: 27
Gamma: 2.2
Red: QQuaternion(scalar:1, vector:(0.636719, 0.347656, 0))
Green: QQuaternion(scalar:1, vector:(0.333008, 0.605469, 0))
Blue: QQuaternion(scalar:1, vector:(0.148438, 0.0605469, 0))
White: QQuaternion(scalar:1, vector:(0.3125, 0.329102, 0))
-----------------------------------------------------
Id: 88
Name: "DVI-D-0"
Type: "DVI"
Connected: true
Enabled: true
Priority: 2
Rotation: KScreen::Output::None
Pos: QPoint(3000,0)
MMSize: QSize(477, 268)
FollowPreferredMode: false
Size: QSize(1920, 1080)
Scale: 1
Clones: None
Mode: "90"
Preferred Mode: "90"
Preferred modes: ("90")
Modes:
"102" "" QSize(1024, 768) 60.0038
"103" "" QSize(800, 600) 60.3165
"108" "" QSize(640, 480) 59.9405
"109" "" QSize(1280, 1024) 75.0247
"110" "" QSize(1152, 864) 75
"111" "" QSize(1024, 768) 75.0286
"112" "" QSize(832, 624) 74.5513
"113" "" QSize(800, 600) 75
"114" "" QSize(640, 480) 75
"115" "" QSize(720, 400) 70.0817
"90" "" QSize(1920, 1080) 60
"93" "" QSize(1680, 1050) 59.8833
"94" "" QSize(1600, 900) 60
"95" "" QSize(1280, 1024) 60.0197
"96" "" QSize(1440, 900) 60
"97" "" QSize(1280, 960) 60
"98" "" QSize(1280, 800) 59.9095
"99" "" QSize(1280, 720) 60
EDID Info:
Device ID: "xrandr-BenQ V2220-LBA04083SL0"
Name: "BenQ V2220"
Vendor: ""
Serial: "LBA04083SL0"
EISA ID: ""
Hash: "1b956c88a32177db2f82e2fa85156a65"
Width: 48
Height: 27
Gamma: 2.2
Red: QQuaternion(scalar:1, vector:(0.636719, 0.347656, 0))
Green: QQuaternion(scalar:1, vector:(0.333008, 0.605469, 0))
Blue: QQuaternion(scalar:1, vector:(0.148438, 0.0605469, 0))
White: QQuaternion(scalar:1, vector:(0.3125, 0.329102, 0))
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