[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[DeKay]

https://bugs.kde.org/show_bug.cgi?id=402608

--- Comment #5 from DeKay  ---
(In reply to Christoph Feck from comment #4)
> That could be a cable problem.

Definitely not a cable problem.  The time the screen is black is always the
same (somewhere around a second or two), indicative of something crashing and
restarting.  The monitor OSD shows no indication that the hardware has lost its
connection.  Never happens in Windows.  And I can't see getting the errors I'm
getting if it was the cable.

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[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=402608

--- Comment #4 from Christoph Feck  ---
That could be a cable problem.

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[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[DeKay]

https://bugs.kde.org/show_bug.cgi?id=402608

--- Comment #3 from DeKay  ---
The entire screen goes completely blank.  Thanks for asking.  Any ideas?

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[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=402608

--- Comment #2 from Christoph Feck  ---
Does the complete screen go black, or only the desktop and panels?

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[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[DeKay]

https://bugs.kde.org/show_bug.cgi?id=402608

--- Comment #1 from DeKay  ---
Still getting errors with up to date Arch linux eg:

Feb 11 20:52:33 ryzen kwin_x11[933]: qt.qpa.xcb: QXcbConnection: XCB error: 3
(BadWindow), sequence: 13298, resource id: 71303177, major code: 15
(QueryTree), minor code: 0
Feb 11 21:19:24 ryzen kwin_x11[933]: qt.qpa.xcb: QXcbConnection: XCB error: 3
(BadWindow), sequence: 59961, resource id: 62914724, major code: 18
(ChangeProperty), minor code: 0
Feb 11 21:19:24 ryzen kwin_x11[933]: qt.qpa.xcb: QXcbConnection: XCB error: 3
(BadWindow), sequence: 59978, resource id: 33556172, major code: 18
(ChangeProperty), minor code: 0
Feb 11 21:19:29 ryzen kwin_x11[933]: qt.qpa.xcb: QXcbConnection: XCB error: 3
(BadWindow), sequence: 61920, resource id: 65011775, major code: 18
(ChangeProperty), minor code: 0
Feb 11 21:26:34 ryzen plasmashell[937]: qt.qpa.xcb: QXcbConnection: XCB error:
3 (BadWindow), sequence: 49929, resource id: 62914567, major code: 142
(Unknown), minor code: 3
Feb 11 21:26:34 ryzen plasmashell[937]:
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:343:
Unable to assign [undefined] to int
Feb 11 21:26:35 ryzen plasmashell[937]:
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:343:
Unable to assign [undefined] to int
Feb 11 21:26:35 ryzen plasmashell[937]:
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:367:
Unable to assign [undefined] to QString
Feb 11 21:26:35 ryzen plasmashell[937]: qt.qpa.xcb: QXcbConnection: XCB error:
2 (BadValue), sequence: 50128, resource id: 52428817, major code: 142
(Unknown), minor code: 3
Feb 11 21:26:35 ryzen plasmashell[937]: qt.qpa.xcb: QXcbConnection: XCB error:
2 (BadValue), sequence: 50131, resource id: 69206023, major code: 142
(Unknown), minor code: 3

Is there anything I can do to help debug this?

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[plasmashell] [Bug 402608] Screen occasionally goes black for a second or two before coming back

[Nate Graham]

https://bugs.kde.org/show_bug.cgi?id=402608

Nate Graham  changed:

   What|Removed |Added

 CC||n...@kde.org

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