<![CDATA[QXcbConnection: XCB error]]>Hi,
I use Qt 5.15.2 on Debian XFCE.
When I run the program below warning messages coming.

qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 529, resource id: 8689428, major code: 40 (TranslateCoords), minor code: 0
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 639, resource id: 8689959, major code: 40 (TranslateCoords), minor code: 0
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 5476, resource id: 8710877, major code: 40 (TranslateCoords), minor code: 0
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 6268, resource id: 8715531, major code: 40 (TranslateCoords), minor code: 0

Any idea?

Regards,
Mucip:

]]>https://forum.qt.io/topic/139194/qxcbconnection-xcb-errorRSS for NodeThu, 05 Nov 2026 10:58:25 GMTFri, 09 Sep 2022 14:04:47 GMT60<![CDATA[Reply to QXcbConnection: XCB error on Thu, 15 Aug 2024 23:18:46 GMT]]>I have the same issue. But the bug ticket is closed now, that's sad.

]]>https://forum.qt.io/post/807436https://forum.qt.io/post/807436Thu, 15 Aug 2024 23:18:46 GMT<![CDATA[Reply to QXcbConnection: XCB error on Thu, 18 Apr 2024 19:41:36 GMT]]>@Hobelek hi and welcome to devnet,

What's the point of hiding all the log messages ?

]]>https://forum.qt.io/post/797203https://forum.qt.io/post/797203Thu, 18 Apr 2024 19:41:36 GMT<![CDATA[Reply to QXcbConnection: XCB error on Thu, 18 Apr 2024 03:26:07 GMT]]>export QT_LOGGING_RULES="*=false"

]]>https://forum.qt.io/post/797096https://forum.qt.io/post/797096Thu, 18 Apr 2024 03:26:07 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 19:33:31 GMT]]>Hi,
OK. Thanks.
We must to wait than.

Regards,
Mucip:)

]]>https://forum.qt.io/post/728103https://forum.qt.io/post/728103Fri, 09 Sep 2022 19:33:31 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 19:32:11 GMT]]>Gnome is a desktop manager, your error message comes from the graphical server.

]]>https://forum.qt.io/post/728102https://forum.qt.io/post/728102Fri, 09 Sep 2022 19:32:11 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 19:26:41 GMT]]>Hi,
OK.
I wonder, if I would use GNOME is it be same problem?...

Regards,
Mucip:)

]]>https://forum.qt.io/post/728101https://forum.qt.io/post/728101Fri, 09 Sep 2022 19:26:41 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 19:25:13 GMT]]>Based on the answers in the report, I would say no.

]]>https://forum.qt.io/post/728099https://forum.qt.io/post/728099Fri, 09 Sep 2022 19:25:13 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 18:36:45 GMT]]>Hi,
Yes. I saw this page before. But no solution until now?

Regards,
Mucip:)

]]>https://forum.qt.io/post/728096https://forum.qt.io/post/728096Fri, 09 Sep 2022 18:36:45 GMT<![CDATA[Reply to QXcbConnection: XCB error on Fri, 09 Sep 2022 18:17:57 GMT]]>Hi,

Are you in the same situation as described in this bug report ?

]]>https://forum.qt.io/post/728092https://forum.qt.io/post/728092Fri, 09 Sep 2022 18:17:57 GMT