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Fedora 29/Plasma/KDE hangs on logout

asked 2019-02-25 18:58:52 -0500

CarlS gravatar image

updated 2019-03-02 17:14:38 -0500

ozeszty gravatar image

I recently did a system upgrade to F29 (configured for KDE/Plasma), but now when I try to log out, the screen hangs, not returning me to a logon screen. If I Ctrl-Shift-F2 and log into root, I can killall -u and then kill sddm-helper, and I get the logon screen. This doesn't seem to happen on the laptop that I upgraded the week before.

Does anyone have any pointers? This is really annoying! :-) I'm generally technically competent (just not in this particular area), so you can throw technical stuff at me, and I'm willing to help in any way that I can.

If it helps, this is the system log after my most recent logout attempt:

Feb 25 19:33:02 cegis11 ksmserver-logout-greeter[6145]: file:///usr/share/plasma/look-and-feel/org.fedoraproject.fedora.desktop/contents/components/UserDelegate.qml:31: ReferenceError: model is not defined
Feb 25 19:33:02 cegis11 ksmserver-logout-greeter[6145]: file:///usr/share/plasma/look-and-feel/org.fedoraproject.fedora.desktop/contents/components/UserDelegate.qml:31: ReferenceError: model is not defined
Feb 25 19:33:02 cegis11 ksmserver-logout-greeter[6145]: Empty filename passed to function
Feb 25 19:33:02 cegis11 ksmserver-logout-greeter[6145]: file:///usr/share/plasma/look-and-feel/org.fedoraproject.fedora.desktop/contents/components/UserDelegate.qml:31: ReferenceError: model is not defined
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21585, resource id: 2097267, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22147, resource id: 35651591, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:03 cegis11 plasmashell[5444]: QQmlExpression: Attempted to evaluate an expression in an invalid context
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: Checking for pam module
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: Got pam-login param
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: Waiting for hash on 6-
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: waitingForEnvironment on: 3
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: client connected
Feb 25 19:33:03 cegis11 sddm[1247]: kwalletd5: client disconnected
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22151, resource id: 25165840, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22210, resource id: 29360133, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22269, resource id: 39845895, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:03 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22273, resource id: 27262996, major code: 18 (ChangeProperty), minor code: 0
Feb 25 19:33:04 cegis11 kwin_x11[5440]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22586, resource id: 37748741, major code: 18 (ChangeProperty), minor code ...
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Hi, I fixed log formatting with Ctrl+k.

There's lots of KDE related updates on it's way to stable repositories, so you can give them a try: https://bodhi.fedoraproject.org/users...

Maybe someone from KDE mailing list will be able to help you: https://lists.fedoraproject.org/archi...

Good luck!

ozeszty gravatar imageozeszty ( 2019-03-02 17:23:09 -0500 )edit

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answered 2019-03-04 04:32:07 -0500

Hi, I have the same issue. I have fedora 29 and i wanted to try KDE Plasma + SDDM. I installed them and removed Gnome and GDM. And now, when i try to logout, suspend or hibernate, i have a black screen and just my cursor.

Do you have any leads ?

Thanks,

Kevin

(Sorry if my English is bad, i'm French and i still make some mistakes)

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Asked: 2019-02-25 18:58:52 -0500

Seen: 435 times

Last updated: Mar 04 '19