Expected Behavior The window closes Current Behavior I can only close the window with the X at top right. Steps to Reproduce (for bugs) Launch config-lxqt, open "Date and time" (Date et heure in French) Click on "OK button or "Annuler" (Cancel) button, there is no action. I did not identify which LXQt 2.0.0 component provides this window.
Upstream says that this is not reproducible. https://github.com/lxqt/lxqt/issues/2576
I found that it is lxqt-admin-time command: lxqt-admin-time qt.core.qobject.connect: QObject::connect: signal not found in TimeAdminDialog qt.core.qobject.connect: QObject::connect: signal not found in TimeAdminDialog qt.core.qobject.connect: QObject::connect: signal not found in TimeAdminDialog These errors reported are possible in link with the bad behavior. Possibly this report can give an explanation: https://bugreports.qt.io/browse/QTBUG-115731 @wally what do you think?
CC: (none) => geiger.david68210, jani.valimaa
That link looks just the same issue. "it only occurs if the following is set: set (CMAKE_INTERPROCEDURAL_OPTIMIZATION True) This enables link time optimization in the compiler if it is supported. If I remove this, signals work properly." Do we know if this variable is set?
Guygoye found that pcmanfm-qt has the same problem. In journal, I get a lot of: pcmanfm-qt[2475]: qt.core.qobject.connect: QObject::connect: signal not found in Fm::Folder
I have rebuilt pcmanfm-qt, lxqt-admin and libfm-qt. I would like a confirmation that this is now OK.
Yves, you have been handling this - and thak you for all your work; so may as well assign it to you. No point in leaving it with Bugsquad. My comment 3 remains unanswered; perhaps it was irrelevant.
Assignee: bugsquad => yvesbrungard
(In reply to Lewis Smith from comment #6) > My comment 3 remains unanswered; perhaps it was irrelevant. I presume that compilation options have been changed between first and second builds. I don't think that we have to try to apply the parameter you cited. Now lxqt-admin is OK, confirmed by Guygoye. He caught another problem that in pcmanfm-qt, computer:/// links triggers an error (Operation not permitted).