[Bug 1450137] Re: Qt5 applications crash when switching screens

Harald Sitter sitter.harald at gmail.com
Mon May 11 15:34:11 UTC 2015


Tried it, doesn't fix plasmashell exploding (not in the particular test case presented anyway). A bit of research suggests that this type of issue has multiple causes and is in fact only fixed by a combination of multiple commits (see the code review tabs on the bug reports below).
The last bug in particular seems to carry the majority of relevant patches.

https://bugreports.qt.io/browse/QTBUG-32973
https://bugreports.qt.io/browse/QTBUG-32681
https://bugreports.qt.io/browse/QTBUG-42985

I am not sure how to proceed on this. The additional patches seem to
only affect qxcb such that they could only regress !phone apps (e.g.
kubuntu-desktop). They are however numerous making this more work and
more likely to cause regressions in other parts.

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Title:
  Qt5 applications crash when switching screens

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