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

Antonis Kanouras antonis+launchpad at metadosis.gr
Tue May 12 14:10:53 UTC 2015


Re: the impact, I guess it affects users on laptops that regularly
(dis)connect external screens (eg. using same laptop at work & home or
connecting the laptop to a TV to watch a movie) without shutting down
the machine. From the few (<10) Kubuntu 15.04 installations I can be
blamed for, I'm the only one who noticed the bug even though I managed
to reproduce it on all of them.

Anyway, after reading the qtbugs and trying to cherry-pick a few
relevant upstream commits, I think Qt 5.4.1 is a lost cause for this bug
at this point, so feel free to postpone/cancel this SRU.

As my next steps, I'll try Fedora, and also 5.4.2 & 5.5 on Vivid & Wily
to see if I can reproduce it. Will take a few days however. :/

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Title:
  Qt5 applications crash when switching screens

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