qtbase-opensource-src (5.5.1+dfsg-6ubuntu3) xenial; urgency=medium
* debian/patches/enable-tests.patch:
- Replace the non-DFSG-free RFC files with public domain content.
- Adjust tests to the new files.
(LP: #1522442)
* debian/copyright: mention the replacement.
* Switch to opt-in for architectures to run tests on.
-- Timo Jyrinki <timo-jyri...@ubuntu.com> Mon, 07 Dec 2015 14:02:11
+0000
qtbase-opensource-src (5.5.1+dfsg-6ubuntu2) xenial; urgency=high
* Skip largefile test on s390x too, in addition to amd64.
* Make tests to keep going till the end with -k.
-- Dimitri John Ledkov <x...@ubuntu.com> Fri, 04 Dec 2015 16:54:28
+0000
qtbase-opensource-src (5.5.1+dfsg-6ubuntu1) xenial; urgency=medium
* New upstream release. (LP: #1437206) (LP: #1450137) (LP: #1474313)
(LP: #1470700) (LP: #1504631) (LP: #1423659) (LP: #1474775) (LP: #1508945)
* Replace load_testability_from_env_var.patch with upstreamed
Add-environment-variable-support-for-testability-lib.patch
* Drop patches in upstream:
- Correct-typo-in-the-Gujarati-openType-identififer.patch
* Rebase enable-tests.patch. Disable one failing QtWidgets test.
* Build depend on GStreamer 1.0 and add a configure option for it.
* Update symbols.
* Mark/unmark private symbols.
* Replace two Ubuntu patches with upstreamed patches:
- Drop disable-generic-plugin-when-others-available.patch, replace with
Add-an-option-to-skip-the-generic-bearer-engine.patch
- Drop qopenglframebufferobject_powervrworkaround.patch, replace with
Blacklist-PowerVR-Rogue-G6200-v1.3-from-supporting-B.patch
* debian/patches/Make-sure-networkAccessibilityChanged-is-emitted.patch:
- Include a network fix from Qt 5.5 branch (merged after 5.5.1)
(LP: #1470700)
* debian/patches/Use-Node-name-if-Node-logicalModuleName-is-empty-for.patch:
- Fix a qdoc issue (LP: #1447182)
* Remove disable_overlay_scrollbars.diff as overlay scrollbars were dropped.
* debian/patches/Prefer-QT_PLUGIN_PATH-over-compiled-in-paths.patch:
- Backport. Prefer QT_PLUGIN_PATH over compiled-in paths (LP: #1519927)
* debian/patches/Fix-crash-on-exit-caused-by-QStringLiterals.patch
- Backport. Fix a crasher on exit (LP: #1436973)
* Replace our workaround for font rendering with new backported upstream
patches:
- Add debian/patches/Fix-falsely-reported-style-for-fallback-font.patch
- Add
debian/patches/Remove-historical-4-padding-in-QFontEngine-alphaMapF.patch
- Remove debian/patches/enable_fonts_always_smoothly.patch
(LP: #1475205)
-- Timo Jyrinki <timo-jyri...@ubuntu.com> Tue, 01 Dec 2015 06:16:35
+0000
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to qtdeclarative-opensource-
src in Ubuntu.
https://bugs.launchpad.net/bugs/1450137
Title:
Qt5 applications crash when switching screens
Status in qtdeclarative-opensource-src package in Ubuntu:
Fix Released
Status in qtdeclarative-opensource-src source package in Wily:
Fix Released
Bug description:
# Impact
When switching screens (e. g. when putting the laptop onto the docking
station the notebook screen is turned off and the external one is turned on)
Qt5 applications (including plasmashell) quite often crash.
# Test Case
* Have two screens. One plugged-in one not
* Run plasma 5
* Plug-in second screen and wait 10 seconds
* Unplug and wait 10 seconds
* Plug-in and wait 10 seconds
* Unplug and wait 10 seconds
* ...
# Regression Potential
Worst case scenario an application using qquickscreen would slow down because
of erroneous screen change singals being emitted too often per second. This
would however only reveal a lower level issue in the foundations that
ultimately needs to be fixed anyway.
# Other Info
The upstream code review [1] explains the issue and solution pretty well.
https://codereview.qt-project.org/#/c/111100/
--------- original report ---------------
When switching screens (e. g. when putting the laptop onto the docking
station the notebook screen is turned off and the external one is
turned on) Qt5 applications (including plasmashell) quite often crash.
This makes my laptop unusable, since I do that very frequently.
The problem has already been described here:
https://bugs.kde.org/show_bug.cgi?id=341497
Apparently it is fixed in Qt 5.5
I am running Kubuntu 15.04 64bit and libqt5gui5 5.4.1+dfsg-2ubuntu4.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1450137/+subscriptions
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