[Ubuntu-sdk-bugs] [Bug 2059819] Re: Regression: Jammy to Noble, right clicking on some icons shows dropdown on left side of screen

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src -
5.15.13+dfsg-4ubuntu1

---
qtbase-opensource-src (5.15.13+dfsg-4ubuntu1) oracular; urgency=medium

  * Merge with Debian unstable, remaining change:
- Force -D_FORTIFY_SOURCE=2 to avoid Qt/KDE apps crashing on start.

qtbase-opensource-src (5.15.13+dfsg-4) unstable; urgency=medium

  * Backport upstream patch to fix qfutureinterface.h for GCC 14
(closes: #1075430).
  * Backport three upstream patches to improve D-Bus tray integration,
in particular on non-X11 desktops (LP: #2059819).
  * Update symbols files for GCC 14.

qtbase-opensource-src (5.15.13+dfsg-3) unstable; urgency=medium

  * Backport upstream patch to delay any communication until encrypted() can
be responded to (CVE-2024-39936, closes: #1076293).
  * Populate ${libssl:Depends} properly for libqt5network5t64.

qtbase-opensource-src (5.15.13+dfsg-2) unstable; urgency=medium

  * Upload to unstable.

  [ Lisandro Damián Nicanor Pérez Meyer ]
  * Remove myself from Uploaders.

 -- Dmitry Shachnev   Fri, 26 Jul 2024 14:47:52
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Confirmed => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-39936

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https://bugs.launchpad.net/bugs/2059819

Title:
  Regression: Jammy to Noble, right clicking on some icons shows
  dropdown on left side of screen

Status in Ubuntu AppIndicators:
  Fix Released
Status in gnome-shell package in Ubuntu:
  In Progress
Status in gnome-shell-extension-appindicator package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Noble:
  New
Status in gnome-shell-extension-appindicator source package in Noble:
  Fix Released
Status in qtbase-opensource-src source package in Noble:
  New

Bug description:
  [ Impact ]

  In ubuntu jammy and previous releases, right clicking on appindicator
  icons brings up the menu below the appindicator with appropriate gnome
  theming. In ubuntu noble, right clicking on some appindicator icons
  (example: barrier) results in the menu appearing on the left side of
  the screen without proper theming.

  See attached image.

  [ Test case ]

  Note: this only tests the appindicator-side that may have lead to
  "activating" the application, it's not something that will fix the
  applications issues that is a QT bug.

  1. Start a QT application with indicator
 (after gnome-shell has started; e.g. clementine, barrier...)
  2. The applindicator menu with shell theme should appear
  3. No activation happens on the application (e.g. the window is not opened)

  [ Regression potential ]

  Mouse events aren't properly exposed to the indicators

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[Ubuntu-sdk-bugs] [Bug 1876237] Re: QDesktopServices::openUrl() fails when called on local files from within a snap

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.9+dfsg-2

---
qtbase-opensource-src (5.15.9+dfsg-2) experimental; urgency=medium

  * Bump years for 3rdparty copyright.
  * Backport upstream patch to stop using O_PATH in OpenFile portal
(LP: #1876237).
  * Add a patch to fix capitalization error in auto-generated qdbusmacros.h
include (LP: #2016703).
  * Make qtbase5-private-dev suggest packages providing includes which are
used by some of its headers (closes: #1034830).

 -- Dmitry Shachnev   Sat, 13 May 2023 18:27:14
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1876237

Title:
  QDesktopServices::openUrl() fails when called on local files from
  within a snap

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  This is something we might want to fix to help people who build snaps
  based on Focal's Qt.

  The QGenericUnixServices implementation of openUrl() passes an O_PATH
  file descriptor to xdg-desktop-portal when it detects it is running
  under snap confinement.  This is rejected because xdg-desktop-portal
  expects an O_RDONLY file descriptor, leading to the operation failing.
  More details are available in the upstream bug report I filed:

  https://bugreports.qt.io/browse/QTBUG-83939

  This originated from a report on the Snapcraft forum here:

  https://forum.snapcraft.io/t/xdg-open-or-gvfs-open-qdesktopservices-
  openurl-file-somelocation-file-txt-wont-open-the-file/16824?u=jamesh

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[Ubuntu-sdk-bugs] [Bug 2016703] Re: qbusmacros.h fails to compile: wrong case on case-sensitive include

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.9+dfsg-2

---
qtbase-opensource-src (5.15.9+dfsg-2) experimental; urgency=medium

  * Bump years for 3rdparty copyright.
  * Backport upstream patch to stop using O_PATH in OpenFile portal
(LP: #1876237).
  * Add a patch to fix capitalization error in auto-generated qdbusmacros.h
include (LP: #2016703).
  * Make qtbase5-private-dev suggest packages providing includes which are
used by some of its headers (closes: #1034830).

 -- Dmitry Shachnev   Sat, 13 May 2023 18:27:14
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/2016703

Title:
  qbusmacros.h fails to compile: wrong case on case-sensitive include

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  /usr/include/arm-linux-gnueabihf/qt5/QtDBus/qdbusmacros.h in
  qtbase5-dev cannot compile:

  /usr/include/arm-linux-gnueabihf/qt5/QtDBus/qdbusmacros.h:8:10: fatal error: 
QtDbus/qtdbusglobal.h: No such file or directory
  8 | #include 
|  ^~~
  compilation terminated.

  
  The correct filename is , not .

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[Ubuntu-sdk-bugs] [Bug 2002450] [NEW] QT applications don't respect environment or mouse cursor

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Using Ubuntu 22.04 (very recent fresh installation)

QT applications use X11 by default instead of Wayland. This leads to
incomplete menus and all sorts of graphical glitches. The workaround is
to add export QT_QPA_PLATFORM=wayland to .profile. As for the mouse
cursor, they don't use the current mouse cursor size (which is instead
huge). A google search of "mouse cursor too big on Ubuntu" yields quite
a few results, signalizing that the issue affects multiple users. A
workaround is to add export XCURSOR_SIZE="$(gsettings get
org.gnome.desktop.interface cursor-size)" to .profile. The mouse cursor
theme is also not respected. Instead, a white mouse cursor is what I see
in QT applications. A workaround is to add export XCURSOR_THEME=Yaru to
.profile (export XCURSOR_THEME="$(gsettings get
org.gnome.desktop.interface cursor-theme)" doesn't work, even though
executing gsettings get org.gnome.desktop.interface cursor-theme in the
terminal returns 'Yaru'). Trying to investigate the matter as to why
this happens, I found at least something relevant regarding the mouse
cursor theme: the file x-cursor-theme in etc/alternatives had the lines

[Icon Theme]
Inherits=DMZ-White

which is strange because the default mouse cursor theme is Yaru nowadays
and not DMZ-White. However, DMZ-White seems to have been the default in
the past (I might be wrong on this), suggesting that those lines are a
relic of older Ubuntu versions. Changing the above DMZ-White to Yaru
(and deleting the corresponding line in .profile) solves the issue as
well (presumably now for all users on this machine).

These commands, or an equivalent configuration, should be the default
(it's not clear why QT applications are not supposed to use the default
environment). Regarding mouse cursor I would also add: when opening a QT
application without having done any of the above, the mouse cursor
doesn't change. It only happens when the app is made to run using
Wayland that the mouse cursor changes. The right top buttons of the
window (close, maximize, minimize) also change to a different, "retro"
design with Wayland (not with X11, despite all the other glitches),
which is clearly not Yaru or even Adwaita.

A standard Ubuntu installation, even though it comes with GNOME, should
expect users to install QT based applications at some point. They should
use Wayland and use the default mouse cursor size and theme with no
manual intervention by the user.

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
QT applications don't respect environment or mouse cursor
https://bugs.launchpad.net/bugs/2002450
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[Ubuntu-sdk-bugs] [Bug 1698755] Re: package libqt5gui5:amd64 5.5.1+dfsg-16ubuntu7.5 failed to install/upgrade: package libqt5gui5:amd64 is not ready for configuration cannot configure (current status

[Launchpad Bug Tracker]

[Expired for qtbase-opensource-src (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Incomplete => Expired

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Title:
  package libqt5gui5:amd64 5.5.1+dfsg-16ubuntu7.5 failed to
  install/upgrade: package libqt5gui5:amd64 is not ready for
  configuration  cannot configure (current status 'half-installed')

Status in qtbase-opensource-src package in Ubuntu:
  Expired

Bug description:
  0.8.9-0ubuntu0.16.04.1

* Backport to xenial.
  - Fixes API connectivitity issues (LP: #1688056)

  0.8.9-1

* New upstream release.

  0.8.8-1

[ Mateusz Łukasik ]
* New upstream release. 
  - Drop 01_update-yr.no-url.patch -- included upstream.

  0.8.7-3

* debian/patches:
  - fix obvious typo in 01_update-yr.no-url.

  0.8.7-2

* debian/patches:
  - 01_update-yr.no-url added, update API url for Yr.no serice.

  0.8.7-1

[ Mateusz Łukasik ]
* New upstream release. (Closes: #774101)
   * debian/control:
  - Bump standards version to 3.9.8.
  - Use secured link for Vcs-Browser.
* debian/watch:
  - Bump to version 4.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: libqt5gui5:amd64 5.5.1+dfsg-16ubuntu7.5
  ProcVersionSignature: Ubuntu 4.8.0-54.57~16.04.1-generic 4.8.17
  Uname: Linux 4.8.0-54-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  Date: Mon Jun 19 10:06:12 2017
  DuplicateSignature:
   package:libqt5gui5:amd64:5.5.1+dfsg-16ubuntu7.5
   Setting up libcapnp-0.5.3:amd64 (0.5.3-2ubuntu1) ...
   dpkg: error processing package libqt5gui5:amd64 (--configure):
package libqt5gui5:amd64 is not ready for configuration
  ErrorMessage: package libqt5gui5:amd64 is not ready for configuration  cannot 
configure (current status 'half-installed')
  InstallationDate: Installed on 2017-03-26 (84 days ago)
  InstallationMedia: Xubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.2
   apt  1.2.20
  SourcePackage: qtbase-opensource-src
  Title: package libqt5gui5:amd64 5.5.1+dfsg-16ubuntu7.5 failed to 
install/upgrade: package libqt5gui5:amd64 is not ready for configuration  
cannot configure (current status 'half-installed')
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src -
5.15.3+dfsg-2ubuntu0.2

---
qtbase-opensource-src (5.15.3+dfsg-2ubuntu0.2) jammy; urgency=medium

  * Add a patch to update signature of SSL_CTX_set_options for OpenSSL 3
(LP: #1981807). Thanks Michael Saxl!

 -- Dmitry Shachnev   Wed, 10 Aug 2022 11:37:53
+0300

** Changed in: qtbase-opensource-src (Ubuntu Jammy)
   Status: Fix Committed => Fix Released

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Title:
  qt5-network openssl3 armhf does not support tls1.3

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Jammy:
  Fix Released

Bug description:
  [Impact]

  Qt 5 Network library does not use TLS 1.3 on armhf, and falls back to
  less secure protocols.

  [Test Plan]

  1. Create test.cpp with the following contents:

  #include 
  #include 
  #include 
  #include 

  int main(int argc, char **argv) {
  QCoreApplication app(argc, argv);
  QSslSocket s;
  QSslConfiguration cfg = s.sslConfiguration();
  cfg.setProtocol(QSsl::TlsV1_3OrLater);
  s.setSslConfiguration(cfg);
  s.connectToHostEncrypted("www.ubuntu.com", 443);
  s.waitForConnected();
  qDebug() << s.sessionProtocol();
  return 0;
  }

  2. Create test.pro with the following contents:

  CONFIG += debug warn_all
  QT = core network
  SOURCES = test.cpp

  3. Install qtbase5-dev package.

  4. Compile using `qmake && make`.

  5. Run the generated ./test executable. It should print 15, not -1.

  [Where problems could occur]

  It is unlikely to cause issues on 64-bit platforms because long and
  uint64_t are both 64 bits long. On armhf potential problems may be
  related to availability of other protocols.

  [Original Description]

  lsb_release
  Description:Ubuntu 22.04 LTS
  Release:22.04

  libqt5network5/jammy,now 5.15.3+dfsg-2 armhf
  libssl3/jammy-updates,jammy-security,now 3.0.2-0ubuntu1.6 armhf

  the qt5 armhf version shipped with ubuntu jammy has a regression in
  tls1.3 support (simply missing in runtime).

  openssl supports tls1.3, so the underlying library works.
  x86_64 is obviously not affected
  the short sample applications writes -1 on armhf, 15 on x86_64 (unknown 
protocol vs tls1.3)

  QSslSocket* s = new QSslSocket();
  QSslConfiguration cfg = s->sslConfiguration();
  cfg.setProtocol(QSsl::TlsV1_3OrLater);
  s->setSslConfiguration(cfg);
  s->connectToHostEncrypted("tls13-enabled.server",443);
  s->waitForConnected();
  printf("%d\n",s->sessionProtocol());

  marking it as security since the most secure tls protocol is not used
  on some platforms

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[Ubuntu-sdk-bugs] [Bug 1986936] [NEW] No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the corresponding :i386 packages

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

While trying to link against corresponding libraries to get i386 executable 
like that:
> g++ -m32 -o filename . -lQt5Widgets -lQt5Gui -lQt5Core ...

I get the following errors:

> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Widgets.so 
> when searching for -lQt5Widgets   
>   
> /usr/bin/ld: cannot find -lQt5Widgets: No such file or directory  
>   
>   
> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Widgets.so 
> when searching for -lQt5Widgets   
>   
> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Gui.so 
> when searching for -lQt5Gui   
>   
> /usr/bin/ld: cannot find -lQt5Gui: No such file or directory  
>   
>   
> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Gui.so 
> when searching for -lQt5Gui   
>   
> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Core.so 
> when searching for -lQt5Core  
>  
> /usr/bin/ld: cannot find -lQt5Core: No such file or directory 
>   
>   
> /usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/libQt5Core.so 
> when searching for -lQt5Core 

despite corresponging packages are installed (libqt5gui5:i386 and same
for widgets and core).

Inspection of /usr/lib/i386-linux-gnu/ reveals that there is no symlinks
named exactly libQt5Core.so (and same for two other libs).

Adding those symlinks by hand completely solves the problem.

I believe however that those symlinks must be installed by corresponding
.debs.

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: bot-comment i386 qt5
-- 
No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the 
corresponding :i386 packages
https://bugs.launchpad.net/bugs/1986936
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[Ubuntu-sdk-bugs] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.4+dfsg-5

---
qtbase-opensource-src (5.15.4+dfsg-5) unstable; urgency=medium

  * Add a patch to update signature of SSL_CTX_set_options for OpenSSL 3
(LP: #1981807). Thanks Michael Saxl!

 -- Dmitry Shachnev   Sun, 07 Aug 2022 16:56:40
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1981807

Title:
  qt5-network openssl3 armhf does not support tls1.3

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  lsb_release
  Description:Ubuntu 22.04 LTS
  Release:22.04

  libqt5network5/jammy,now 5.15.3+dfsg-2 armhf
  libssl3/jammy-updates,jammy-security,now 3.0.2-0ubuntu1.6 armhf

  the qt5 armhf version shipped with ubuntu jammy has a regression in
  tls1.3 support (simply missing in runtime).

  openssl supports tls1.3, so the underlying library works.
  x86_64 is obviously not affected
  the short sample applications writes -1 on armhf, 15 on x86_64 (unknown 
protocol vs tls1.3)

  QSslSocket* s = new QSslSocket();
  QSslConfiguration cfg = s->sslConfiguration();
  cfg.setProtocol(QSsl::TlsV1_3OrLater);
  s->setSslConfiguration(cfg);
  s->connectToHostEncrypted("tls13-enabled.server",443);
  s->waitForConnected();
  printf("%d\n",s->sessionProtocol());

  marking it as security since the most secure tls protocol is not used
  on some platforms

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[Ubuntu-sdk-bugs] [Bug 1980210] Re: [SRU] Unable download from store.kde.org with error "invalid number of concurrent streams"

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src -
5.15.3+dfsg-2ubuntu0.1

---
qtbase-opensource-src (5.15.3+dfsg-2ubuntu0.1) jammy; urgency=medium

  * Backport upstream patch to remove limit on the number of HTTP/2 streams.
Fixes https://bugs.kde.org/455540. (LP: #1980210)

 -- Rik Mills   Sat, 18 Jun 2022 14:22:24 +0100

** Changed in: qtbase-opensource-src (Ubuntu Jammy)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1980210

Title:
  [SRU] Unable download from store.kde.org with error "invalid number of
  concurrent streams"

Status in qtbase-opensource-src package in Ubuntu:
  Triaged
Status in qtbase-opensource-src source package in Jammy:
  Fix Released

Bug description:
  Version: 5.15.3+dfsg-2
  Release: Jammy 22.04

  In KDE systemsettings or Discover, trying to download new plasma
  themes or similar assets from store.kde.org results in an error
  dialogue stating "invalid number of concurrent streams".

  KDE Bug: https://bugs.kde.org/show_bug.cgi?id=455540

  Fixed in KDE Qt patch collection with:
  
https://invent.kde.org/qt/qt/qtbase/-/commit/ec68c541a72bde122a1ab5ba89f41b58c370537f

  Fixed in Kinetic with: https://launchpad.net/ubuntu/+source/qtbase-
  opensource-src/5.15.4+dfsg-3ubuntu1

  Also fixed in Debian experimental as part on the planned Qt 5.15.5
  transition: https://metadata.ftp-
  master.debian.org/changelogs//main/q/qtbase-opensource-src/qtbase-
  opensource-src_5.15.5+dfsg-2_changelog

  The update has also been shipped to our updates and backports PPA, and
  confirmed to be working by users.

  [Impact]

   * Users are unable to download new assets from store.kde.org. This is
  an important feature for users to be able to easily and safely
  customise their systems.

  [Test Plan]

   * Confirm that you can reproduce the bug with the unpatched Qtbase in the 
main archive.
   * Apply the update and test.
   * Confirm that assets now download without error.
   * Check a selection of other Qt based applications that access the internet 
to confirm as mush as is practical that there are not adverse consequences to 
the update.

  [Where problems could occur]

   * We are changing somewhat how Qt responds to these http requests, so
  some testing of other Qt based applications is desirable.

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[Ubuntu-sdk-bugs] [Bug 1968074] Re: moc fails to parse include inside enum

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.3+dfsg-2

---
qtbase-opensource-src (5.15.3+dfsg-2) experimental; urgency=medium

  [ Andrea Pappacoda ]
  * Backport upstream patch to fix qtconcurrentthreadengine.h with GCC 11.
- Closes: #1008391

  [ Dmitry Shachnev ]
  * Backport upstream patch to fix parsing include inside enum (LP: #1968074).

 -- Dmitry Shachnev   Thu, 07 Apr 2022 18:50:52
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1968074

Title:
  moc fails to parse include inside enum

Status in gudhi package in Ubuntu:
  New
Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  Seen while trying to rebuild gudhi against qtbase5-dev/ 5.15.3+dfsg-1
  :

  AutoMoc subprocess error
  
  The moc process failed to compile
  "SRC:/src/GudhUI/gui/MainWindow.cpp"
  into
  "SRC:/build/userversion/src/GudhUI/GudhUI_autogen/include/MainWindow.moc"
  included by
  "SRC:/src/GudhUI/gui/MainWindow.cpp"

  ...

  Output
  --
  usr/include/tbb/tbb_profiling.:29: Parse error at 
"/usr/include/tbb/internal/_tbb_strings.h"

  Previous builds against qtbase5-dev/5.15.2+dfsg-15 were successful [1].
  I found an upstream bug [2] with the same error, although the versions differ.
  I also found similar bug [3] that is reported to be fixed in 5.15.6.

  [1] https://launchpad.net/ubuntu/+source/gudhi/3.5.0+dfsg-1ubuntu1
  [2] https://bugreports.qt.io/browse/QTBUG-94790
  [3] https://bugreports.qt.io/browse/QTBUG-80990

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1960268] [NEW] SSL handshake failed - VPN SSL broken in 22.04

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I'm trying to connect with global protect VPN but fails at login with:

SSL handshake failed
Failed to load URL https://...
QtNetwork Error 6

Another VPN client does work but the rdp connection to a remote server fails 
with:
  
transport_connect_tls:freerdp_set_last_error_ex ERRCONNECT_TLS_CONNECT_FAILED

** Affects: qtwebkit-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: 22.04 bot-comment
-- 
SSL handshake failed - VPN SSL broken in 22.04
https://bugs.launchpad.net/bugs/1960268
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtwebkit-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1955820] [NEW] Arabic Text under scrolled by one character is not connected with other word characters

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Hello,

All Text with alt action _ are not connected.

You can add 'ـ' after some characters , this will keep small space but will not 
effect of reading.
Or under scrolled character viewing when press Alt only.

Err Examples in command buttons text:

حسناً viewed as ح سناً
موافق viewed as م وافق


Arabic Firefox is not have this problem. (ملف viewed as ملف)
In Arabic Kate (or other KDE application) text menu ملف viewed as م لف

This problem in all Alt under scrolled Arabic Text in almost all KDE
Applications. Arabic Firefox is not have like this bug.

This bug is in Kubuntu Groovy 20.10 too.
This bug will not accepted by almost Arabic users.

Thank you

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu1
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu74
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: KDE
Date: Mon Dec 27 15:25:07 2021
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef] (prog-if 
00 [VGA controller])
   Subsystem: VMware VirtualBox Graphics Adapter [15ad:0405]
InstallationDate: Installed on 2021-12-26 (1 days ago)
InstallationMedia: Kubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211226)
Lsusb:
 Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Lsusb-t:
 /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/12p, 12M
 |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
MachineType: innotek GmbH VirtualBox
ProcEnviron:
 LANGUAGE=ar_SA:ar
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=ar_SA.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-19-generic 
root=UUID=db743c87-a1e6-4345-a978-33c5cd5a65ec ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:sku:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.107-8ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20200714-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug has-workaround jammy kubuntu regression 
single-occurrence ubuntu
-- 
Arabic Text under scrolled by one character is not connected with other word 
characters
https://bugs.launchpad.net/bugs/1955820
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtbase-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1951470] Re: webkit javascript segmentation fault

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha4-12ubuntu0.21.04.1

---
qtwebkit-opensource-src (5.212.0~alpha4-12ubuntu0.21.04.1) hirsute; 
urgency=medium

  * d/p/webkit-javascript-s390x-segmentation-fault-fix.patch:
WebKit Javascript big endian/s390x segmentation-fault fix
(LP: #1951470)

 -- Frank Heimes   Thu, 25 Nov 2021 08:32:14
+0100

** Changed in: qtwebkit-opensource-src (Ubuntu Impish)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1951470

Title:
  webkit javascript segmentation fault

Status in Ubuntu on IBM z Systems:
  Fix Committed
Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released
Status in qtwebkit-opensource-src source package in Focal:
  Fix Released
Status in qtwebkit-opensource-src source package in Hirsute:
  Fix Released
Status in qtwebkit-opensource-src source package in Impish:
  Fix Released
Status in qtwebkit-opensource-src source package in Jammy:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]

   * WebKit Javascript engine is causing a segmentation fault on big
  endian (s390x) systems.

   * This happens for example when transferring an html to a pdf file
  using wkhtmltopdf.

   * The fix is relatively simple with changing loadisFromInstruction to 
loadpFromInstruction
 in macro getProperty(slow), which solves this unpleasant situation.

   * The JIT ocde is 32bit (even on 64bit systems),
 hence is crucial to make sure the lower part of a 64bit value is taken on 
big endian systems.

  [Test Plan]

   * Testing is very straight forward by following these steps:

   * install the following packages (incl. their dependencies):
 $ sudo apt install libqt5webkit5 wkhtmltopdf

   * create an html file like this:
 $ vi index.html
 $ cat index.html
 
 
   
   
 
   
 
   
 

   * create a JavaScript file like this:
 $ vi min.js
 $ cat min.js
 var i = Math.max

   * call wkhtmltopdf to process the local files:
 $ wkhtmltopdf --enable-local-file-access index.html test.pdf

   * if it's broken one gets this output:
 Loading page (1/2)
 Segmentation fault (core dumped) ] 50%
 and no pdf file was generated:
 $ ls *.pdf
 ls: cannot access '*.pdf': No such file or directory

   * in case it's fixed one gets this output:
 Loading page (1/2)
 Printing pages (2/2)   
 Done   
 and a pdf file was generated and in placed in the current directory (with 
more than 0 bytes size):
 $ ls -l ./*.pdf
 -rw-rw-r-- 1 ubuntu ubuntu 1339 Nov 24 11:48 ./test.pdf

  [Where problems could occur]

   * While this issue only affects big endian systems (like s390x),
 a bad fix may have an impact on little endian systems, too
 for example in case the wrong function got used in the macro.

   * But loadpFromInstruction is known to work for LE and BE systems;

   * and on top cross-architecture builds were done:
 https://launchpad.net/~fheimes/+archive/ubuntu/lp1951470

   * and tested on s390x (if the fix works) and on non-s390x (regression
  testing).

   * The changes are otherwise very limited, just:
 macro getProperty(slow)
 -loadisFromInstruction(6, t1)
 +loadpFromInstruction(6, t1)
 hence I think there is not much more to say.

  [Other Info]
   
   * The maintainer of the Debian packages (Dmitry Shachnev)
 is going to add this to the Debian package, too.

   * This issue affects Ubuntu jammy, impish, hirsute and focal - SRUs
  are ongoing.

   * The issue does not occur with the very latest upstream version anymore,
 and was fixed in a similar way as part of a commit
 that fixes numerous other CLoop issues on top:
 "Fix all CLoop JSC test failures (including some LLInt bugs due to recent 
bytecode format change)."
 commit 3fdde71c7d95d758a61fcbc4c58168616794c102

  __

  == Comment: #0 - Andreas Krebbel  - 2021-11-15 
09:29:44 ==
  ---Problem Description---
  Segmentation fault from WebKit Javascript engine

  Contact Information = andreas.kreb...@de.ibm.com

  ---uname output---
  Linux 193438490afd 5.8.15-301.fc33.s390x #1 SMP Thu Oct 15 15:55:57 UTC 2020 
s390x s390x s390x GNU/Linux

  Machine Type = IBM Z

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   index.html:
  
  
    
    

    
  
    
  

  min.js:
  var i = Math.max

  wkhtmltopdf index.html test.pdf
  QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
  Loading page (1/2)
  Segmentation fault (core dumped) ] 17%

  Userspace tool common name: wkhtmltopdf

  The userspace tool has the foll

[Ubuntu-sdk-bugs] [Bug 1951470] Re: webkit javascript segmentation fault

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha4-1ubuntu2.1

---
qtwebkit-opensource-src (5.212.0~alpha4-1ubuntu2.1) focal; urgency=medium

  * d/p/webkit-javascript-s390x-segmentation-fault-fix.patch:
WebKit Javascript big endian/s390x segmentation-fault fix
(LP: #1951470)

 -- Frank Heimes   Thu, 25 Nov 2021 18:16:30
+0100

** Changed in: qtwebkit-opensource-src (Ubuntu Focal)
   Status: Fix Committed => Fix Released

** Changed in: qtwebkit-opensource-src (Ubuntu Hirsute)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to qtwebkit-opensource-src in
Ubuntu.
https://bugs.launchpad.net/bugs/1951470

Title:
  webkit javascript segmentation fault

Status in Ubuntu on IBM z Systems:
  Fix Committed
Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released
Status in qtwebkit-opensource-src source package in Focal:
  Fix Released
Status in qtwebkit-opensource-src source package in Hirsute:
  Fix Released
Status in qtwebkit-opensource-src source package in Impish:
  Fix Released
Status in qtwebkit-opensource-src source package in Jammy:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]

   * WebKit Javascript engine is causing a segmentation fault on big
  endian (s390x) systems.

   * This happens for example when transferring an html to a pdf file
  using wkhtmltopdf.

   * The fix is relatively simple with changing loadisFromInstruction to 
loadpFromInstruction
 in macro getProperty(slow), which solves this unpleasant situation.

   * The JIT ocde is 32bit (even on 64bit systems),
 hence is crucial to make sure the lower part of a 64bit value is taken on 
big endian systems.

  [Test Plan]

   * Testing is very straight forward by following these steps:

   * install the following packages (incl. their dependencies):
 $ sudo apt install libqt5webkit5 wkhtmltopdf

   * create an html file like this:
 $ vi index.html
 $ cat index.html
 
 
   
   
 
   
 
   
 

   * create a JavaScript file like this:
 $ vi min.js
 $ cat min.js
 var i = Math.max

   * call wkhtmltopdf to process the local files:
 $ wkhtmltopdf --enable-local-file-access index.html test.pdf

   * if it's broken one gets this output:
 Loading page (1/2)
 Segmentation fault (core dumped) ] 50%
 and no pdf file was generated:
 $ ls *.pdf
 ls: cannot access '*.pdf': No such file or directory

   * in case it's fixed one gets this output:
 Loading page (1/2)
 Printing pages (2/2)   
 Done   
 and a pdf file was generated and in placed in the current directory (with 
more than 0 bytes size):
 $ ls -l ./*.pdf
 -rw-rw-r-- 1 ubuntu ubuntu 1339 Nov 24 11:48 ./test.pdf

  [Where problems could occur]

   * While this issue only affects big endian systems (like s390x),
 a bad fix may have an impact on little endian systems, too
 for example in case the wrong function got used in the macro.

   * But loadpFromInstruction is known to work for LE and BE systems;

   * and on top cross-architecture builds were done:
 https://launchpad.net/~fheimes/+archive/ubuntu/lp1951470

   * and tested on s390x (if the fix works) and on non-s390x (regression
  testing).

   * The changes are otherwise very limited, just:
 macro getProperty(slow)
 -loadisFromInstruction(6, t1)
 +loadpFromInstruction(6, t1)
 hence I think there is not much more to say.

  [Other Info]
   
   * The maintainer of the Debian packages (Dmitry Shachnev)
 is going to add this to the Debian package, too.

   * This issue affects Ubuntu jammy, impish, hirsute and focal - SRUs
  are ongoing.

   * The issue does not occur with the very latest upstream version anymore,
 and was fixed in a similar way as part of a commit
 that fixes numerous other CLoop issues on top:
 "Fix all CLoop JSC test failures (including some LLInt bugs due to recent 
bytecode format change)."
 commit 3fdde71c7d95d758a61fcbc4c58168616794c102

  __

  == Comment: #0 - Andreas Krebbel  - 2021-11-15 
09:29:44 ==
  ---Problem Description---
  Segmentation fault from WebKit Javascript engine

  Contact Information = andreas.kreb...@de.ibm.com

  ---uname output---
  Linux 193438490afd 5.8.15-301.fc33.s390x #1 SMP Thu Oct 15 15:55:57 UTC 2020 
s390x s390x s390x GNU/Linux

  Machine Type = IBM Z

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   index.html:
  
  
    
    

    
  
    
  

  min.js:
  var i = Math.max

  wkhtmltopdf index.html test.pdf
  QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
  Loading page (1/2)
  Segmentation fault (core dumped)

[Ubuntu-sdk-bugs] [Bug 1952977] Re: Invalid security certificates everywhere in KDE

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src -
5.15.2+dfsg-14ubuntu1

---
qtbase-opensource-src (5.15.2+dfsg-14ubuntu1) jammy; urgency=medium

  * Rebuild against openssl 1.1.1 in release pocket. (LP: #1952977)

 -- Rik Mills   Thu, 02 Dec 2021 07:25:25 +

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1952977

Title:
  Invalid security certificates everywhere in KDE

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  Upgrading 5.15.2+dfsg-13 to 5.15.2+dfsg-14 results in security cert.
  errors like this  https://imgur.com/a/7Kyt8U6

  This causes problems for discover, downloading widgets, using the
  weather widget, using the kde browser integrations, downloading tabs
  for ksysguard, etc.

  you can get console errors like this

  org.kde.plasma.discover: Trying to open unexisting file 
QUrl("file:///home/chad/%25F")
  adding empty sources model QStandardItemModel(0x5646c6ed2e80)
  qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_load_verify_dir
  org.kde.plasma.libdiscover: Couldn't find a category for  "fwupd-backend"
  qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_load_verify_dir
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/PrivateActionToolButton.qml:74:5:
 QML Binding: Binding loop detected for property "value"
  qt.network.ssl: QSslSocket: cannot call unresolved function 
SSL_CTX_load_verify_dir
  qt.network.ssl: An error encountered while to set root certificates location: 
""
  qt.network.ssl: QSslSocket: cannot call unresolved function 
SSL_CTX_load_verify_dir
  qt.network.ssl: An error encountered while to set root certificates location: 
""
  qt.network.ssl: QSslSocket: cannot call unresolved function 
SSL_CTX_load_verify_dir
  qt.network.ssl: An error encountered while to set root certificates location: 
""
  qt.network.ssl: QSslSocket: cannot call unresolved function 
SSL_CTX_load_verify_dir
  qt.network.ssl: An error encountered while to set root certificates location: 
""
  qt.network.ssl: QSslSocket: cannot call unresolved function 
SSL_CTX_load_verify_dir
  qt.network.ssl: An error encountered while to set root certificates location: 
""


  
  qt.network.ssl: QSslSocket: cannot resolve EVP_PKEY_base_id qt.network.ssl: 
QSslSocket: cannot resolve SSL_get_peer_certificate

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: libqt5network5 5.15.2+dfsg-14
  Uname: Linux 5.15.5-051505-generic x86_64
  ApportVersion: 2.20.11-0ubuntu73
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: KDE
  Date: Wed Dec  1 21:43:08 2021
  InstallationDate: Installed on 2021-11-26 (5 days ago)
  InstallationMedia: Kubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 
(20211126)
  SourcePackage: qtbase-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.2+dfsg-14

---
qtbase-opensource-src (5.15.2+dfsg-14) unstable; urgency=medium

  * Backport four upstream commits to fix massive memory consumption when
rendering specially crafted SVG files (CVE-2021-38593, LP: #1950193).
  * Update symbols files from buildds’ logs.
  * Override some source-is-missing and unpack-message-for-orig warnings.

 -- Dmitry Shachnev   Sun, 28 Nov 2021 17:12:50
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: In Progress => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1950193

Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  libqt5svg5 5.12.8-0ubuntu1 in Ubuntu 20.04 is affected by CVE-2021-38593:
  https://nvd.nist.gov/vuln/detail/CVE-2021-38593

  Trying to open the attached svg file will block one core at 100% and occupy 
much memory. Depending on the configuration, it might even run out of memory 
and crash. This is fixed upstream by:
  https://codereview.qt-project.org/c/qt/qtbase/+/377942

  The original issue is public since July 29th. If I'm allowed to upload
  further files, I'll send a simple test program.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: libqt5svg5 5.12.8-0ubuntu1
  ProcVersionSignature: Ubuntu 5.14.0-1005.5-oem 5.14.9
  Uname: Linux 5.14.0-1005-oem x86_64
  ApportVersion: 2.20.11-0ubuntu27.21
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME
  Date: Mon Nov  8 20:24:34 2021
  InstallationDate: Installed on 2012-07-06 (3411 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: qtsvg-opensource-src
  UpgradeStatus: Upgraded to focal on 2020-10-03 (400 days ago)

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1950193] [NEW] libqt5svg5 affected by CVE-2021-38593

[Launchpad Bug Tracker]

*** This bug is a security vulnerability ***

You have been subscribed to a public security bug:

libqt5svg5 5.12.8-0ubuntu1 in Ubuntu 20.04 is affected by CVE-2021-38593:
https://nvd.nist.gov/vuln/detail/CVE-2021-38593

Trying to open the attached svg file will block one core at 100% and occupy 
much memory. Depending on the configuration, it might even run out of memory 
and crash. This is fixed upstream by:
https://codereview.qt-project.org/c/qt/qtbase/+/377942

The original issue is public since July 29th. If I'm allowed to upload
further files, I'll send a simple test program.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: libqt5svg5 5.12.8-0ubuntu1
ProcVersionSignature: Ubuntu 5.14.0-1005.5-oem 5.14.9
Uname: Linux 5.14.0-1005-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Mon Nov  8 20:24:34 2021
InstallationDate: Installed on 2012-07-06 (3411 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: qtsvg-opensource-src
UpgradeStatus: Upgraded to focal on 2020-10-03 (400 days ago)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Assignee: Dmitry Shachnev (mitya57)
 Status: In Progress


** Tags: amd64 apport-bug community-security focal
-- 
libqt5svg5 affected by CVE-2021-38593
https://bugs.launchpad.net/bugs/1950193
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[Ubuntu-sdk-bugs] [Bug 1951470] Re: webkit javascript segmentation fault

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha4-14

---
qtwebkit-opensource-src (5.212.0~alpha4-14) unstable; urgency=medium

  * debian/patches/jscore_big_endian.diff: Fix segmentation fault on s390x
and potentially other 64-bit big endian systems (LP: #1951470).
Thanks Andreas Krebbel for the patch and Frank Heimes for the initial
debdiff!
  * Update debian/source/lintian-overrides for Lintian 2.109.

 -- Dmitry Shachnev   Wed, 24 Nov 2021 22:27:08
+0300

** Changed in: qtwebkit-opensource-src (Ubuntu Jammy)
   Status: Fix Committed => Fix Released

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1951470

Title:
  webkit javascript segmentation fault

Status in Ubuntu on IBM z Systems:
  In Progress
Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released
Status in qtwebkit-opensource-src source package in Focal:
  In Progress
Status in qtwebkit-opensource-src source package in Hirsute:
  In Progress
Status in qtwebkit-opensource-src source package in Impish:
  In Progress
Status in qtwebkit-opensource-src source package in Jammy:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]

   * WebKit Javascript engine is causing a segmentation fault on big
  endian (s390x) systems.

   * This happens for example when transferring an html to a pdf file
  using wkhtmltopdf.

   * The fix is relatively simple with changing loadisFromInstruction to 
loadpFromInstruction
 in macro getProperty(slow), which solves this unpleasant situation.

   * The JIT ocde is 32bit (even on 64bit systems),
 hence is crucial to make sure the lower part of a 64bit value is taken on 
big endian systems.

  [Test Plan]

   * Testing is very straight forward by following these steps:

   * install the following packages (incl. their dependencies):
 $ sudo apt install libqt5webkit5 wkhtmltopdf

   * create an html file like this:
 $ vi index.html
 $ cat index.html
 
 
   
   
 
   
 
   
 

   * create a JavaScript file like this:
 $ vi min.js
 $ cat min.js
 var i = Math.max

   * call wkhtmltopdf to process the local files:
 $ wkhtmltopdf --enable-local-file-access index.html test.pdf

   * if it's broken one gets this output:
 Loading page (1/2)
 Segmentation fault (core dumped) ] 50%
 and no pdf file was generated:
 $ ls *.pdf
 ls: cannot access '*.pdf': No such file or directory

   * in case it's fixed one gets this output:
 Loading page (1/2)
 Printing pages (2/2)   
 Done   
 and a pdf file was generated and in placed in the current directory (with 
more than 0 bytes size):
 $ ls -l ./*.pdf
 -rw-rw-r-- 1 ubuntu ubuntu 1339 Nov 24 11:48 ./test.pdf

  [Where problems could occur]

   * While this issue only affects big endian systems (like s390x),
 a bad fix may have an impact on little endian systems, too
 for example in case the wrong function got used in the macro.

   * But loadpFromInstruction is known to work for LE and BE systems;

   * and on top cross-architecture builds were done:
 https://launchpad.net/~fheimes/+archive/ubuntu/lp1951470

   * and tested on s390x (if the fix works) and on non-s390x (regression
  testing).

   * The changes are otherwise very limited, just:
 macro getProperty(slow)
 -loadisFromInstruction(6, t1)
 +loadpFromInstruction(6, t1)
 hence I think there is not much more to say.

  [Other Info]
   
   * The maintainer of the Debian packages (Dmitry Shachnev)
 is going to add this to the Debian package, too.

   * This issue affects Ubuntu jammy, impish, hirsute and focal - SRUs
  are ongoing.

   * The issue does not occur with the very latest upstream version anymore,
 and was fixed in a similar way as part of a commit
 that fixes numerous other CLoop issues on top:
 "Fix all CLoop JSC test failures (including some LLInt bugs due to recent 
bytecode format change)."
 commit 3fdde71c7d95d758a61fcbc4c58168616794c102

  __

  == Comment: #0 - Andreas Krebbel  - 2021-11-15 
09:29:44 ==
  ---Problem Description---
  Segmentation fault from WebKit Javascript engine

  Contact Information = andreas.kreb...@de.ibm.com

  ---uname output---
  Linux 193438490afd 5.8.15-301.fc33.s390x #1 SMP Thu Oct 15 15:55:57 UTC 2020 
s390x s390x s390x GNU/Linux

  Machine Type = IBM Z

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   index.html:
  
  
    
    

    
  
    
  

  min.js:
  var i = Math.max

  wkhtmltopdf index.html test.pdf
  QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
  Loading page (1/2)
  Segmentation fault (core dum

[Ubuntu-sdk-bugs] [Bug 1951470] [NEW] webkit javascript segmentation fault

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

== Comment: #0 - Andreas Krebbel  - 2021-11-15 
09:29:44 ==
---Problem Description---
Segmentation fault from WebKit Javascript engine
 
Contact Information = andreas.kreb...@de.ibm.com 
 
---uname output---
Linux 193438490afd 5.8.15-301.fc33.s390x #1 SMP Thu Oct 15 15:55:57 UTC 2020 
s390x s390x s390x GNU/Linux
 
Machine Type = IBM Z 
 
---Debugger---
A debugger is not configured
 
---Steps to Reproduce---
 index.html:


  
  

  

  


min.js:
var i = Math.max

wkhtmltopdf index.html test.pdf
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Loading page (1/2)
Segmentation fault (core dumped) ] 17%
 
Userspace tool common name: wkhtmltopdf 
 
The userspace tool has the following bit modes: 64 

Userspace rpm: libqt5webkit5

Userspace tool obtained from project website:  na 
 
*Additional Instructions for andreas.kreb...@de.ibm.com:
-Attach ltrace and strace of userspace application.

== Comment: #1 - Andreas Krebbel  - 2021-11-15 
09:44:04 ==
In CodeBlock.cpp the code preparing the operands of op_get_from_scope writes 
the property offset as pointer size (hence 64 bit) value:

2141: instructions[i + 6].u.pointer =
reinterpret_cast(op.operand);

while the same slot is accessed later by the jitted code as 32 bit
integer:

macro getProperty(slow)
loadisFromInstruction(6, t1)

This fails on big endian targets since the integer access takes the
higher part of the 64 bit value.

Changing:

macro getProperty(slow)
loadisFromInstruction(6, t1)

to

macro getProperty(slow)
loadpFromInstruction(6, t1)

in llint/LowLevelInterpreter64.asm fixes the problem for me.


I could not reproduce the problem on Ubuntu 20.10. In upstream webkit the 
problem got fixed as a side effect of a larger change but in the end quite 
similar to the change I'm proposing. The value resides somewhere else now but 
it is accessed as 64 bit value in getProperty:

macro getProperty()
loadp OpGetFromScope::Metadata::m_operand[t5], t1


If you have the jsc binary from the webkit package available the problem
can be reproduced with just 'jsc -e "i=Math.min"'

== Comment: #2 - Andreas Krebbel  -
2021-11-15 09:49:55 ==

** Affects: ubuntu-z-systems
 Importance: Undecided
 Status: New

** Affects: qtwebkit-opensource-src (Ubuntu)
 Importance: Undecided
 Assignee: Skipper Bug Screeners (skipper-screen-team)
 Status: New


** Tags: architecture-s39064 bugnameltc-195436 severity-high 
targetmilestone-inin---
-- 
webkit javascript segmentation fault
https://bugs.launchpad.net/bugs/1951470
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[Ubuntu-sdk-bugs] [Bug 1518272] Re: Qt Creator crashed after a start

[Launchpad Bug Tracker]

[Expired for qtcreator (Ubuntu) because there has been no activity for
60 days.]

** Changed in: qtcreator (Ubuntu)
   Status: Incomplete => Expired

-- 
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https://bugs.launchpad.net/bugs/1518272

Title:
  Qt Creator crashed after a start

Status in qtcreator package in Ubuntu:
  Expired

Bug description:
  $ qtcreator
  libEGL warning: DRI2: failed to authenticate
  Cannot update Qt version information: /opt/Qt/5.4/gcc_64/bin/qmake cannot be 
run.
  Ошибка сегментирования (сделан дамп памяти)

  Last line can be translated as "Segmentation fault (coredump saved)"

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: qtcreator 3.5.0+dfsg-1ubuntu3
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Fri Nov 20 14:20:05 2015
  InstallationDate: Installed on 2014-07-14 (494 days ago)
  InstallationMedia: Linux Mint 17 "Qiana" - Release amd64 20140530
  SourcePackage: qtcreator
  UpgradeStatus: Upgraded to wily on 2015-11-20 (0 days ago)

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[Ubuntu-sdk-bugs] [Bug 1876612] [NEW] Corrupt window layout / no preview

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The OBS main window UI is so broken/corrupted as to be unusable. The
menu bar is missing, preview doesn't work, and some elements are sort-of
moved to the top where they shouldn't be. Resizing the window makes
things much worse -- screenshot attached.

Bizarrely, it seems to be fine in the live environment and in the snap
package. That doesn't help me much as I need v4l2sink.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: obs-studio 25.0.3+dfsg1-2
ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30
Uname: Linux 5.4.0-28-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Sun May  3 13:47:13 2020
InstallationDate: Installed on 2020-05-03 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcEnviron:
 TERM=screen.xterm-256color
 PATH=(custom, no username)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: obs-studio
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug focal
-- 
Corrupt window layout / no preview
https://bugs.launchpad.net/bugs/1876612
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[Ubuntu-sdk-bugs] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.2+dfsg-
5ubuntu1

---
qtbase-opensource-src (5.15.2+dfsg-5ubuntu1) hirsute; urgency=medium

  * Make qtbase5-dev break qt5-default (LP: #1920130).

 -- Dmitry Shachnev   Fri, 04 Jun 2021 21:43:39
+0300

** Changed in: qtbase-opensource-src (Ubuntu Hirsute)
   Status: Fix Committed => Fix Released

-- 
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https://bugs.launchpad.net/bugs/1920130

Title:
  System icons missing in kubuntu 21.04

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src-gles package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Hirsute:
  Fix Released
Status in qtbase-opensource-src-gles source package in Hirsute:
  Fix Released
Status in qtbase-opensource-src-gles package in Debian:
  Fix Released

Bug description:
  [Impact]

  This affects Groovy → Hirsute upgrades for users who had qt5-default
  package installed.

  For these users, apt could replace libqt5gui5 with libqt5gui5-gles,
  which is not suitable for most desktop systems and can result in all
  kinds of broken UI (such as missing icons).

  [Test Plan]

  1. Get a groovy amd64 system (e.g. a chroot).
  2. Install qt5-default package.
  3. Replace groovy with hirsute in /etc/apt/sources.list.
  4. Run "apt update".
  5. Run "apt dist-upgade".

  Incorrect behavior:

  The following packages will be REMOVED:
libqt5gui5 qt5-default qtbase5-dev
  The following NEW packages will be installed:
... libqt5gui5-gles ...

  Correct behavior: only qt5-default is removed, libqt5gui5 is not
  removed and libqt5gui5-gles is not installed.

  [Where problems could occur]

  The fix is adding "Breaks: qt5-default" in three packages:
  - qtbase5-dev (built from qtbase-opensource-src source).
  - qtbase5-gles-dev (built from qtbase-opensource-src-gles source).
  - libqt5gui5-gles (built from qtbase-opensource-src-gles source).

  It can affect apt's dependency resolver. Example of a problem may be
  the resolver keeping the old behavior in some cases.

  [Other Info]

  See this post for details on what the -gles packages are:
  https://mitya57.me/weblog/2020/01/qt-opengl-es-packages-available.html

  See my discussion with one of the developers of apt on this issue:
  https://lists.debian.org/debian-devel/2021/05/msg00076.html
  https://lists.debian.org/debian-devel/2021/05/msg00150.html
  https://lists.debian.org/debian-devel/2021/05/msg00162.html

  Also see this comment where I collected some links to stories of users who 
were affected by this bug:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976389#10

  [Original Description]

  Hi, just testing Kubuntu 21.04 on a spare machine. The upgrade
  initially was fine, but I then install kdenlive and krita which has
  messed up the system icons and window decorations (corners of windows
  are showing black squares).

  I have been through all the normal checks and even created a new user,
  but the bug still persists. The system Icons are broken in the system
  and nothing to do with the user account.

  lsb_release -rd
  Description:Ubuntu Hirsute Hippo (development branch)
  Release:21.04

  Looking at the following may shed some light on the problem...

  Thanks, Paul.

  more .xsession-errors
  property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  QSGTextureAtlas: texture atlas allocation failed, code=501
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:94:
 TypeError: Cannot read pro
  perty 'position' of null
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:93:
 TypeError: Cannot read pro
  perty 'background' of null
  file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/newstuff/qml/Page.qml:130: 
TypeError: Cannot read property 'useLabel'
   of null
  file:///usr/share/kpackage/kcms/kcm_splashscreen/contents/ui/main.qml:42:13: 
QML ColumnLayout: Cannot anchor to an ite
  m that isn't a parent or sibling.
  qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55182, 
resource id: 69206064, major code: 18 (ChangePr
  operty), minor code: 0
  qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow)

[Ubuntu-sdk-bugs] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src-gles - 5.15.2
+dfsg-3ubuntu1

---
qtbase-opensource-src-gles (5.15.2+dfsg-3ubuntu1) hirsute; urgency=medium

  * Make libqt5gui5-gles and qtbase5-gles-dev break qt5-default (LP:
#1920130).

 -- Dmitry Shachnev   Fri, 04 Jun 2021 21:38:43
+0300

** Changed in: qtbase-opensource-src-gles (Ubuntu Hirsute)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to qtbase-opensource-src in
Ubuntu.
https://bugs.launchpad.net/bugs/1920130

Title:
  System icons missing in kubuntu 21.04

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src-gles package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Hirsute:
  Fix Released
Status in qtbase-opensource-src-gles source package in Hirsute:
  Fix Released
Status in qtbase-opensource-src-gles package in Debian:
  Fix Released

Bug description:
  [Impact]

  This affects Groovy → Hirsute upgrades for users who had qt5-default
  package installed.

  For these users, apt could replace libqt5gui5 with libqt5gui5-gles,
  which is not suitable for most desktop systems and can result in all
  kinds of broken UI (such as missing icons).

  [Test Plan]

  1. Get a groovy amd64 system (e.g. a chroot).
  2. Install qt5-default package.
  3. Replace groovy with hirsute in /etc/apt/sources.list.
  4. Run "apt update".
  5. Run "apt dist-upgade".

  Incorrect behavior:

  The following packages will be REMOVED:
libqt5gui5 qt5-default qtbase5-dev
  The following NEW packages will be installed:
... libqt5gui5-gles ...

  Correct behavior: only qt5-default is removed, libqt5gui5 is not
  removed and libqt5gui5-gles is not installed.

  [Where problems could occur]

  The fix is adding "Breaks: qt5-default" in three packages:
  - qtbase5-dev (built from qtbase-opensource-src source).
  - qtbase5-gles-dev (built from qtbase-opensource-src-gles source).
  - libqt5gui5-gles (built from qtbase-opensource-src-gles source).

  It can affect apt's dependency resolver. Example of a problem may be
  the resolver keeping the old behavior in some cases.

  [Other Info]

  See this post for details on what the -gles packages are:
  https://mitya57.me/weblog/2020/01/qt-opengl-es-packages-available.html

  See my discussion with one of the developers of apt on this issue:
  https://lists.debian.org/debian-devel/2021/05/msg00076.html
  https://lists.debian.org/debian-devel/2021/05/msg00150.html
  https://lists.debian.org/debian-devel/2021/05/msg00162.html

  Also see this comment where I collected some links to stories of users who 
were affected by this bug:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976389#10

  [Original Description]

  Hi, just testing Kubuntu 21.04 on a spare machine. The upgrade
  initially was fine, but I then install kdenlive and krita which has
  messed up the system icons and window decorations (corners of windows
  are showing black squares).

  I have been through all the normal checks and even created a new user,
  but the bug still persists. The system Icons are broken in the system
  and nothing to do with the user account.

  lsb_release -rd
  Description:Ubuntu Hirsute Hippo (development branch)
  Release:21.04

  Looking at the following may shed some light on the problem...

  Thanks, Paul.

  more .xsession-errors
  property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  QSGTextureAtlas: texture atlas allocation failed, code=501
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:94:
 TypeError: Cannot read pro
  perty 'position' of null
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:93:
 TypeError: Cannot read pro
  perty 'background' of null
  file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/newstuff/qml/Page.qml:130: 
TypeError: Cannot read property 'useLabel'
   of null
  file:///usr/share/kpackage/kcms/kcm_splashscreen/contents/ui/main.qml:42:13: 
QML ColumnLayout: Cannot anchor to an ite
  m that isn't a parent or sibling.
  qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55182, 
resource id: 69206064, major code: 18 (ChangePr
  operty), minor code: 0
  qt.qpa.xcb: 

[Ubuntu-sdk-bugs] [Bug 1857824] Re: kmimetypefinder5 misidentifies mimetype of python files containing certain strings

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.2+dfsg-6

---
qtbase-opensource-src (5.15.2+dfsg-6) unstable; urgency=medium

  * Backport upstream patch to adjust QMimeDatabase behavior (LP: #1857824).
  * Make qtbase5-dev break qt5-default (see #976389, LP: #1920130).

 -- Dmitry Shachnev   Sat, 29 May 2021 12:04:21
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: In Progress => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1857824

Title:
  kmimetypefinder5 misidentifies mimetype of python files containing
  certain strings

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  Expected behavior:

  $ kmimetypefinder5 example.py 
  text/x-python3

  or

  $ kmimetypefinder5 example.py 
  text/x-python

  or

  $ kmimetypefinder5 example.py 
  text/plain

  Actual behavior:

  $ kmimetypefinder5 example.py 
  application/xhtml+xml

  Summary: Python scripts with a string containing HTML can be
  misidentified as HTML files by kmimetypefinder5.

  For example, this python script is identified as
  "application/xhtml+xml":

  #! /usr/bin/env python3
  example_string = \
  """\
  http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
  http://www.w3.org/1999/xhtml";>

  Example title


  Example body

  
  """
  print('Hello, world!')

  This difficulty is not shared by other mimetype identification tools.

  $ kmimetypefinder5 example.py 
  application/xhtml+xml
  $ cat example2.py #! /usr/bin/env python3
  print('Hello, world!')
  $ kmimetypefinder5 example2.py 
  text/x-python3
  $ mimetype 'example.py'
  example.py: text/x-python
  $ mimetype 'example2.py'
  example2.py: text/x-python
  $ file --mime-type 'example.py'
  example.py: text/plain
  $ file --mime-type 'example2.py'
  example2.py: text/plain

  $ lsb_release -rd
  Description:  Ubuntu 18.04.3 LTS
  Release:  18.04
  $ apt-cache policy kde-cli-tools
  kde-cli-tools:
Installed: 4:5.12.8-0ubuntu0.1
Candidate: 4:5.12.8-0ubuntu0.1
Version table:
   *** 4:5.12.8-0ubuntu0.1 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 
Packages
  100 /var/lib/dpkg/status
   4:5.12.4-0ubuntu1 500
  500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: kde-cli-tools 4:5.12.8-0ubuntu0.1
  ProcVersionSignature: Ubuntu 4.15.0-72.81-generic 4.15.18
  Uname: Linux 4.15.0-72-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.9
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Sun Dec 29 13:28:37 2019
  InstallationDate: Installed on 2018-12-12 (381 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: kde-cli-tools
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.15.2+dfsg-6

---
qtbase-opensource-src (5.15.2+dfsg-6) unstable; urgency=medium

  * Backport upstream patch to adjust QMimeDatabase behavior (LP: #1857824).
  * Make qtbase5-dev break qt5-default (see #976389, LP: #1920130).

 -- Dmitry Shachnev   Sat, 29 May 2021 12:04:21
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1920130

Title:
  System icons missing in kubuntu 21.04

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src-gles package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Hirsute:
  New
Status in qtbase-opensource-src-gles source package in Hirsute:
  New
Status in qtbase-opensource-src-gles package in Debian:
  Fix Released

Bug description:
  [Impact]

  This affects Groovy → Hirsute upgrades for users who had qt5-default
  package installed.

  For these users, apt could replace libqt5gui5 with libqt5gui5-gles,
  which is not suitable for most desktop systems and can result in all
  kinds of broken UI (such as missing icons).

  [Test Plan]

  1. Get a groovy amd64 system (e.g. a chroot).
  2. Install qt5-default package.
  3. Replace groovy with hirsute in /etc/apt/sources.list.
  4. Run "apt update".
  5. Run "apt dist-upgade".

  Incorrect behavior:

  The following packages will be REMOVED:
libqt5gui5 qt5-default qtbase5-dev
  The following NEW packages will be installed:
... libqt5gui5-gles ...

  Correct behavior: only qt5-default is removed, libqt5gui5 is not
  removed and libqt5gui5-gles is not installed.

  [Where problems could occur]

  The fix is adding "Breaks: qt5-default" in three packages:
  - qtbase5-dev (built from qtbase-opensource-src source).
  - qtbase5-gles-dev (built from qtbase-opensource-src-gles source).
  - libqt5gui5-gles (built from qtbase-opensource-src-gles source).

  It can affect apt's dependency resolver. Example of a problem may be
  the resolver keeping the old behavior in some cases.

  [Other Info]

  See this post for details on what the -gles packages are:
  https://mitya57.me/weblog/2020/01/qt-opengl-es-packages-available.html

  See my discussion with one of the developers of apt on this issue:
  https://lists.debian.org/debian-devel/2021/05/msg00076.html
  https://lists.debian.org/debian-devel/2021/05/msg00150.html
  https://lists.debian.org/debian-devel/2021/05/msg00162.html

  Also see this comment where I collected some links to stories of users who 
were affected by this bug:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976389#10

  [Original Description]

  Hi, just testing Kubuntu 21.04 on a spare machine. The upgrade
  initially was fine, but I then install kdenlive and krita which has
  messed up the system icons and window decorations (corners of windows
  are showing black squares).

  I have been through all the normal checks and even created a new user,
  but the bug still persists. The system Icons are broken in the system
  and nothing to do with the user account.

  lsb_release -rd
  Description:Ubuntu Hirsute Hippo (development branch)
  Release:21.04

  Looking at the following may shed some light on the problem...

  Thanks, Paul.

  more .xsession-errors
  property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
   RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop 
detected for property "maximumWidth"
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
  QSGTextureAtlas: texture atlas allocation failed, code=501
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:94:
 TypeError: Cannot read pro
  perty 'position' of null
  
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:93:
 TypeError: Cannot read pro
  perty 'background' of null
  file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/newstuff/qml/Page.qml:130: 
TypeError: Cannot read property 'useLabel'
   of null
  file:///usr/share/kpackage/kcms/kcm_splashscreen/contents/ui/main.qml:42:13: 
QML ColumnLayout: Cannot anchor to an ite
  m that isn't a parent or sibling.
  qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55182, 
resource id: 69206064, major code: 18 (ChangePr
  operty), minor code: 0
  qt.qpa.xcb: 

[Ubuntu-sdk-bugs] [Bug 1890716] [NEW] misidentifies .html file as Perl script when it contains JavaScript "use strict"

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

For .html files `xdg-mime` reports wrong type. The culprit is the `"use
strict"` phrase which is used in JavaScript. It should not mistake .html
files for anything else except of text/html !

STEPS TO REPRODUCE:
Run the following step by step in any folder:
1. $ echo "\"use strict\"" > index.html
2. $ xdg-mime query filetype index.html # -> application/x-perl - this should 
be text/html!

Platform:
Ubuntu 20.04.1 LTS (Focal Fossa)"
Linux version 5.4.0-42-generic (buildd@lgw01-amd64-038) (gcc version 9.3.0 
(Ubuntu 9.3.0-10ubuntu2))

xdg-utils: 1.1.3-2ubuntu1

** Affects: shared-mime-info
 Importance: Unknown
 Status: Unknown

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: shared-mime-info (Ubuntu)
 Importance: Low
 Status: Fix Committed

** Affects: shared-mime-info (Debian)
 Importance: Unknown
 Status: Confirmed


** Tags: 20.04 html kde kubuntu perl xdg-mime xdg-open
-- 
misidentifies .html file as Perl script when it contains JavaScript "use strict"
https://bugs.launchpad.net/bugs/1890716
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtbase-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1857824] [NEW] kmimetypefinder5 misidentifies mimetype of python files containing certain strings

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Expected behavior:

$ kmimetypefinder5 example.py 
text/x-python3

or

$ kmimetypefinder5 example.py 
text/x-python

or

$ kmimetypefinder5 example.py 
text/plain

Actual behavior:

$ kmimetypefinder5 example.py 
application/xhtml+xml

Summary: Python scripts with a string containing HTML can be
misidentified as HTML files by kmimetypefinder5.

For example, this python script is identified as
"application/xhtml+xml":

#! /usr/bin/env python3
example_string = \
"""\
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
http://www.w3.org/1999/xhtml";>
  
Example title
  
  
Example body
  

"""
print('Hello, world!')

This difficulty is not shared by other mimetype identification tools.

$ kmimetypefinder5 example.py 
application/xhtml+xml
$ cat example2.py #! /usr/bin/env python3
print('Hello, world!')
$ kmimetypefinder5 example2.py 
text/x-python3
$ mimetype 'example.py'
example.py: text/x-python
$ mimetype 'example2.py'
example2.py: text/x-python
$ file --mime-type 'example.py'
example.py: text/plain
$ file --mime-type 'example2.py'
example2.py: text/plain

$ lsb_release -rd
Description:Ubuntu 18.04.3 LTS
Release:18.04
$ apt-cache policy kde-cli-tools
kde-cli-tools:
  Installed: 4:5.12.8-0ubuntu0.1
  Candidate: 4:5.12.8-0ubuntu0.1
  Version table:
 *** 4:5.12.8-0ubuntu0.1 500
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 
Packages
100 /var/lib/dpkg/status
 4:5.12.4-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: kde-cli-tools 4:5.12.8-0ubuntu0.1
ProcVersionSignature: Ubuntu 4.15.0-72.81-generic 4.15.18
Uname: Linux 4.15.0-72-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
CurrentDesktop: KDE
Date: Sun Dec 29 13:28:37 2019
InstallationDate: Installed on 2018-12-12 (381 days ago)
InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
SourcePackage: kde-cli-tools
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic third-party-packages
-- 
kmimetypefinder5 misidentifies mimetype of python files containing certain 
strings
https://bugs.launchpad.net/bugs/1857824
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtbase-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1530001] Re: QtCreator crashes when screen resolution is changed

[Launchpad Bug Tracker]

[Expired for qtcreator (Ubuntu) because there has been no activity for
60 days.]

** Changed in: qtcreator (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1530001

Title:
  QtCreator crashes when screen resolution is changed

Status in qtcreator package in Ubuntu:
  Expired

Bug description:
  1. Start QtCreator
  2. Go to Displays and change the resolution (and Apply)
  3. QtCreator crashes

  This happens to me on Ubuntu 15.10 but I think I observed that on
  Lubuntu as well. I'm not sure but it might be related to Qt-based
  applications in general as I remember vaguely same behavior of some
  terminal application which I think was Qt-based. However, this does
  not happen with KDE applications, for example Kile survives the
  change. QtCreator fails regularly.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: qtcreator 3.5.0+dfsg-1ubuntu3.1
  ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Dec 29 19:36:10 2015
  SourcePackage: qtcreator
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1920130] [NEW] System icons missing in kubuntu 21.04

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Hi, just testing Kubuntu 21.04 on a spare machine. The upgrade initially
was fine, but I then install kdenlive and krita which has messed up the
system icons and window decorations (corners of windows are showing
black squares).

I have been through all the normal checks and even created a new user,
but the bug still persists. The system Icons are broken in the system
and nothing to do with the user account.

lsb_release -rd
Description:Ubuntu Hirsute Hippo (development branch)
Release:21.04

Looking at the following may shed some light on the problem...

Thanks, Paul.

more .xsession-errors 
property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
libpng warning: iCCP: profile 'ICC profile': 'RGB ': RGB color space not 
permitted on grayscale PNG
QSGTextureAtlas: texture atlas allocation failed, code=501
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:94:
 TypeError: Cannot read pro
perty 'position' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/AbstractApplicationItem.qml:93:
 TypeError: Cannot read pro
perty 'background' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/newstuff/qml/Page.qml:130: 
TypeError: Cannot read property 'useLabel'
 of null
file:///usr/share/kpackage/kcms/kcm_splashscreen/contents/ui/main.qml:42:13: 
QML ColumnLayout: Cannot anchor to an ite
m that isn't a parent or sibling.
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55182, resource 
id: 69206064, major code: 18 (ChangePr
operty), minor code: 0
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64351, resource 
id: 69206065, major code: 18 (ChangePr
operty), minor code: 0
QQmlEngine::setContextForObject(): Object already has a QQmlContext
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
QSGTextureAtlas: texture atlas allocation failed, code=501
file:///usr/share/kpackage/kcms/kcm_style/contents/ui/main.qml:52:13: QML 
ColumnLayout: Cannot anchor to an item that 
isn't a parent or sibling.
xsettingsd: Reloading configuration
xsettingsd: Loaded 11 settings from 
/home/paul/.config/xsettingsd/xsettingsd.conf
kdeinit5: Got SETENV 
'GTK_RC_FILES=/etc/gtk/gtkrc:/home/paul/.gtkrc:/home/paul/.config/gtkrc' from 
launcher.
kdeinit5: Got SETENV 
'GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/paul/.gtkrc-2.0:/home/paul/.config/gtkrc-2.0'
 from launch
er.
QDBusConnection: error: could not send signal to service "" path 
"//home/paul/.kde/share/config/kdeglobals" interface 
"org.kde.kconfig.notify" member "ConfigChanged": Invalid object path: 
//home/paul/.kde/share/config/kdeglobals
QQmlEngine::setContextForObject(): Object already has a QQmlContext
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:86:25:
 QML ScrollBar: Bindi
ng loop detected for property "visible"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kcm/GridViewKCM.qml:65:5: QML 
GridView: Binding loop detected for pro
perty "rightPadding"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9:
 QML
 RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected 
for property "maximumWidth"
QSGTextureAtlas: texture atlas allocation failed, code=501
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/private/M

[Ubuntu-sdk-bugs] [Bug 1440258] [NEW] Welcome plugin does not work, cannot find QtQuick

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The welcome plugin of QtCreator does not work (it just displays garbage).
Running qtcreator on the console gives the following error:

file:///usr/share/qtcreator/welcomescreen/welcomescreen.qml:30:1: module 
"QtQuick" is not installed 
 import QtQuick 2.1

** Affects: qtcreator (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Welcome plugin does not work, cannot find QtQuick
https://bugs.launchpad.net/bugs/1440258
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtcreator in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1876436] Re: ClangFormat Plugin broken

[Launchpad Bug Tracker]

This bug was fixed in the package qtcreator - 4.14.0-2

---
qtcreator (4.14.0-2) unstable; urgency=medium

  * Team upload.
  * Build qtcreator with cmake instead of qmake, as it is supported (and
encouraged) by upstream:
- adapt the installation paths to the Debian locations; patch
  debian_paths.diff
- add the cmake build dependency
- drop all the other patches related to qmake bits that are not needed
  anymore: rpath_nonlinux.diff, remove_libexec.diff,
  fix_documentation_path.diff, and desktop_nonlinux.diff
- adapt rules:
  - force the cmake buildsystem, as dh prefers qmake when autodetecting
  - pass -DBUILD_QBS=OFF to not build the embedded copy of qbs
  - enable, build, and install the documentation only when qtcreator-doc
is built
  - remove duplicated installed files to keep qtcreator-data.install simple
  - export QTC_BUILD_PLUGIN_HELLOWORLD=FALSE to not build the HelloWorld
plugin (replaces the qmake variable IDE_PACKAGE_MODE=1)
- update install files
- create compatibility symlinks for the moved paths of the HTML docs
  * Drop all the LICENSE.LGPL symlinks we create, as those license files are
not installed anymore.
  * Remove extra executable permissions from qmldir files.
  * Update lintian overrides.
  * Disable shlibs on the internal libraries, as it is pointless.
  * Add the libqt5svg5-dev, and libzstd-dev build dependencies for extra
features.
  * Drop the unapplied patches always_autotect_qt_versions, and
fix_qt_version_autodetection.diff: they were added many years ago, with
not many details on what was the actual problem or whether it was reported
upstream; they have not been applied for a year and we got no reports about
them, so drop them for good.
  * Export QTC_BUILD_PLUGIN_CLANGFORMAT=FALSE to disable the build of the
ClangFormat plugin, as it requires clang-format with a patch not accepted
yet (Closes: #939825) (LP: #1876436); see:
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=939825#49
- https://bugreports.qt.io/browse/QTCREATORBUG-22923

 -- Pino Toscano   Wed, 23 Dec 2020 09:10:13 +0100

** Changed in: qtcreator (Ubuntu)
   Status: Confirmed => Fix Released

** Bug watch added: Debian Bug tracker #939825
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=939825

-- 
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https://bugs.launchpad.net/bugs/1876436

Title:
  ClangFormat Plugin broken

Status in qtcreator package in Ubuntu:
  Fix Released

Bug description:
  Description:
  When starting QtCreator everytime I get the error message that ClangFormat 
Plugin cannot be loaded.

  Initial Situation:
  a) Plugin ClangFormat is activated in a previous session.
  b) Alternatively try to activate the plugin and click on error messages.

  Expected behaviour:
  Plugin is loaded

  Actual behaviour:
  Window opens with the message "Initialization of plugin failed: Disabling 
ClangFormat plugin as it has not been built against a modified Clang's 
libFormat."

  Cause:
  I did some research and found that this error message is misleading.
  The true issue is that the library "libClangFormat.so" was not included in 
the package (or was not build).

  Extra Information:
  As I use this plugin in my projects work it is essentiell to have it included 
in the qtcreator distribution. It is important to improve code stability within 
my projects.

  I have recently switched from official QtCreator distribution (which
  includes this plugin) and was surprised on this error on such a basic
  plugin.

  Platform:
  Ubuntu 20.04 LTS x86_64

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1896645] [NEW] Dual screen window size problem

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Certain programs don't seem to co-operate well with a dual monitor
setup. If it is of any importance, my setup is a laptop with a TV
plugged in via HDMI. So far I've found that VLC media player and Oracle
Virtualbox won't play nicely with two monitors. When both monitors are
in use, virtualbox crashes before it can open, and vlc tends to freeze
the entire system, requiring a hard reboot. If I run these programs
while only one monitor is being used and plug in the second one, they'll
start misbehaving if moved to the other monitor. virtualbox and vlc will
both become way too huge to be usable.

Description:Ubuntu 18.04.5 LTS
Release:18.04

xorg:
  Installed: 1:7.7+19ubuntu7.1
  Candidate: 1:7.7+19ubuntu7.1
  Version table:
 *** 1:7.7+19ubuntu7.1 500
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
100 /var/lib/dpkg/status
 1:7.7+19ubuntu7 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 5.4.0-47.51~18.04.1-generic 5.4.55
Uname: Linux 5.4.0-47-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 22 12:02:21 2020
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA 
controller])
   Subsystem: Hewlett-Packard Company HD Graphics 620 [103c:8364]
InstallationDate: Installed on 2020-02-21 (214 days ago)
InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 
(20200203.1)
MachineType: HP HP Pavilion Laptop 15-cc0xx
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=
 PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic 
root=UUID=da68f1b9-ec5f-4962-8098-08f28713396e ro quiet splash vt.handoff=1
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/03/2017
dmi.bios.vendor: Insyde
dmi.bios.version: F.13
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 8364
dmi.board.vendor: HP
dmi.board.version: 46.23
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnInsyde:bvrF.13:bd11/03/2017:svnHP:pnHPPavilionLaptop15-cc0xx:pvrType1ProductConfigId:rvnHP:rn8364:rvr46.23:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP Pavilion
dmi.product.name: HP Pavilion Laptop 15-cc0xx
dmi.product.sku: 1KU17UA#ABA
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2~18.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~18.04.1
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Low
 Status: Incomplete


** Tags: amd64 apport-bug bionic ubuntu
-- 
Dual screen window size problem
https://bugs.launchpad.net/bugs/1896645
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[Ubuntu-sdk-bugs] [Bug 1890434] Re: qtcreator not usable with Ubuntu 20.04

[Launchpad Bug Tracker]

This bug was fixed in the package qtcreator - 4.12.4-1

---
qtcreator (4.12.4-1) unstable; urgency=medium

  * Team upload.
  * New upstream release.
  * Use the default LLVM/clang Debian versions, rather than hardcoding 8.
Hopefully qtcreator will properly support newer LLVM versions fast enough.
(Closes: #966007)
- switch the libclang-8-dev build dependency to libclang-dev >= 8
- switch the llvm-8-dev build dependency to llvm-dev >= 8
- get the LLVM root using llvm-config
  * Switch the generic clang recommend to a dependency of the exact clang-N
used to build (Closes: #919860, #952718) (LP: #1890434, #1877927)
- add the clang build dependency to get the used clang executable
  * Drop the Debian man page, as it is outdated, and it offers no useful
information.
  * Force the version of libqt5designercomponents5 as dependency to be at least
the same as used during the build. (Closes: #966169)
  * Remove the kate-data suggest, as it does not exist anymore; syntax
highlighting files are already provided by KF5SyntaxHighlighting.

 -- Pino Toscano   Wed, 19 Aug 2020 19:00:23 +0200

** Changed in: qtcreator (Ubuntu)
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1890434

Title:
  qtcreator not usable with Ubuntu 20.04

Status in qtcreator package in Ubuntu:
  Fix Released

Bug description:
  Hello,

  I'm using Ubuntu 20.04.1, qtcreator 4.11.0.
  In qtcreator, editor displays a lot of error messages.

  ComboBox that should contain all functions of the opened file is
  empty.

  In all .h file, qtcreator complains that stddef.h is missing for
  QOBJECT.

  How to reproduce:
  Try to open a Qt project in qtcreator, for example, use this simple project :
  Browse https://slist.lilotux.net/linux/gafas/ and follow build instructions.
  tar zxvf gafas-0.2.tgz
  cd gafas-0.2
  qtcreator .

  Solution:
  I have solved the problem by installing :
  sudo apt-get install libclang-common-8-dev

  If you need more info, don't hesitate to ask me...

  Regards
  Stephane

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[Ubuntu-sdk-bugs] [Bug 1877927] Re: Clang fail create code model in QtCreator

[Launchpad Bug Tracker]

This bug was fixed in the package qtcreator - 4.12.4-1

---
qtcreator (4.12.4-1) unstable; urgency=medium

  * Team upload.
  * New upstream release.
  * Use the default LLVM/clang Debian versions, rather than hardcoding 8.
Hopefully qtcreator will properly support newer LLVM versions fast enough.
(Closes: #966007)
- switch the libclang-8-dev build dependency to libclang-dev >= 8
- switch the llvm-8-dev build dependency to llvm-dev >= 8
- get the LLVM root using llvm-config
  * Switch the generic clang recommend to a dependency of the exact clang-N
used to build (Closes: #919860, #952718) (LP: #1890434, #1877927)
- add the clang build dependency to get the used clang executable
  * Drop the Debian man page, as it is outdated, and it offers no useful
information.
  * Force the version of libqt5designercomponents5 as dependency to be at least
the same as used during the build. (Closes: #966169)
  * Remove the kate-data suggest, as it does not exist anymore; syntax
highlighting files are already provided by KF5SyntaxHighlighting.

 -- Pino Toscano   Wed, 19 Aug 2020 19:00:23 +0200

** Changed in: qtcreator (Ubuntu)
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1877927

Title:
  Clang fail create code model in QtCreator

Status in qtcreator package in Ubuntu:
  Fix Released

Bug description:
  Ubuntu version: Ubuntu 20.04 LTS
  QtCreator version: 4.11.0-2build2

  After installing Ubuntu 20.04 and QtCreator I can't develop with
  QtCreator. It print hundred of code errors like incomplete QString
  class in Q_OBJECT macro or doesn't recognize any Qt class. Buidling
  the code works and compiler doen't print any errors so this comes from
  code model plugin in QtCreator.

  I found out that qtcreator depends on libclang1-8 but by default it
  install clang-10 as clang resolve to it. I solved this problem with
  code model plugin by installing clang-8 which resolved all errors
  reported by itand now works properly.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: qtcreator 4.11.0-2build2
  ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30
  Uname: Linux 5.4.0-29-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Mon May 11 07:44:55 2020
  InstallationDate: Installed on 2020-05-06 (4 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  SourcePackage: qtcreator
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1890434] [NEW] qtcreator not usable with Ubuntu 20.04

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Hello,

I'm using Ubuntu 20.04.1, qtcreator 4.11.0.
In qtcreator, editor displays a lot of error messages.

ComboBox that should contain all functions of the opened file is empty.

In all .h file, qtcreator complains that stddef.h is missing for
QOBJECT.

How to reproduce:
Try to open a Qt project in qtcreator, for example, use this simple project :
Browse https://slist.lilotux.net/linux/gafas/ and follow build instructions.
tar zxvf gafas-0.2.tgz
cd gafas-0.2
qtcreator .

Solution:
I have solved the problem by installing :
sudo apt-get install libclang-common-8-dev

If you need more info, don't hesitate to ask me...

Regards
Stephane

** Affects: qtcreator (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: editor
-- 
qtcreator not usable with Ubuntu 20.04
https://bugs.launchpad.net/bugs/1890434
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[Ubuntu-sdk-bugs] [Bug 1882853] [NEW] No video output if top of primary monitor is below top of secondary monitor

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Area where video should be is, depending on the video output mode
selected: a darkened VLC logo, a copy of the bottom toolbar in the top
left corner, or just plain black. Resizing the window causes the toolbar
to "ghost" on top of where the video should be.

Exact monitor configuration if needed (xrandr CLI): --dpi 192 \
--output DP-0 --mode 1920x1080 --pos 3840x0 --rotate 
left --scale 2x2 \
--output DP-2 --mode 3840x2160 --pos 0x1288

Changing the last position flag to 0x0 "fixes" the problem at the cost
of cursor position being "wrong" when transitioning between monitors.

OBS has a very similar issue, see here:
https://bugs.launchpad.net/bugs/1876612

Which makes me think it may in fact be a Qt bug.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: vlc 3.0.9.2-1
ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34
Uname: Linux 5.4.0-33-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.2
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Tue Jun  9 17:55:37 2020
InstallationDate: Installed on 2020-05-03 (37 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no username)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: vlc
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal
-- 
No video output if top of primary monitor is below top of secondary monitor
https://bugs.launchpad.net/bugs/1882853
You received this bug notification because you are a member of Ubuntu SDK bug 
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[Ubuntu-sdk-bugs] [Bug 1872844] [NEW] Changing theme Light<->Standard doesn't restore the title bar color

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

This is Ubuntu 20.04 beta.

Start a program that has title bar. Try Firefox or whatever. Then navigate to 
settings->appearance.
Now set the theme to Standard, then Light - Firefox will now have white theme 
with dark titlebar.

Setting to Dark resets the bug.

** Affects: chromium-browser (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: firefox (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: focal
-- 
Changing theme Light<->Standard doesn't restore the title bar color
https://bugs.launchpad.net/bugs/1872844
You received this bug notification because you are a member of Ubuntu SDK bug 
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[Ubuntu-sdk-bugs] [Bug 1846821] Re: Qt print dialog has wrong default page size

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.9.5+dfsg-
0ubuntu2.4

---
qtbase-opensource-src (5.9.5+dfsg-0ubuntu2.4) bionic; urgency=medium

  * Fix default paper size in the print dialog (LP: #1846821).

 -- Dmitry Shachnev   Thu, 31 Oct 2019 00:00:50
+0300

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1846821

Title:
  Qt print dialog has wrong default page size

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Released

Bug description:
  Please backport Qt patch 213677 to qtbase-opensource-src
  https://codereview.qt-project.org/c/qt/qtbase/+/213677

  [Impact]
  In Qt5 applications, print dialog (Printer Properties) always defaults to A4 
paper size, even when Letter is set as a default in all system and KDE 
preferences. After changing manually, Letter-size pages print correctly, but 
the setting does not stick.

  This impacts users of Qt applications who print things and live in
  countries where ISO 216 is not default, most notably the United
  States.

  [Test Case]
  1) Use system settings (KDE preferences, gnome-control-center or 
system-config-printer) to set the printer size to Letter.
  2) Open any Qt application (e.g. KWrite or Falkon).
  3) Open a print dialog.
  4) Behavior expected: Print dialog would default to Letter paper size and not 
A4.

  [Regression Potential]
  Two possibilities for regressions that I can imagine are:
  - crashes because something is not defined;
  - wrong default paper size (A4 wanted but CUPS returns something else).

  [Additional Information]
  The issue also affects other print settings, e.g. margins, though the 
aforementioned patch does not deal with these. A similar issue regarding the 
duplex setting was reported as Launchpad bug 1776173, and subsequently fixed, 
but other print settings continue to cause problems.

  Software versions:
  lsb_release: Ubuntu 18.04.3 LTS
  libqt5core5a: 5.9.5+dfsg-0ubuntu2.3
  Kernel: 5.0.0-25-generic

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[Ubuntu-sdk-bugs] [Bug 1847974] [NEW] Qt apps terminate on Power-Off dialog

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Calling Power-Off dialog from system menu and then pressing cancel
button terminates some apps like fbreader and telegram. Tested on Ubuntu
18.04 and 19.10.

Steps to reproduce:
1. Install fbreader from standard repository (sudo apt install fbreader)
2. Run fbreader
3. Press Gnome system menu - power button
4. Power-Off dialog appeared - press Cancel button

Expected result: fbreader still running.
Actual result: fbreader terminated.

Same issue with Telegram app (possible other Qt apps?).

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.28.4-0ubuntu18.04.2
ProcVersionSignature: Ubuntu 5.0.0-29.31~18.04.1-generic 5.0.21
Uname: Linux 5.0.0-29-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Oct 14 11:35:58 2019
DisplayManager: lightdm
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to bionic on 2017-10-24 (719 days ago)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug bionic eoan
-- 
Qt apps terminate on Power-Off dialog
https://bugs.launchpad.net/bugs/1847974
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[Ubuntu-sdk-bugs] [Bug 1834333] Re: Scaling problem with Qt apps

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.12.4+dfsg-
4ubuntu1

---
qtbase-opensource-src (5.12.4+dfsg-4ubuntu1) eoan; urgency=medium

  * Backport two patches from upstream 5.12.5 release:
- Use Xft DPI as basis for HiDPI scaling (LP: #1834333).
- Fix crash when closing floating QDialogs, by reverting a breaking
  change from 5.12.4 release.
  * Update symbols files from the current build logs.

 -- Dmitry Shachnev   Thu, 03 Oct 2019 11:59:59
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: In Progress => Fix Released

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1834333

Title:
  Scaling problem with Qt apps

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  Hi
  I have problem with scaling for Qt apps.
  when i open Kolourpaint scaling is too small 
  i have Ubuntu 18.04 and install from snap and apt
  i first report to bugs.kde.org and they tell me to report here 
  https://bugs.kde.org/show_bug.cgi?id=407668

  Kolourpaint its not only app with problem , anydesk , filezilla ,
  pylon viewer ,  dukto , stacer , vmware horizon

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[Ubuntu-sdk-bugs] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.9.5+dfsg-
0ubuntu2.3

---
qtbase-opensource-src (5.9.5+dfsg-0ubuntu2.3) bionic; urgency=medium

  * Backport upstream patch to fix nullptr dereference in HTTP handler
(LP: #1833536).

qtbase-opensource-src (5.9.5+dfsg-0ubuntu2.2) bionic; urgency=medium

  * Backport two upstream patches to support legacy X11 keymaps
(LP: #1831505).

 -- Dmitry Shachnev   Thu, 20 Jun 2019 13:59:52
+0300

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1831505

Title:
  Qt5 incorrectly interpret keypresses from remote VNC keyboard

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Released
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  [Impact]
  Qt applications incorrectly interpret keyboard input when running over some 
VNC clients such as TightVNC.

  [Test Case]
  1. Have Ubuntu 18.04 LTS installed with VNC server
  2. Connect to Ubuntu 18.04 LTS from other machine with VNC client
  3. Launch any Qt5 based application such as `assistant`, `kate` or `retext`
  4. Press keyboard combination on VNC client

  Expected results:
  all keypresses are recognized successfully

  Actual results:
  *  produces `1`
  *  produces `5`
  * <`> produces `p`
  *  and  are not working
  * all letters are messed

  [Proposed Fix]
  The proposed fix is a backport of two upstream commits: the second being the 
actual fix, the first one is some refactoring of the code to make it easier to 
write the second. The commits are:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=f8b164e1c37ca901
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=3edcd9420e3ad661

  [Regression Potential]
  Most of the new code is triggered only when the keymap is missing rules, 
models, or layout (i.e. rmlvo_is_incomplete == true). This minimizes the risk 
of regressions when working with simple X11 server. In any case, the potential 
regressions will be related to input handling.

  [Other Info]
  Note:
  only Qt applications are affected, the GTK-based work as expected (including 
Chromium from which I write this bug-report)

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: qt5-assistant 5.9.5-0ubuntu1
  Uname: Linux 4.4.78-perf+ aarch64
  NonfreeKernelModules: wlan exfat
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: armhf
  CurrentDesktop: MATE
  Date: Tue Jun  4 00:46:55 2019
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: qttools-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.9.5+dfsg-
0ubuntu2.3

---
qtbase-opensource-src (5.9.5+dfsg-0ubuntu2.3) bionic; urgency=medium

  * Backport upstream patch to fix nullptr dereference in HTTP handler
(LP: #1833536).

qtbase-opensource-src (5.9.5+dfsg-0ubuntu2.2) bionic; urgency=medium

  * Backport two upstream patches to support legacy X11 keymaps
(LP: #1831505).

 -- Dmitry Shachnev   Thu, 20 Jun 2019 13:59:52
+0300

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1833536

Title:
  QuiteRSS crashes intermittently

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Released
Status in qtbase-opensource-src source package in Disco:
  Fix Released

Bug description:
  [Impact]
  This bug affects QuiteRSS and other Qt applications, like plasma-discover 
(see https://bugs.kde.org/show_bug.cgi?id=402848) and qbittorrent (see bug 
1814375). All they crash with similar stack traces.

  [Test Case]
  1. Open QuiteRSS.
  2. Leave it running for several hours.
  3. It should not crash.

  [Proposed Fix]
  The proposed fix is a backport of the following commit from upstream 5.12 
branch: https://code.qt.io/cgit/qt/qtbase.git/commit/?id=e431a3ac027915db

  [Regression Potential]
  This patch adds an additional check before re-sending the request. 
Regressions chance is minimal, but the potential regressions may be that the 
request is not re-sent where it was re-sent with the previous code.

  [Original Description]
  After opening QuiteRSS it will run until crash happens.  This happens 
intermittently within the hour usually.

  (gdb) bt
  #0  QHttpNetworkConnectionChannel::sendRequest (this=)
  at access/qhttpnetworkconnectionchannel.cpp:238
  #1  0x730deca2 in QHttpNetworkConnectionPrivate::_q_startNextRequest (
  this=0x7fff480d4a20) at access/qhttpnetworkconnection.cpp:1015
  #2  0x72736122 in QObject::event (this=0x7fff48da89b0,
  e=) at kernel/qobject.cpp:1247
  #3  0x76f2482c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*)
  () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #4  0x76f2c0f4 in QApplication::notify(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #5  0x727069a8 in QCoreApplication::notifyInternal2 (
  receiver=0x7fff48da89b0, event=event@entry=0x7fff494233b0)
  at kernel/qcoreapplication.cpp:1024
  #6  0x7270911d in QCoreApplication::sendEvent (event=0x7fff494233b0,
  receiver=)
  at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
  #7  QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
  event_type=event_type@entry=0, data=0x7fff60008e90)
  at kernel/qcoreapplication.cpp:1699
  #8  0x727096a8 in QCoreApplication::sendPostedEvents (
  receiver=receiver@entry=0x0, event_type=event_type@entry=0)
  at kernel/qcoreapplication.cpp:1553
  #9  0x727602c3 in postEventSourceDispatch (s=0x7fff48003f10)
  at kernel/qeventdispatcher_glib.cpp:276
  #10 0x7fffece96317 in g_main_context_dispatch ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #11 0x7fffece96550 in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #12 0x7fffece965dc in g_main_context_iteration ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #13 0x7275f8ef in QEventDispatcherGlib::processEvents (
  this=0x7fff48000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
  #14 0x727049ea in QEventLoop::exec (this=this@entry=0x7fff4fffec60,
  flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
  #15 0x7252322a in QThread::exec (this=)
  at thread/qthread.cpp:515
  #16 0x7252816d in QThreadPrivate::start (arg=0x7fff60008a20)
  at thread/qthread_unix.cpp:368
  #17 0x722646db in start_thread (arg=0x7fff4700)
  at pthread_create.c:463
  #18 0x719ec88f in clone ()
  at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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[Ubuntu-sdk-bugs] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.12.2+dfsg-
4ubuntu1.1

---
qtbase-opensource-src (5.12.2+dfsg-4ubuntu1.1) disco; urgency=medium

  * Backport upstream patch to fix nullptr dereference in HTTP handler
(LP: #1833536).

 -- Dmitry Shachnev   Tue, 25 Jun 2019 13:23:10
+0300

** Changed in: qtbase-opensource-src (Ubuntu Disco)
   Status: Fix Committed => Fix Released

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1833536

Title:
  QuiteRSS crashes intermittently

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Committed
Status in qtbase-opensource-src source package in Disco:
  Fix Released

Bug description:
  [Impact]
  This bug affects QuiteRSS and other Qt applications, like plasma-discover 
(see https://bugs.kde.org/show_bug.cgi?id=402848) and qbittorrent (see bug 
1814375). All they crash with similar stack traces.

  [Test Case]
  1. Open QuiteRSS.
  2. Leave it running for several hours.
  3. It should not crash.

  [Proposed Fix]
  The proposed fix is a backport of the following commit from upstream 5.12 
branch: https://code.qt.io/cgit/qt/qtbase.git/commit/?id=e431a3ac027915db

  [Regression Potential]
  This patch adds an additional check before re-sending the request. 
Regressions chance is minimal, but the potential regressions may be that the 
request is not re-sent where it was re-sent with the previous code.

  [Original Description]
  After opening QuiteRSS it will run until crash happens.  This happens 
intermittently within the hour usually.

  (gdb) bt
  #0  QHttpNetworkConnectionChannel::sendRequest (this=)
  at access/qhttpnetworkconnectionchannel.cpp:238
  #1  0x730deca2 in QHttpNetworkConnectionPrivate::_q_startNextRequest (
  this=0x7fff480d4a20) at access/qhttpnetworkconnection.cpp:1015
  #2  0x72736122 in QObject::event (this=0x7fff48da89b0,
  e=) at kernel/qobject.cpp:1247
  #3  0x76f2482c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*)
  () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #4  0x76f2c0f4 in QApplication::notify(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #5  0x727069a8 in QCoreApplication::notifyInternal2 (
  receiver=0x7fff48da89b0, event=event@entry=0x7fff494233b0)
  at kernel/qcoreapplication.cpp:1024
  #6  0x7270911d in QCoreApplication::sendEvent (event=0x7fff494233b0,
  receiver=)
  at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
  #7  QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
  event_type=event_type@entry=0, data=0x7fff60008e90)
  at kernel/qcoreapplication.cpp:1699
  #8  0x727096a8 in QCoreApplication::sendPostedEvents (
  receiver=receiver@entry=0x0, event_type=event_type@entry=0)
  at kernel/qcoreapplication.cpp:1553
  #9  0x727602c3 in postEventSourceDispatch (s=0x7fff48003f10)
  at kernel/qeventdispatcher_glib.cpp:276
  #10 0x7fffece96317 in g_main_context_dispatch ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #11 0x7fffece96550 in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #12 0x7fffece965dc in g_main_context_iteration ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #13 0x7275f8ef in QEventDispatcherGlib::processEvents (
  this=0x7fff48000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
  #14 0x727049ea in QEventLoop::exec (this=this@entry=0x7fff4fffec60,
  flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
  #15 0x7252322a in QThread::exec (this=)
  at thread/qthread.cpp:515
  #16 0x7252816d in QThreadPrivate::start (arg=0x7fff60008a20)
  at thread/qthread_unix.cpp:368
  #17 0x722646db in start_thread (arg=0x7fff4700)
  at pthread_create.c:463
  #18 0x719ec88f in clone ()
  at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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[Ubuntu-sdk-bugs] [Bug 1658836] [NEW] /usr/bin/twinkle:11:QBasicAtomicOps:QBasicAtomicInteger:QtSharedPointer::ExternalRefCountData::getAndRef:QWeakPointer:QPointer

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The Ubuntu Error Tracker has been receiving reports about a problem regarding 
twinkle.  This problem was most recently seen with package version 
1:1.9.0+dfsg-3, the problem page at 
https://errors.ubuntu.com/problem/a45473614cc4679d018ae4d6e0290d08524b768e 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker you can request it at 
http://forms.canonical.com/reports/.

** Affects: qtdeclarative-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: xenial
-- 
/usr/bin/twinkle:11:QBasicAtomicOps:QBasicAtomicInteger:QtSharedPointer::ExternalRefCountData::getAndRef:QWeakPointer:QPointer
https://bugs.launchpad.net/bugs/1658836
You received this bug notification because you are a member of Ubuntu SDK bug 
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[Ubuntu-sdk-bugs] [Bug 1824986] [NEW] twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The console output:

$ twinkle 
QApplication: invalid style override passed, ignoring it.
Language name: "en"
mprotect failed in ExecutableAllocator::makeExecutable: Permission denied
*** stack smashing detected ***:  terminated
Aborted (core dumped)
$

I've attached a strace output file.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: twinkle 1:1.10.1+dfsg-3
ProcVersionSignature: Ubuntu 4.15.0-47.50-generic 4.15.18
Uname: Linux 4.15.0-47-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: LXDE
Date: Tue Apr 16 15:29:30 2019
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-06-11 (309 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: twinkle
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtdeclarative-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic
-- 
twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)
https://bugs.launchpad.net/bugs/1824986
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtdeclarative-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1834333] [NEW] Scaling problem with Qt apps

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Hi
I have problem with scaling for Qt apps.
when i open Kolourpaint scaling is too small 
i have Ubuntu 18.04 and install from snap and apt
i first report to bugs.kde.org and they tell me to report here 
https://bugs.kde.org/show_bug.cgi?id=407668

Kolourpaint its not only app with problem , anydesk , filezilla , pylon
viewer ,  dukto , stacer , vmware horizon

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Low
 Status: New


** Tags: hidpi qt scaling
-- 
Scaling problem with Qt apps
https://bugs.launchpad.net/bugs/1834333
You received this bug notification because you are a member of Ubuntu SDK bug 
tracking, which is subscribed to qtbase-opensource-src in Ubuntu.

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[Ubuntu-sdk-bugs] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.12.2+dfsg-
4ubuntu2

---
qtbase-opensource-src (5.12.2+dfsg-4ubuntu2) eoan; urgency=medium

  * Backport upstream patch to fix nullptr dereference in HTTP handler
(LP: #1833536).

 -- Dmitry Shachnev   Fri, 21 Jun 2019 19:43:18
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Confirmed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1833536

Title:
  QuiteRSS crashes intermittently

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Confirmed

Bug description:
  [Impact]
  This bug affects QuiteRSS and other Qt applications, like plasma-discover 
(see https://bugs.kde.org/show_bug.cgi?id=402848) and qbittorrent (see bug 
1814375). All they crash with similar stack traces.

  [Test Case]
  1. Open QuiteRSS.
  2. Leave it running for several hours.
  3. It should not crash.

  [Proposed Fix]
  The proposed fix is a backport of the following commit from upstream 5.12 
branch: https://code.qt.io/cgit/qt/qtbase.git/commit/?id=e431a3ac027915db

  [Regression Potential]
  This patch adds an additional check before re-sending the request. 
Regressions chance is minimal, but the potential regressions may be that the 
request is not re-sent where it was re-sent with the previous code.

  [Original Description]
  After opening QuiteRSS it will run until crash happens.  This happens 
intermittently within the hour usually.

  (gdb) bt
  #0  QHttpNetworkConnectionChannel::sendRequest (this=)
  at access/qhttpnetworkconnectionchannel.cpp:238
  #1  0x730deca2 in QHttpNetworkConnectionPrivate::_q_startNextRequest (
  this=0x7fff480d4a20) at access/qhttpnetworkconnection.cpp:1015
  #2  0x72736122 in QObject::event (this=0x7fff48da89b0,
  e=) at kernel/qobject.cpp:1247
  #3  0x76f2482c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*)
  () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #4  0x76f2c0f4 in QApplication::notify(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #5  0x727069a8 in QCoreApplication::notifyInternal2 (
  receiver=0x7fff48da89b0, event=event@entry=0x7fff494233b0)
  at kernel/qcoreapplication.cpp:1024
  #6  0x7270911d in QCoreApplication::sendEvent (event=0x7fff494233b0,
  receiver=)
  at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
  #7  QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
  event_type=event_type@entry=0, data=0x7fff60008e90)
  at kernel/qcoreapplication.cpp:1699
  #8  0x727096a8 in QCoreApplication::sendPostedEvents (
  receiver=receiver@entry=0x0, event_type=event_type@entry=0)
  at kernel/qcoreapplication.cpp:1553
  #9  0x727602c3 in postEventSourceDispatch (s=0x7fff48003f10)
  at kernel/qeventdispatcher_glib.cpp:276
  #10 0x7fffece96317 in g_main_context_dispatch ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #11 0x7fffece96550 in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #12 0x7fffece965dc in g_main_context_iteration ()
     from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
  #13 0x7275f8ef in QEventDispatcherGlib::processEvents (
  this=0x7fff48000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
  #14 0x727049ea in QEventLoop::exec (this=this@entry=0x7fff4fffec60,
  flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
  #15 0x7252322a in QThread::exec (this=)
  at thread/qthread.cpp:515
  #16 0x7252816d in QThreadPrivate::start (arg=0x7fff60008a20)
  at thread/qthread_unix.cpp:368
  #17 0x722646db in start_thread (arg=0x7fff4700)
  at pthread_create.c:463
  #18 0x719ec88f in clone ()
  at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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[Ubuntu-sdk-bugs] [Bug 1755311] [NEW] "Warning: libpng warning: iCCP: known incorrect sRGB profile"

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

When sigil is started, it prints the following warning twice to stderr:

Warning: libpng warning: iCCP: known incorrect sRGB profile

This may be symptomatic of a deeper issue.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: sigil 0.9.9+dfsg-1
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: KDE
Date: Tue Mar 13 09:58:34 2018
InstallationDate: Installed on 2018-03-12 (0 days ago)
InstallationMedia: Kubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180310)
SourcePackage: sigil
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtwebkit-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic
-- 
"Warning: libpng warning: iCCP: known incorrect sRGB profile"
https://bugs.launchpad.net/bugs/1755311
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[Ubuntu-sdk-bugs] [Bug 1776173] Re: qt print dialog shipped with bionic ignores printer defaults

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.9.5+dfsg-
0ubuntu2

---
qtbase-opensource-src (5.9.5+dfsg-0ubuntu2) bionic; urgency=medium

  * Backport two upstream commits to fix duplex printing (LP: #1776173).
Thanks to Robert Bredereck for the initial patch!

 -- Dmitry Shachnev   Wed, 06 Feb 2019 10:47:55
+0300

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

-- 
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https://bugs.launchpad.net/bugs/1776173

Title:
  qt print dialog shipped with bionic ignores printer defaults

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Released
Status in qtbase-opensource-src source package in Cosmic:
  Fix Released

Bug description:
  [Impact]
  All kde applications shipped with ubuntu and particularly kubuntu bionic 
print via the qt print dialog, that, unfortunately, does not seem to respect 
the defaults set for the printer.

  Specifically, every time one starts to print the "duplex" option gets
  reset to "none" even for those printers that were configured for "long
  edge" duplex by default.

  This may lead to a huge *waste of paper*: people print, expecting the
  duplex, do not get it, throw away the printout and reprint, for a
  total of 3 times the paper usage if the print dialog respected the
  default.

  [Test Case]
  1) Install a printer that can duplex and configure it to do duplex with 
long-edge binding from the printer setup dialog.

  2) Open a PDF with okular, and open the print dialog. Select the
  printer above.

  3) Press the "Options" button to enlarge the dialog to also present
  the options. Select the "options" tab, right of "copies". Verify that
  Duplex Printing is preset to "None"

  This is wrong, because the printer was configured to do duplex with
  long-edge binding.

  4) Print and close okular.

  5) Reopen okular (with the same or another PDF file). Open again the
  print dialog and select the same printer.

  6) Redo 3). Again see that Duplex Printing is preset to "None",
  instead of being at the default or at the previously used setup.

  [Regression Potential]
  The proposed patch only changes the default settings. The regression 
potential may be that the values are wrong, although they are already wrong.

  In case there is some bug it may lead to crashes. But this code is in
  the latest stable Qt release and I am not aware of any such crashes
  reported.

  [Other Info]
  The proposed patch is a backport of the following upstream commits:
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=f6fd3f18d301cde3
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=fa854f214a3c812e

  [Original Description]
  See also https://bugs.kde.org/show_bug.cgi?id=395150

  As a final comment and in general, I think that Bionic should be
  updated to use the QT 5.11 print subsystem (from 5.9.5) as soon as
  possible (at least via a kubuntu ppa). The QT 5 print dialog has
  always been extremely poor, with no possibility to provide information
  about things like print quality and resolution, paper type, stapling
  (for printers supporting it), etc. Now, QT 5.11 has finally a better
  print dialog and it would be great if the bionic users could use it.

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[Ubuntu-sdk-bugs] [Bug 1776173] Re: qt print dialog shipped with bionic ignores printer defaults

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.11.1+dfsg-
7ubuntu3

---
qtbase-opensource-src (5.11.1+dfsg-7ubuntu3) cosmic; urgency=medium

  * Backport upstream commit to fix duplex printing (LP: #1776173).
Thanks to Robert Bredereck for the initial patch!

 -- Dmitry Shachnev   Thu, 28 Feb 2019 13:26:39
+0300

** Changed in: qtbase-opensource-src (Ubuntu Cosmic)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1776173

Title:
  qt print dialog shipped with bionic ignores printer defaults

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Fix Committed
Status in qtbase-opensource-src source package in Cosmic:
  Fix Released

Bug description:
  [Impact]
  All kde applications shipped with ubuntu and particularly kubuntu bionic 
print via the qt print dialog, that, unfortunately, does not seem to respect 
the defaults set for the printer.

  Specifically, every time one starts to print the "duplex" option gets
  reset to "none" even for those printers that were configured for "long
  edge" duplex by default.

  This may lead to a huge *waste of paper*: people print, expecting the
  duplex, do not get it, throw away the printout and reprint, for a
  total of 3 times the paper usage if the print dialog respected the
  default.

  [Test Case]
  1) Install a printer that can duplex and configure it to do duplex with 
long-edge binding from the printer setup dialog.

  2) Open a PDF with okular, and open the print dialog. Select the
  printer above.

  3) Press the "Options" button to enlarge the dialog to also present
  the options. Select the "options" tab, right of "copies". Verify that
  Duplex Printing is preset to "None"

  This is wrong, because the printer was configured to do duplex with
  long-edge binding.

  4) Print and close okular.

  5) Reopen okular (with the same or another PDF file). Open again the
  print dialog and select the same printer.

  6) Redo 3). Again see that Duplex Printing is preset to "None",
  instead of being at the default or at the previously used setup.

  [Regression Potential]
  The proposed patch only changes the default settings. The regression 
potential may be that the values are wrong, although they are already wrong.

  In case there is some bug it may lead to crashes. But this code is in
  the latest stable Qt release and I am not aware of any such crashes
  reported.

  [Other Info]
  The proposed patch is a backport of the following upstream commits:
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=f6fd3f18d301cde3
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=fa854f214a3c812e

  [Original Description]
  See also https://bugs.kde.org/show_bug.cgi?id=395150

  As a final comment and in general, I think that Bionic should be
  updated to use the QT 5.11 print subsystem (from 5.9.5) as soon as
  possible (at least via a kubuntu ppa). The QT 5 print dialog has
  always been extremely poor, with no possibility to provide information
  about things like print quality and resolution, paper type, stapling
  (for printers supporting it), etc. Now, QT 5.11 has finally a better
  print dialog and it would be great if the bionic users could use it.

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1776173] Re: qt print dialog shipped with bionic ignores printer defaults

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.11.3+dfsg-
5ubuntu1

---
qtbase-opensource-src (5.11.3+dfsg-5ubuntu1) disco; urgency=medium

  * Sync with experimental branch of Debian packaging Git.

 -- Dmitry Shachnev   Mon, 11 Feb 2019 13:43:15
+0300

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1776173

Title:
  qt print dialog shipped with bionic ignores printer defaults

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  All kde applications shipped with ubuntu and particularly kubuntu
  bionic print via the qt print dialog, that, unfortunately, does not
  seem to respect the defaults set for the printer.

  Specifically, every time one starts to print the "duplex" option gets
  reset to "none" even for those printers that were configured for "long
  edge" duplex by default.

  This may lead to a huge *waste of paper*: people print, expecting the
  duplex, do not get it, throw away the printout and reprint, for a
  total of 3 times the paper usage if the print dialog respected the
  default.

  See also https://bugs.kde.org/show_bug.cgi?id=395150

  As a final comment and in general, I think that Bionic should be
  updated to use the QT 5.11 print subsystem (from 5.9.5) as soon as
  possible (at least via a kubuntu ppa). The QT 5 print dialog has
  always been extremely poor, with no possibility to provide information
  about things like print quality and resolution, paper type, stapling
  (for printers supporting it), etc. Now, QT 5.11 has finally a better
  print dialog and it would be great if the bionic users could use it.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: libqt5widgets5 5.9.5+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
  Uname: Linux 4.15.0-22-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Mon Jun 11 10:23:53 2018
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-12-12 (1641 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  SourcePackage: qtbase-opensource-src
  UpgradeStatus: Upgraded to bionic on 2018-06-08 (2 days ago)

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[Ubuntu-sdk-bugs] [Bug 1799111] Re: lots of Classes missing from docs (e.g. QFileInfo)

[Launchpad Bug Tracker]

This bug was fixed in the package qttools-opensource-src -
5.11.1-5ubuntu1

---
qttools-opensource-src (5.11.1-5ubuntu1) cosmic; urgency=medium

  * Build qdoc with QDOC_PASS_ISYSTEM defined. This is needed because qmake
passes Qt include directories as -isystem flags, not as regular -I (LP:
#1799111).

 -- Dmitry Shachnev   Mon, 26 Nov 2018 11:48:25
+0300

** Changed in: qttools-opensource-src (Ubuntu Cosmic)
   Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1799111

Title:
  lots of Classes missing from docs (e.g. QFileInfo)

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released
Status in qttools-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Cosmic:
  Fix Released
Status in qtdeclarative-opensource-src source package in Cosmic:
  Fix Released
Status in qttools-opensource-src source package in Cosmic:
  Fix Released
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  [Impact]
  The packaged Qt documentation, which can be viewed in browser (qt*-doc-html 
packages) or in Qt Assistant (qt*-doc packages) is missing all documentation 
generated from C++ files. Only the static text is present.

  Qt is split by many modules (qtbase, qtdeclarative, qtwebengine,
  etc.).

  To properly fix this bug, we need changes in qtbase and qttools
  modules. In addition, I will be uploading a no-change rebuild of
  qtdeclarative module to demonstrate that the fixes work.

  If requested, I can also upload no-change rebuilds of some other
  modules to get their -doc packages properly regenerated.

  [Test Case]
  For qtbase5-doc-html:
  1. Install qtbase5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtcore/qobject.html is present.

  For qtdeclarative5-doc-html:
  1. Install qtdeclarative5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtquick/qquickwidget.html is present.

  [Regression Potential]
  The proposed change in qtbase is affecting only builds of Qt modules 
documentation. So the worst thing it can do is breaking the build of -doc 
packages in other Qt modules. However, as confirmed by qtdeclarative example, 
it makes things only better, not worse.

  The proposed change in qttools can affect more packages. It can result
  in qdoc passing more -isystem flags to clang code analyzer. I am not
  aware of negative consequences of this, but if they happen, these
  consequences will be limited to potential build failures or wrong
  documentation contents.

  [Other Info]
  Description of the fix:

  qdoc is a tool that parses C++ source files and generates
  documentation from them. Recently, qdoc began using clang instead of
  its own C++ parser. Clang needs the C++ standard library to work.
  Starting with llvm-toolchain 1:7~+rc1-1~exp2, the GCC C++ standard
  library is no longer on clang’s default search paths, so we need to
  pass it explicitly as -I flag. The proposed qtbase patch
  (qdoc_default_incdirs.diff) does that.

  That patch fixes documentation build for qtbase, but for other modules
  there is another problem. The Qt headers are installed into
  /usr/include//qt5 directory, but it is also not on Clang
  default search path. qmake passes these directories as -isystem flags,
  but qdoc ignores -isystem by default, unless it is built with
  QDOC_PASS_ISYSTEM defined. So the proposed change in qttools is
  building with this define.

  [Original Description]
  The Qt offline documentation for cosmic is incomplete. In fact there's 
virtually no content what so ever. It would be easier I think to list what 
actually got picked up that what was missed.

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[Ubuntu-sdk-bugs] [Bug 1799111] Re: lots of Classes missing from docs (e.g. QFileInfo)

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.11.1+dfsg-
7ubuntu2

---
qtbase-opensource-src (5.11.1+dfsg-7ubuntu2) cosmic; urgency=medium

  * Add a patch to pass default include directories to qdoc (LP:
#1799111).

 -- Dmitry Shachnev   Fri, 02 Nov 2018 14:41:35
+0300

** Changed in: qtbase-opensource-src (Ubuntu Cosmic)
   Status: Confirmed => Fix Released

** Changed in: qtdeclarative-opensource-src (Ubuntu Cosmic)
   Status: Confirmed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1799111

Title:
  lots of Classes missing from docs (e.g. QFileInfo)

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released
Status in qttools-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Cosmic:
  Fix Released
Status in qtdeclarative-opensource-src source package in Cosmic:
  Fix Released
Status in qttools-opensource-src source package in Cosmic:
  Fix Released
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  [Impact]
  The packaged Qt documentation, which can be viewed in browser (qt*-doc-html 
packages) or in Qt Assistant (qt*-doc packages) is missing all documentation 
generated from C++ files. Only the static text is present.

  Qt is split by many modules (qtbase, qtdeclarative, qtwebengine,
  etc.).

  To properly fix this bug, we need changes in qtbase and qttools
  modules. In addition, I will be uploading a no-change rebuild of
  qtdeclarative module to demonstrate that the fixes work.

  If requested, I can also upload no-change rebuilds of some other
  modules to get their -doc packages properly regenerated.

  [Test Case]
  For qtbase5-doc-html:
  1. Install qtbase5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtcore/qobject.html is present.

  For qtdeclarative5-doc-html:
  1. Install qtdeclarative5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtquick/qquickwidget.html is present.

  [Regression Potential]
  The proposed change in qtbase is affecting only builds of Qt modules 
documentation. So the worst thing it can do is breaking the build of -doc 
packages in other Qt modules. However, as confirmed by qtdeclarative example, 
it makes things only better, not worse.

  The proposed change in qttools can affect more packages. It can result
  in qdoc passing more -isystem flags to clang code analyzer. I am not
  aware of negative consequences of this, but if they happen, these
  consequences will be limited to potential build failures or wrong
  documentation contents.

  [Other Info]
  Description of the fix:

  qdoc is a tool that parses C++ source files and generates
  documentation from them. Recently, qdoc began using clang instead of
  its own C++ parser. Clang needs the C++ standard library to work.
  Starting with llvm-toolchain 1:7~+rc1-1~exp2, the GCC C++ standard
  library is no longer on clang’s default search paths, so we need to
  pass it explicitly as -I flag. The proposed qtbase patch
  (qdoc_default_incdirs.diff) does that.

  That patch fixes documentation build for qtbase, but for other modules
  there is another problem. The Qt headers are installed into
  /usr/include//qt5 directory, but it is also not on Clang
  default search path. qmake passes these directories as -isystem flags,
  but qdoc ignores -isystem by default, unless it is built with
  QDOC_PASS_ISYSTEM defined. So the proposed change in qttools is
  building with this define.

  [Original Description]
  The Qt offline documentation for cosmic is incomplete. In fact there's 
virtually no content what so ever. It would be easier I think to list what 
actually got picked up that what was missed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1799111/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1814613] [NEW] qmlscene -style material file.qml says "QApplication: invalid style override passed"

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

qmlscene -qt=5 -style material file.qml
prints
  QApplication: invalid style override passed, ignoring it.
on the terminal.

This does not happen when using the environment variable method, e.g.
  QT_QUICK_CONTROLS_STYLE=material qmlscene -qt=5 file.qml

The documentation for how this is supposed to work is at
  
https://doc.qt.io/qt-5/qtquickcontrols2-styles.html#using-styles-in-qt-quick-controls-2

I'm reporting this to ubuntu because it might be due to packaging or
patching done for Ubuntu.  I can not conveniently try a pristine
upstream version of Qt, so hoping the Qt Ubuntu maintainer can quickly
determine if this is an upstream bug or not.

I'll attach a trivial test file which demonstrates the problem

STEPS TO REPRODUCE:
  qmlscene -style material test.qml  # test.qml attached

ACTUAL RESULTS:
  Prints warning about invalid style on the terminal

EXPECTED RESULTS:
  Silent obedience

** Affects: qtdeclarative-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
qmlscene -style material file.qml says "QApplication: invalid style override 
passed"
https://bugs.launchpad.net/bugs/1814613
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[Ubuntu-sdk-bugs] [Bug 1810346] [NEW] VLC interface not displayed correctly

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I use vlc on a Dell E-5530 laptop seated on its docking station.
The laptop display cover is closed, the output is sent on an external LG TV 
with 1920x1080.
This system has been working flawlessly for many years, resp. under late 14.04 
and 16.04.
After recently upgrading to 18.04, I noticed VLC wouldn't display correctly - 
see attachment.
This only occurs on the external display ; if I open the cover and use the 
internal display, there is no problem - except I cannot work on the internal 
display.
regards,
J.-Luc

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: vlc-bin 3.0.4-1ubuntu0.2
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan  2 23:38:36 2019
ExecutablePath: /usr/bin/vlc
InstallationDate: Installed on 2018-12-19 (14 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: vlc
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic
-- 
VLC interface not displayed correctly
https://bugs.launchpad.net/bugs/1810346
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[Ubuntu-sdk-bugs] [Bug 1797040] Re: QtWebkit - missing doxygen tags file

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha2-19ubuntu1

---
qtwebkit-opensource-src (5.212.0~alpha2-19ubuntu1) disco; urgency=medium

  * Merge with Debian unstable, remaining changes:
- Disable all-in-one build on ppc64el, otherwise GCC gets an ICE.
- Add a patch to fix FTBFS with all-in-one mode disabled.
- Build with -g1 instead of -g on ppc64el, to make the linker happy.
- Fix resizing the FrameView, which fixes plaintext emails in Trojitá.

 -- Dmitry Shachnev   Mon, 31 Dec 2018 17:24:48
+0300

** Changed in: qtwebkit-opensource-src (Ubuntu)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1797040

Title:
  QtWebkit - missing doxygen tags file

Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  Current version of qtwebkit5-doc-html package doesn't contains
  qtwebkit.tags file which leads to incomplete doxygen documentation
  generation for external projects (kdewebkit for example).

  This can fixed with small patch (see attachment). I test it on my
  18.04 system - all works as expected.

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[Ubuntu-sdk-bugs] [Bug 1792167] Re: Display size detected incorrectly

[Launchpad Bug Tracker]

[Expired for qtbase-opensource-src (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Incomplete => Expired

-- 
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https://bugs.launchpad.net/bugs/1792167

Title:
  Display size detected incorrectly

Status in mutter package in Ubuntu:
  Expired
Status in qtbase-opensource-src package in Ubuntu:
  Expired

Bug description:
  My external monitor is detected as 7" although it is 32". All
  applications which use Qt auto scaling have huge controls!

  It seems like many users have the same problem
  (https://ubuntuforums.org/showthread.php?t=2390362) and thus disable
  Qt auto scaling. I think the solution should be to fix the size
  detection instead.

  It seems not related to the display server, compositor or window
  manager since the problem appeared in Ubuntu 17.04 (Mir, Unity) as
  well es 18.04 (Mutter, Gnome). I tried it with both Wayland and X (on
  Wayland).

  Further, it seems not related to graphics driver, since I personally
  use the open source driver with my internal Intel card, whereas
  someone else uses a proprietary Nvidia driver
  (https://askubuntu.com/q/1066879/206608).

  If it is in the wrong category, please move it / add the corresponding
  packages.

  If you need any further information to tackle the problem, just tell me!
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2017-09-05 (372 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Package: qtbase-opensource-src
  PackageArchitecture: amd64
  Tags:  bionic
  Uname: Linux 4.18.7-041807-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom davfs2 dip docker lpadmin plugdev sambashare sudo 
vboxusers video voice
  _MarkForUpload: True

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[Ubuntu-sdk-bugs] [Bug 1792167] Re: Display size detected incorrectly

[Launchpad Bug Tracker]

[Expired for mutter (Ubuntu) because there has been no activity for 60
days.]

** Changed in: mutter (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1792167

Title:
  Display size detected incorrectly

Status in mutter package in Ubuntu:
  Expired
Status in qtbase-opensource-src package in Ubuntu:
  Expired

Bug description:
  My external monitor is detected as 7" although it is 32". All
  applications which use Qt auto scaling have huge controls!

  It seems like many users have the same problem
  (https://ubuntuforums.org/showthread.php?t=2390362) and thus disable
  Qt auto scaling. I think the solution should be to fix the size
  detection instead.

  It seems not related to the display server, compositor or window
  manager since the problem appeared in Ubuntu 17.04 (Mir, Unity) as
  well es 18.04 (Mutter, Gnome). I tried it with both Wayland and X (on
  Wayland).

  Further, it seems not related to graphics driver, since I personally
  use the open source driver with my internal Intel card, whereas
  someone else uses a proprietary Nvidia driver
  (https://askubuntu.com/q/1066879/206608).

  If it is in the wrong category, please move it / add the corresponding
  packages.

  If you need any further information to tackle the problem, just tell me!
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2017-09-05 (372 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Package: qtbase-opensource-src
  PackageArchitecture: amd64
  Tags:  bionic
  Uname: Linux 4.18.7-041807-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom davfs2 dip docker lpadmin plugdev sambashare sudo 
vboxusers video voice
  _MarkForUpload: True

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[Ubuntu-sdk-bugs] [Bug 1799111] Re: lots of Classes missing from docs (e.g. QFileInfo)

[Launchpad Bug Tracker]

This bug was fixed in the package qttools-opensource-src - 5.11.2-5

---
qttools-opensource-src (5.11.2-5) unstable; urgency=medium

  * Build qdoc with QDOC_PASS_ISYSTEM defined. This is needed because qmake
passes Qt include directories as -isystem flags, not as regular -I.
See QTBUG-70896, LP: #1799111.

 -- Dmitry Shachnev   Thu, 15 Nov 2018 11:03:30
+0300

** Changed in: qttools-opensource-src (Ubuntu)
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1799111

Title:
  lots of Classes missing from docs (e.g. QFileInfo)

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu:
  New
Status in qttools-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Cosmic:
  New
Status in qtdeclarative-opensource-src source package in Cosmic:
  New
Status in qttools-opensource-src source package in Cosmic:
  New
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  [Impact]
  The packaged Qt documentation, which can be viewed in browser (qt*-doc-html 
packages) or in Qt Assistant (qt*-doc packages) is missing all documentation 
generated from C++ files. Only the static text is present.

  Qt is split by many modules (qtbase, qtdeclarative, qtwebengine,
  etc.).

  To properly fix this bug, we need changes in qtbase and qttools
  modules. In addition, I will be uploading a no-change rebuild of
  qtdeclarative module to demonstrate that the fixes work.

  If requested, I can also upload no-change rebuilds of some other
  modules to get their -doc packages properly regenerated.

  [Test Case]
  For qtbase5-doc-html:
  1. Install qtbase5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtcore/qobject.html is present.

  For qtdeclarative5-doc-html:
  1. Install qtdeclarative5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtquick/qquickwidget.html is present.

  [Regression Potential]
  The proposed change in qtbase is affecting only builds of Qt modules 
documentation. So the worst thing it can do is breaking the build of -doc 
packages in other Qt modules. However, as confirmed by qtdeclarative example, 
it makes things only better, not worse.

  The proposed change in qttools can affect more packages. It can result
  in qdoc passing more -isystem flags to clang code analyzer. I am not
  aware of negative consequences of this, but if they happen, these
  consequences will be limited to potential build failures or wrong
  documentation contents.

  [Other Info]
  Description of the fix:

  qdoc is a tool that parses C++ source files and generates
  documentation from them. Recently, qdoc began using clang instead of
  its own C++ parser. Clang needs the C++ standard library to work.
  Starting with llvm-toolchain 1:7~+rc1-1~exp2, the GCC C++ standard
  library is no longer on clang’s default search paths, so we need to
  pass it explicitly as -I flag. The proposed qtbase patch
  (qdoc_default_incdirs.diff) does that.

  That patch fixes documentation build for qtbase, but for other modules
  there is another problem. The Qt headers are installed into
  /usr/include//qt5 directory, but it is also not on Clang
  default search path. qmake passes these directories as -isystem flags,
  but qdoc ignores -isystem by default, unless it is built with
  QDOC_PASS_ISYSTEM defined. So the proposed change in qttools is
  building with this define.

  [Original Description]
  The Qt offline documentation for cosmic is incomplete. In fact there's 
virtually no content what so ever. It would be easier I think to list what 
actually got picked up that what was missed.

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1799111] Re: lots of Classes missing from docs (e.g. QFileInfo)

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.11.2+dfsg-
7ubuntu1

---
qtbase-opensource-src (5.11.2+dfsg-7ubuntu1) disco; urgency=medium

  * Merge from Debian Sid. Remaining changes:
- Add arm64 to the architectures that GLES is enabled on.
- Drop build dependency on libpcre2-dev which is in Universe; configure
  without -system-pcre.

 -- Rik Mills   Mon, 19 Nov 2018 15:49:12 +

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1799111

Title:
  lots of Classes missing from docs (e.g. QFileInfo)

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src package in Ubuntu:
  New
Status in qttools-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Cosmic:
  New
Status in qtdeclarative-opensource-src source package in Cosmic:
  New
Status in qttools-opensource-src source package in Cosmic:
  New
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  [Impact]
  The packaged Qt documentation, which can be viewed in browser (qt*-doc-html 
packages) or in Qt Assistant (qt*-doc packages) is missing all documentation 
generated from C++ files. Only the static text is present.

  Qt is split by many modules (qtbase, qtdeclarative, qtwebengine,
  etc.).

  To properly fix this bug, we need changes in qtbase and qttools
  modules. In addition, I will be uploading a no-change rebuild of
  qtdeclarative module to demonstrate that the fixes work.

  If requested, I can also upload no-change rebuilds of some other
  modules to get their -doc packages properly regenerated.

  [Test Case]
  For qtbase5-doc-html:
  1. Install qtbase5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtcore/qobject.html is present.

  For qtdeclarative5-doc-html:
  1. Install qtdeclarative5-doc-html package.
  2. Make sure /usr/share/qt5/doc/qtquick/qquickwidget.html is present.

  [Regression Potential]
  The proposed change in qtbase is affecting only builds of Qt modules 
documentation. So the worst thing it can do is breaking the build of -doc 
packages in other Qt modules. However, as confirmed by qtdeclarative example, 
it makes things only better, not worse.

  The proposed change in qttools can affect more packages. It can result
  in qdoc passing more -isystem flags to clang code analyzer. I am not
  aware of negative consequences of this, but if they happen, these
  consequences will be limited to potential build failures or wrong
  documentation contents.

  [Other Info]
  Description of the fix:

  qdoc is a tool that parses C++ source files and generates
  documentation from them. Recently, qdoc began using clang instead of
  its own C++ parser. Clang needs the C++ standard library to work.
  Starting with llvm-toolchain 1:7~+rc1-1~exp2, the GCC C++ standard
  library is no longer on clang’s default search paths, so we need to
  pass it explicitly as -I flag. The proposed qtbase patch
  (qdoc_default_incdirs.diff) does that.

  That patch fixes documentation build for qtbase, but for other modules
  there is another problem. The Qt headers are installed into
  /usr/include//qt5 directory, but it is also not on Clang
  default search path. qmake passes these directories as -isystem flags,
  but qdoc ignores -isystem by default, unless it is built with
  QDOC_PASS_ISYSTEM defined. So the proposed change in qttools is
  building with this define.

  [Original Description]
  The Qt offline documentation for cosmic is incomplete. In fact there's 
virtually no content what so ever. It would be easier I think to list what 
actually got picked up that what was missed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1799111/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1688433] Re: qBittorrent or any qt 5 applications still crashing on ubuntu 16.10

[Launchpad Bug Tracker]

[Expired for qtbase-opensource-src (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1688433

Title:
  qBittorrent or any qt 5 applications still crashing on ubuntu 16.10

Status in qtbase-opensource-src package in Ubuntu:
  Expired

Bug description:
  
  https://bugs.launchpad.net/ubuntu/+source/qbittorrent/+bug/1630848

  https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1630765

  Meanwhile it still not fixed in Ubuntu 16.10 Yakkety. Since 2016-10-21
  "patch" was backported from qt 5.8. All Qt5 applications with plugin
  architecture creahing on exit.

  Like typical strace from qbittorrent:

  #0  0x77eba5df in QNetworkConfiguration::~QNetworkConfiguration() () 
from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
  #1  0x75eda019 in QHashData::free_helper(void (*)(QHashData::Node*)) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #2  0x77ecd06f in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Network.so.5
  #3  0x75e77ed3 in QThreadStorageData::finish(void**) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #4  0x76050a2c in QCoreApplicationPrivate::cleanupThreadData() () 
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #5  0x7639a84b in QGuiApplicationPrivate::~QGuiApplicationPrivate() 
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
  #6  0x77524869 in QApplicationPrivate::~QApplicationPrivate() () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #7  0x760862c7 in QObject::~QObject() () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #8  0x76052ec6 in QCoreApplication::~QCoreApplication() () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #9  0x77526331 in QApplication::~QApplication() () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

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[Ubuntu-sdk-bugs] [Bug 1799026] Re: Trojitá plaintext emails are displayed letter by letter

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha2-12ubuntu1.1

---
qtwebkit-opensource-src (5.212.0~alpha2-12ubuntu1.1) cosmic; urgency=medium

  * Fix resizing the FrameView, which fixes plaintext emails in Trojitá
(LP: #1799026).
  * Build with -fpermissive to (hopefully) solve the i386 FTBFS.
  * Update symbols from build logs.

 -- Simon Quigley   Sun, 21 Oct 2018 01:11:18 -0500

** Changed in: qtwebkit-opensource-src (Ubuntu Cosmic)
   Status: Fix Committed => Fix Released

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Title:
  Trojitá plaintext emails are displayed letter by letter

Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released
Status in qtwebkit-opensource-src source package in Cosmic:
  Fix Released

Bug description:
  [Impact]

  Without this fix, when viewing plaintext emails in Trojitá, each
  letter is on its own line, making it difficult to read messages at
  best.

  Two fixes from upstream QtWebkit can fix this problem.

  [Test Case]

  Open any email when signed into an IMAP server with Trojitá, and if
  the email is an HTML email, select the "Plaintext" tab if it isn't
  selected already.

  It should be displayed normally, with a regular sized font.

  [Regression Potential]

  Little to none. If another QtWebkit-using package depends on the way
  this has already worked in an unsafe way, it could break, but this is
  unlikely.

  I could also see how it could potential to break if the email is very,
  very, very large, because it has to refresh the view, but at most you
  would expect some slowness.

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[Ubuntu-sdk-bugs] [Bug 1799026] Re: Trojitá plaintext emails are displayed letter by letter

[Launchpad Bug Tracker]

This bug was fixed in the package qtwebkit-opensource-src -
5.212.0~alpha2-12ubuntu1.1

---
qtwebkit-opensource-src (5.212.0~alpha2-12ubuntu1.1) cosmic; urgency=medium

  * Fix resizing the FrameView, which fixes plaintext emails in Trojitá
(LP: #1799026).
  * Build with -fpermissive to (hopefully) solve the i386 FTBFS.
  * Update symbols from build logs.

 -- Simon Quigley   Sun, 21 Oct 2018 01:11:18 -0500

** Changed in: qtwebkit-opensource-src (Ubuntu)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1799026

Title:
  Trojitá plaintext emails are displayed letter by letter

Status in qtwebkit-opensource-src package in Ubuntu:
  Fix Released
Status in qtwebkit-opensource-src source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]

  Without this fix, when viewing plaintext emails in Trojitá, each
  letter is on its own line, making it difficult to read messages at
  best.

  Two fixes from upstream QtWebkit can fix this problem.

  [Test Case]

  Open any email when signed into an IMAP server with Trojitá, and if
  the email is an HTML email, select the "Plaintext" tab if it isn't
  selected already.

  It should be displayed normally, with a regular sized font.

  [Regression Potential]

  Little to none. If another QtWebkit-using package depends on the way
  this has already worked in an unsafe way, it could break, but this is
  unlikely.

  I could also see how it could potential to break if the email is very,
  very, very large, because it has to refresh the view, but at most you
  would expect some slowness.

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1799111] [NEW] lots of Classes missing from docs (e.g. QFileInfo)

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The Qt offline documentation for cosmic is incomplete. In fact there's
virtually no content what so ever. It would be easier I think to list
what actually got picked up that what was missed.

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: qtbase-opensource-src (Debian)
 Importance: Unknown
 Status: Unknown

-- 
lots of Classes missing from docs (e.g. QFileInfo)
https://bugs.launchpad.net/bugs/1799111
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[Ubuntu-sdk-bugs] [Bug 1796460] [NEW] Qt Creator is not listed in Ubuntu Software

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Qt Creator is not listed in and can not be installed from Ubuntu
Software in Ubuntu 18.04. Installation via command line works fine
though.

** Affects: qtcreator (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Qt Creator is not listed in Ubuntu Software 
https://bugs.launchpad.net/bugs/1796460
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[Ubuntu-sdk-bugs] [Bug 1703275] Re: package libqt5test5:amd64 5.5.1+dfsg-16ubuntu7 [modified: usr/lib/x86_64-linux-gnu/libQt5Test.so.5.5.1] failed to install/upgrade: package libqt5test5:amd64 is not

[Launchpad Bug Tracker]

[Expired for qtbase-opensource-src (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Incomplete => Expired

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Title:
  package libqt5test5:amd64 5.5.1+dfsg-16ubuntu7 [modified:
  usr/lib/x86_64-linux-gnu/libQt5Test.so.5.5.1] failed to
  install/upgrade: package libqt5test5:amd64 is not ready for
  configuration  cannot configure (current status 'half-installed')

Status in qtbase-opensource-src package in Ubuntu:
  Expired

Bug description:
  some fuction didn't work properly.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: libqt5test5:amd64 5.5.1+dfsg-16ubuntu7 [modified: 
usr/lib/x86_64-linux-gnu/libQt5Test.so.5.5.1]
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  Date: Mon Jul 10 07:53:02 2017
  DuplicateSignature:
   package:libqt5test5:amd64:5.5.1+dfsg-16ubuntu7 [modified: 
usr/lib/x86_64-linux-gnu/libQt5Test.so.5.5.1]
   Unpacking thunderbird-locale-en-gb (1:52.2.1+build1-0ubuntu0.16.04.1) ...
   dpkg: error processing package libqt5test5:amd64 (--configure):
package libqt5test5:amd64 is not ready for configuration
  ErrorMessage: package libqt5test5:amd64 is not ready for configuration  
cannot configure (current status 'half-installed')
  InstallationDate: Installed on 2017-06-19 (20 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.2
   apt  1.2.20
  SourcePackage: qtbase-opensource-src
  Title: package libqt5test5:amd64 5.5.1+dfsg-16ubuntu7 [modified: 
usr/lib/x86_64-linux-gnu/libQt5Test.so.5.5.1] failed to install/upgrade: 
package libqt5test5:amd64 is not ready for configuration  cannot configure 
(current status 'half-installed')
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Ubuntu-sdk-bugs] [Bug 1792167] [NEW] Display size detected wrongly

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Since Ubuntu switched to Gnome, display scaling does not work correctly.
This is because my external monitor is detected as 7" although it is
32". All applications which use Qt auto scaling have huge controls!

It seems like many users have the same problem
(https://ubuntuforums.org/showthread.php?t=2390362) and thus disable Qt
auto scaling. I think the solution should be to fix the size detection
instead.

Further, it seems not related to graphics driver, since I personally use
the open source driver with my internal Intel card, whereas someone else
uses a proprietary Nvidia driver
(https://askubuntu.com/q/1066879/206608).

If it is in the wrong category, please move it / add the corresponding
packages.

If you need any further information to tackle the problem, just tell me!

** Affects: qt
 Importance: Undecided
 Status: New

** Affects: gdm (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: gnome-shell (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Display size detected wrongly
https://bugs.launchpad.net/bugs/1792167
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[Ubuntu-sdk-bugs] [Bug 1761016] Re: cherry-pick https://codereview.qt-project.org/#/c/224684/ to fix image slideshows in KDE Plasma

[Launchpad Bug Tracker]

This bug was fixed in the package qtdeclarative-opensource-src -
5.9.5-0ubuntu1.1

---
qtdeclarative-opensource-src (5.9.5-0ubuntu1.1) bionic; urgency=medium

  * Cherry-pick upstream patch to fix memory leak in image slideshows in
KDE Plasma (LP: #1761016).

 -- Dmitry Shachnev   Sun, 26 Aug 2018 14:32:09
+0300

** Changed in: qtdeclarative-opensource-src (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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Title:
  cherry-pick https://codereview.qt-project.org/#/c/224684/ to fix
  image slideshows in KDE Plasma

Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src source package in Bionic:
  Fix Released

Bug description:
  [Impact]

   * Due to a Qt bug, using an image slideshow for the wallpaper causes a 
memory leak that eventually causes the system to freeze. The severity of the 
leak is proportional to the speed with which images are changed in the 
slideshow.
   * Given the popularity of the image slideshow wallpaper feature, this is a 
high-profile, easily reproducible issue.
   * See https://bugs.kde.org/show_bug.cgi?id=368838 and 
https://codereview.qt-project.org/#/c/224684/

   * An attempt was made to backport the fix prior to Bionic's release,
  but this was overlooked or unsuccessful (see the history here). As a
  result, it now needs to be done as an SRU.

  [Test Case]

   * Use KDE Plasma
   * Right-click on the desktop and choose "Configure Desktop"
   * Change the wallpaper type to "Slideshow" and choose a folder full of images
   * Click Apply
   * Wait a few days; Plasma will eventually totally freeze

  [Regression Potential]

   * Regressions are unlikely given that the specific backport patch has
  been well-tested by many in
  https://bugs.kde.org/show_bug.cgi?id=368838, and the actual code fix
  in Qt was released to users in Qt 5.11 months ago.

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[Ubuntu-sdk-bugs] [Bug 1761016] Re: cherry-pick https://codereview.qt-project.org/#/c/224684/ to fix image slideshows in KDE Plasma

[Launchpad Bug Tracker]

This bug was fixed in the package qtdeclarative-opensource-src -
5.11.1-4

---
qtdeclarative-opensource-src (5.11.1-4) unstable; urgency=medium

  * Update symbols files with buildds' logs.

 -- Lisandro Damián Nicanor Pérez Meyer   Thu, 26
Jul 2018 22:09:16 -0300

** Changed in: qtdeclarative-opensource-src (Ubuntu)
   Status: Triaged => Fix Released

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Title:
  cherry-pick https://codereview.qt-project.org/#/c/224684/ to fix
  image slideshows in KDE Plasma

Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  KDE Plasma is affected by a Qt bug that causes image slideshows to
  leak memory, eventually exhausting all available memory and crashing
  the system: https://bugs.kde.org/show_bug.cgi?id=368838

  This principally affects people who use the popular slideshow
  wallpaper feature. Thankfully, there's a Qt patch to fix it the issue:
  https://codereview.qt-project.org/#/c/224684/

  It's slated to go into Qt 5.11. We should strongly consider cherry-
  picking it into 5.9.x to get this important fix into our users' hands
  as soon as possible.

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[Ubuntu-sdk-bugs] [Bug 1356515] [NEW] qthelp not working in Qt Creator

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

While trying to access help on Qt Creator I get:
The page could not be found!

Error loading: qthelp://org.qt-project.qtcreator.301/doc/index.html

ProblemType: Bug
DistroRelease: elementary OS 0.3
Package: elementary-desktop 1.349+393~ubuntu0.3.1 [origin: 
LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 3.13.0-33.58-generic 3.13.11.4
Uname: Linux 3.13.0-33-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
CrashDB: elementary_meta
CurrentDesktop: Pantheon
Date: Wed Aug 13 20:15:04 2014
InstallationDate: Installed on 2014-08-13 (0 days ago)
InstallationMedia: elementary OS 0.3 "Freya" - Daily amd64 (20140810)
SourcePackage: elementary-meta
SuspiciousXErrors:
 
ThirdParty: True
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: qtcreator (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug freya third-party-packages
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qthelp not working in Qt Creator
https://bugs.launchpad.net/bugs/1356515
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[Ubuntu-sdk-bugs] [Bug 1649262] Re: webbrowser app Segmentation fault (core dumped) on 17.04 Unity7

[Launchpad Bug Tracker]

[Expired for qtdeclarative-opensource-src (Ubuntu) because there has
been no activity for 60 days.]

** Changed in: qtdeclarative-opensource-src (Ubuntu)
   Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1649262

Title:
  webbrowser app Segmentation fault (core dumped) on 17.04 Unity7

Status in Canonical System Image:
  Incomplete
Status in qtdeclarative-opensource-src package in Ubuntu:
  Expired

Bug description:
  17.04 unity7

  ~$ webbrowser-app 
  libGL error: MESA-LOADER: failed to retrieve device information
  libGL error: Version 4 or later of flush extension not found
  libGL error: failed to load driver: i915
  libGL error: MESA-LOADER: failed to retrieve device information

  (webbrowser-app:4695): dconf-CRITICAL **: unable to create file
  '/run/user/1000/dconf/user': Permission denied.  dconf will not work
  properly.

  (webbrowser-app:4695): dconf-CRITICAL **: unable to create file
  '/run/user/1000/dconf/user': Permission denied.  dconf will not work
  properly.

  (webbrowser-app:4695): dconf-CRITICAL **: unable to create file 
'/run/user/1000/dconf/user': Permission denied.  dconf will not work properly.
  UCUriHandler: Empty "APP_ID" environment variable, ignoring.
  unity::action::ActionManager::ActionManager(QObject*):
Could not determine application identifier. HUD will not work properly.
Provide your application identifier in $APP_ID environment variable.
  libGL error: MESA-LOADER: failed to retrieve device information
  libGL error: Version 4 or later of flush extension not found
  libGL error: failed to load driver: i915
  libGL error: MESA-LOADER: failed to retrieve device information
  could not open containers config file  
"/home/pixel/.local/share/libertine/ContainersConfig.json"
  APP_ID isn't set, the handler can not be registered
  Input device added: "Power Button" "/dev/input/event1" QFlags(0x1)
  Input device added: "Power Button" "/dev/input/event0" QFlags(0x1)
  Input device added: "HDA Intel PCH Line Out" "/dev/input/event7" QFlags(0x20)
  Input device added: "HDA Intel PCH Rear Mic" "/dev/input/event5" QFlags(0x20)
  Input device added: "HDA Intel PCH Line" "/dev/input/event6" QFlags(0x20)
  Input device added: "YSPRINGTECH USB OPTICAL MOUSE" "/dev/input/event2" 
QFlags(0x2)
  Input device added: "USB USB Keykoard" "/dev/input/event3" QFlags(0x1|0x10)
  Input device added: "USB USB Keykoard" "/dev/input/event4" QFlags(0x1)

  (webbrowser-app:4695): IBUS-WARNING **: Unable to connect to ibus: Could not 
connect: Permission denied
  QOpenGLShader: could not create shader
  QOpenGLShader: could not create shader
  QOpenGLShader: could not create shader
  QOpenGLShader: could not create shader
  QOpenGLShader: could not create shader
  QOpenGLShader: could not create shader
  APP_ID isn't set, the handler ignored
  qml: Loaded 13 UA override(s) from 
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Web/ua-overrides-desktop.js
  ^CSegmentation fault (core dumped)

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[Ubuntu-sdk-bugs] [Bug 1761708] Re: QWebEngineView crashes

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.9.5+dfsg-
0ubuntu1

---
qtbase-opensource-src (5.9.5+dfsg-0ubuntu1) bionic; urgency=medium

  [ Simon Quigley ]
  * New upstream release.
- Refresh patches.
- Update symbols from build logs.
  * Bump independent build dependencies.
  * Bump the virtual ABI package from qtbase-abi-5-9-4 to qtbase-abi-5-9-5.
  * Fix loading OpenGL library when libGL.so is missing (LP: #1761708).
- fix-loading-OpenGL-when-symlink-missing.patch
- QTBUG-67537

  [ Dmitry Shachnev ]
  * Update list of Qt WebKit build-dependencies in debian/README.source.

 -- Simon Quigley   Thu, 12 Apr 2018 18:24:40 -0500

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1761708

Title:
  QWebEngineView crashes

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released

Bug description:
  I have KUbuntu 18.04 with the latest updates. I installed all pyqt3
  stuff plus python3-pyqt5.qtwebengine and tried to execute a tiny
  webengine demo (attached):

  $ python3 browser.py
  Segmentation fault (core dumped)
  [1:1:0100/00.971262:ERROR:broker_posix.cc(41)] Invalid node channel 
message

  Please see the attached core file & gdb bt

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[Ubuntu-sdk-bugs] [Bug 1761708] [NEW] QWebEngineView crashes

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I have KUbuntu 18.04 with the latest updates. I installed all pyqt3
stuff plus python3-pyqt5.qtwebengine and tried to execute a tiny
webengine demo (attached):

$ python3 browser.py
Segmentation fault (core dumped)
[1:1:0100/00.971262:ERROR:broker_posix.cc(41)] Invalid node channel message

Please see the attached core file & gdb bt

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: High
 Status: Triaged


** Tags: bionic
-- 
QWebEngineView crashes
https://bugs.launchpad.net/bugs/1761708
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[Ubuntu-sdk-bugs] [Bug 1755719] [NEW] Please sync qt5-default from debian experimental

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I mean of course please sync all qt5 packages to the version of
experimental.

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Please sync qt5-default from debian experimental
https://bugs.launchpad.net/bugs/1755719
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[Ubuntu-sdk-bugs] [Bug 1750641] [NEW] vlc/twm/bionic don't interoperate

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

vlc/twm/xenial no problem.
vlc/twm/bionic can't adjust time slider.
vlc/lubuntu/bionic no problem.

When positioning the pointer over the time slider, a little window
appears showing the time under the pointer.  With the vlc/twm/bionic
combination, that little window has a title bar containing "Untitled",
thus the little window hangs down over the time slider, and moves with
the pointer, so clicking on the time slider is impossible.

i doubt twm has changed in years.  That's one of the benefits of using
it.  Along with microscopic footprint, several features still
unimplemented in any other window manager, and still considered the
reference standard window manager implementation for xorg.

my bionic install currently has a networking issue (bug 1748409), so i
filed this bug under xenial, but the bug is in bionic, not xenial.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: vlc 2.2.2-5ubuntu0.16.04.4
ProcVersionSignature: Ubuntu 4.4.0-112.135-generic 4.4.98
Uname: Linux 4.4.0-112-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Tue Feb 20 13:07:55 2018
InstallationDate: Installed on 2016-10-15 (492 days ago)
InstallationMedia: Lubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160720)
SourcePackage: vlc
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: twm (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic
-- 
vlc/twm/bionic don't interoperate
https://bugs.launchpad.net/bugs/1750641
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[Ubuntu-sdk-bugs] [Bug 1738749] [NEW] vlc 3 fails to start under wayland: vlc crashed with SIGABRT in qt_message_fatal()

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Latest version of vlc fails to start under wayland.

The following message is displayed on the console:

"
This application failed to start because it could not find or load the Qt 
platform plugin "wayland"
in "".

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl,
offscreen, vnc, xcb.

Reinstalling the application may fix this problem.
Abandon (core dumped)
"

and fatal error in bug 1738746 occurs

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: vlc-bin 3.0.0~rc1-1ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.8-0ubuntu5
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Dec 18 09:38:25 2017
ExecutablePath: /usr/bin/vlc
ExecutableTimestamp: 1513462722
InstallationDate: Installed on 2013-09-03 (1566 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130902)
ProcCmdline: /usr/bin/vlc --started-from-file
ProcCwd: /home/j-lallement
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: vlc
StacktraceTop:
 QMessageLogger::fatal(char const*, ...) const () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QGuiApplicationPrivate::createPlatformIntegration() () from 
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
 QGuiApplicationPrivate::createEventDispatcher() () from 
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
 QCoreApplicationPrivate::init() () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QGuiApplicationPrivate::init() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dip docker libvirt libvirtd lpadmin lxd plugdev 
sambashare sudo

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: High
 Status: New


** Tags: amd64 apport-crash bionic wayland wayland-session
-- 
vlc 3 fails to start under wayland: vlc crashed with SIGABRT in 
qt_message_fatal()
https://bugs.launchpad.net/bugs/1738749
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[Ubuntu-sdk-bugs] [Bug 1738746] [NEW] /usr/bin/vlc:6:qt_message_fatal:QMessageLogger::fatal:init_platform:QGuiApplicationPrivate::createPlatformIntegration:QGuiApplicationPrivate::createEventDispatche

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The Ubuntu Error Tracker has been receiving reports about a problem regarding 
vlc.  This problem was most recently seen with package version 
3.0.0~rc1-1ubuntu1, the problem page at 
https://errors.ubuntu.com/problem/677957cdc1692a92544001d6111d0c9e8eacc234 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: artful bionic wily xenial yakkety zesty
-- 
/usr/bin/vlc:6:qt_message_fatal:QMessageLogger::fatal:init_platform:QGuiApplicationPrivate::createPlatformIntegration:QGuiApplicationPrivate::createEventDispatcher
https://bugs.launchpad.net/bugs/1738746
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[Ubuntu-sdk-bugs] [Bug 1210124] [NEW] qmlscene is busy and there is heap growth when running idle apps

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I've been using health-check from my PPA (ppa:colin-king/white) to
observe idle states of various phone apps and I'm seeing poll/epoll
spinning at ~10 polls a second and some heap growth even when idle.

1. polling on idle consumes power, although small, it will accumulate when a 
user has multiple idle apps running
2. the heap growth is slow but will add up if an app is running for many hours.

 Attached is the system activity on two idle apps:

1. /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene /usr/share/ubuntu-
filemanager-app/ubuntu-filemanager-app

2.  /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene /usr/share/ubuntu-
calculator-app/ubuntu-calculator-app

I'm observing:

Top polling system calls:
  PID  Process  Syscall Rate/Sec   Infinite   Zero 
MinimumMaximumAverage
   Timeouts Timeouts   
TimeoutTimeoutTimeout
  2666 qmlscene poll5.627804   
0.0 sec3.0 sec1.7 sec 
  2674 qmlscene epoll_wait  4.965000   
5.0 sec5.0 sec5.0 sec 
  2686 qmlscene epoll_wait  0.200000   
5.0 sec5.0 sec5.0 sec 
 Total 10.792804

so ~10Hz of polling.

Also, heap growth:

Change in memory (K/second):
  PID  Process  TypeSize   RSS   PSS
  2666 qmlscene Heap0.00  0.39  0.39 (growing 
slowly)

Since the RSS + PSS are growing I guess this is an anonymous mem-mapped
region that is slowly filling up and populating physical pages and at
sometime we may run out and the underying user space memory allocator
will map a larger region for more heap. But as it is, it seems that the
physical pages are slowly getting used which generally points to a slow
leak somewhere.  I suggest running valgrind on qmlscene to see if it can
spot any heap leakages.

** Affects: qtdeclarative-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: mobile-power-consumption rls-s-incoming
-- 
qmlscene is busy and there is heap growth when running idle apps
https://bugs.launchpad.net/bugs/1210124
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[Ubuntu-sdk-bugs] [Bug 1637034] [NEW] Ubuntu Mate 16.04 mouse inputs not handled correctly on multi gpu system

[Launchpad Bug Tracker]

You have been subscribed to a public bug:


  My mouse inputs aren't being handled properly by a few but not all 
applications in Ubuntu 16.04 using the Mate desktop.  The problem occurs on my 
system that has 3 gpus, 5 monitor setup with compiz, accelerated graphics, and 
xinerama enabled.  I'm using the Nvidia 361 drivers.  I do not have these 
problems on my laptop, a single monitor setup with compiz and accelerated 
graphics enabled.

  Applications like the Caja file manager handles all the mouse inputs
correctly, but the Dolphin file manager doesn't.  In Dolphin, I can
mouse click the menu items just fine, but any sub-menu mouse inputs are
not registered.  Also in Dolphin, none of the mouse inputs are
recognized while clicking on any of the files/folders/places but I can
still use the mouse to scroll the file list window.

  Other applications that exhibit this odd mouse behavior are VLC and
SMPlayer (see https://bugs.launchpad.net/ubuntu-mate/+bug/1637020 for a
bug with VLC that I filed that I believe has a similar root cause).
Other applications that I've used that don't exhibit this behavior are
firefox, chromium, virtual box kaffeine, tvtime...  actually, all the
other programs I've tried don't have this problem.  I'll update the list
of problem applications as I come across them.  My *guess* is that the
common denominator between these problem applications is that they use
the same graphical tool kit and that there is a flaw in that tool kit's
implementation that affects multi-gpu systems.

  If you want, I can record my desktop to demonstrate the problem.

** Affects: ubuntu-mate
 Importance: Undecided
 Status: Invalid

** Affects: dolphin (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Ubuntu Mate 16.04 mouse inputs not handled correctly on multi gpu system
https://bugs.launchpad.net/bugs/1637034
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[Ubuntu-sdk-bugs] [Bug 1637020] [NEW] Ubuntu 16.04 Mate vlc info boxes appear on wrong monitor

[Launchpad Bug Tracker]

You have been subscribed to a public bug:


  On a multi-monitor Ubuntu 16.04 system the VLC pop up info boxes appear on 
the wrong monitor - see attached screen shot.  5 monitor, 3 gpu, compiz (with 
accelerated graphis), xinerama - two monitors are clones, two other monitors 
are rotated.  As you can tell from the description and attached screen shot 
this is an unusual monitor set up, so I would not be surprised that this issue 
hasn't been seen before.  I'm rather excited as this is the first Ubuntu/Mate 
desktop multi-monitor set up that I've gotten to work with compiz and 
accelerated graphics (I should say that Mate is the only desktop environment 
that I got working with multi-gpu/monitors and compiz/accelerated graphics) and 
I've only encountered minor bugs like this.

  As you can see from the attached screen shot, the mouse is hovering
over the OpenGL GLX box in the VLC preferences window (bottom, center
monitor).  The pop up info box appears on the upper section of the left
most monitor.  If I were to move the VLC preference window, the info pop
up box offset would be the same.  For example, if I move the preference
window 100 pixels to the right, the info pop up box would also appear
100 pixels to the right of its previous position.

** Affects: ubuntu-mate
 Importance: Undecided
 Status: Invalid

** Affects: qtbase-opensource-src (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Ubuntu 16.04 Mate vlc info boxes appear on wrong monitor
https://bugs.launchpad.net/bugs/1637020
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[Ubuntu-sdk-bugs] [Bug 1702741] Re: QtCreator crashes when opening a filechooser under wayland

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.7.1+dfsg-
2ubuntu4~1.17.04.1

---
qtbase-opensource-src (5.7.1+dfsg-2ubuntu4~1.17.04.1) zesty; urgency=medium

  * Backport upstream fix to fix GTK+ file dialog crash on Wayland
(gtkdialogs_wayland.diff; closes: #850746) (LP: #1702741)

 -- Jeremy Bicha   Thu, 06 Jul 2017 15:42:37 -0400

** Changed in: qtbase-opensource-src (Ubuntu Zesty)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1702741

Title:
  QtCreator crashes when opening a filechooser under wayland

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Zesty:
  Fix Released
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  Impact
  ==
  The file chooser dialog app for Qt apps will crash the app when trying to use 
the file chooser from a Wayland session such as GNOME on Wayland. GNOME on 
Wayland is included by default in Ubuntu GNOME.

  Test Case
  =
  1) Install Ubuntu 17.04 GNOME
  2) On the login screen, click the gear button and choose GNOME on Wayland and 
log in.
  3) Install qtcreator
  4) Launch qtcreator
  5) Try to do File -> Open File or Project

  The file chooser should open without crashing the app

  Regression Potential
  
  This fix was included in Qt 5.8. This patch was applied in Debian stretch in 
January as part of qtbase-opensource-src 5.7.1+dfsg-3

  
  == Upstream ==

  There is a qt bug here "GTK+ dialogs crash on Wayland" - 
https://bugreports.qt.io/browse/QTBUG-55583
  With what looks like a simple code change that Ubuntu could carry as a patch? 
https://codereview.qt-project.org/#/c/179124/

  Fedora appear to have fixed the bug in Fedora 25 -
  https://bugzilla.redhat.com/show_bug.cgi?id=1403500

  == Debug output ==

  When this occurs in the console you see the following:
  (qtcreator:16534): Gdk-WARNING **: 
/build/gtk+3.0-qPyWJl/gtk+3.0-3.22.11/./gdk/x11/gdkwindow-x11.c:5573 drawable 
is not a native X11 window
  Segmentation fault (core dumped)

  When running under GDB: http://pastebin.ubuntu.com/25033921/

  $ apt-cache policy qtcreator
  qtcreator:
    Installed: 4.1.0-3ubuntu1
    Candidate: 4.1.0-3ubuntu1
    Version table:
   *** 4.1.0-3ubuntu1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty/universe amd64 Packages
  100 /var/lib/dpkg/status
  $ lsb_release -rd
  Description:  Ubuntu 17.04
  Release:  17.04

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[Ubuntu-sdk-bugs] [Bug 1702741] Re: QtCreator crashes when opening a filechooser under wayland

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.7.1+dfsg-
2ubuntu4~2

---
qtbase-opensource-src (5.7.1+dfsg-2ubuntu4~2) artful; urgency=medium

  [ Dmitry Shachnev ]
  * Backport upstream fix to make QGtk3Dialog not crash on Wayland
(gtkdialogs_wayland.diff; closes: #850746) (LP: #1702741)

 -- Jeremy Bicha   Thu, 06 Jul 2017 15:42:37 -0400

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1702741

Title:
  QtCreator crashes when opening a filechooser under wayland

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Zesty:
  Fix Committed
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  Impact
  ==
  The file chooser dialog app for Qt apps will crash the app when trying to use 
the file chooser from a Wayland session such as GNOME on Wayland. GNOME on 
Wayland is included by default in Ubuntu GNOME.

  Test Case
  =
  1) Install Ubuntu 17.04 GNOME
  2) On the login screen, click the gear button and choose GNOME on Wayland and 
log in.
  3) Install qtcreator
  4) Launch qtcreator
  5) Try to do File -> Open File or Project

  The file chooser should open without crashing the app

  Regression Potential
  
  This fix was included in Qt 5.8. This patch was applied in Debian stretch in 
January as part of qtbase-opensource-src 5.7.1+dfsg-3

  
  == Upstream ==

  There is a qt bug here "GTK+ dialogs crash on Wayland" - 
https://bugreports.qt.io/browse/QTBUG-55583
  With what looks like a simple code change that Ubuntu could carry as a patch? 
https://codereview.qt-project.org/#/c/179124/

  Fedora appear to have fixed the bug in Fedora 25 -
  https://bugzilla.redhat.com/show_bug.cgi?id=1403500

  == Debug output ==

  When this occurs in the console you see the following:
  (qtcreator:16534): Gdk-WARNING **: 
/build/gtk+3.0-qPyWJl/gtk+3.0-3.22.11/./gdk/x11/gdkwindow-x11.c:5573 drawable 
is not a native X11 window
  Segmentation fault (core dumped)

  When running under GDB: http://pastebin.ubuntu.com/25033921/

  $ apt-cache policy qtcreator
  qtcreator:
    Installed: 4.1.0-3ubuntu1
    Candidate: 4.1.0-3ubuntu1
    Version table:
   *** 4.1.0-3ubuntu1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty/universe amd64 Packages
  100 /var/lib/dpkg/status
  $ lsb_release -rd
  Description:  Ubuntu 17.04
  Release:  17.04

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[Ubuntu-sdk-bugs] [Bug 1380702] Re: No keyboards shortcuts in QT apps

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.5.1+dfsg-
16ubuntu7.5

---
qtbase-opensource-src (5.5.1+dfsg-16ubuntu7.5) xenial; urgency=medium

  * Backport upstream change to fix behavior of QMenuBar::isNativeMenuBar()
method (fix_isNativeMenuBar.diff). This should finally fix LP: #1380702.

 -- Dmitry Shachnev   Wed, 03 May 2017 22:22:47
+0300

** Changed in: qtbase-opensource-src (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1380702

Title:
  No keyboards shortcuts in QT apps

Status in appmenu-qt5:
  In Progress
Status in Canonical System Image:
  In Progress
Status in sni-qt:
  New
Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Xenial:
  Fix Released
Status in qtbase-opensource-src source package in Yakkety:
  Confirmed

Bug description:
  Impact
  ==

  This affects all Qt applications on Unity and other desktops which use
  global menu, either via appmenu-qt5 or via native implementation on
  Yakkety.

  Any shortcut is not working if the corresponding action is attached
  only to the menubar (i.e. and not also to the toolbar). It can be
  reproduced with almost any application by removing the toolbar (right-
  clicking on it and deselecting it).

  Test Case
  =

  * Open Qt Assistant;
  * Press Ctrl+T (this action is not on the toolbar).

  Expected: a new tab should be opened. Current result: nothing happens.

  In Yakkety the fix should work both with and without appmenu-qt5.

  Proposed Fix
  

  The proposed fix is a backport of the upstream fix at
  https://code.qt.io/cgit/qt/qtbase.git/commit/?id=287f548d4c7cc594.

  Actually just the qshortcut.cpp part would be sufficient, but the
  other parts make sure it plays fine together with https://cgit.kde.org
  /plasma-integration.git/commit/?id=aef74e97e2ed462a.

  Regression Potential
  

  The fix is in Zesty for 1½ months now (in upstream even longer), and
  so far nobody complained. People have verified that the fix works (see
  comment #63).

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[Ubuntu-sdk-bugs] [Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.5.1+dfsg-
16ubuntu7.5

---
qtbase-opensource-src (5.5.1+dfsg-16ubuntu7.5) xenial; urgency=medium

  * Backport upstream change to fix behavior of QMenuBar::isNativeMenuBar()
method (fix_isNativeMenuBar.diff). This should finally fix LP: #1380702.

 -- Dmitry Shachnev   Wed, 03 May 2017 22:22:47
+0300

** Changed in: qtbase-opensource-src (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

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Title:
  Please consider SRU of "xcb: Compress mouse motion and touch update
  events"

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Xenial:
  Fix Released

Bug description:
  Mouse event compression stopped working in Qt 5, a regression from Qt
  4:

     https://bugreports.qt.io/browse/QTBUG-40889

  The bug was fixed in Qt 5.6 https://codereview.qt-
  project.org/#/c/126136/ where the fix has been thoroughly tested by
  now.

  Attached is a debdiff against 5.5.1+dfsg-16ubuntu7.2 which includes a
  backport of the 5.6 patch (only one trivial hunk failed, which was
  easily fixed).

  [Impact]

  The bug affects any program that relies on the event compression Qt
  normally performs. For example, VTK programs (ParaView, Tomviz, ...)
  do their rendering in response to mouse events during camera
  movements, and with event compression at the Qt level suddenly gone,
  camera movements become very slow, since the application is now
  flooded with mouse events and the rendering lags behind.

  The problem is not limited to these programs however; it can be
  observed by simply putting two regular, slightly slow-to-render,
  widgets into a QSplitter and moving the splitter handle. The result is
  a syrup-like experience as the widgets try to keep up with the
  onslaught of resize events due to the lack of mouse event compression.

  [Test Case]

  The attached test application can be used to check if event
  compression is functioning. It performs some artificial work on each
  mouse move and prints a message. Click and drag the mouse a little.
  After releasing the mouse, you'll notice that the printouts keeps
  coming for quite a while, as the program is catching up with the flood
  of events.

  With the attached patch (and with Qt 4), the problem is gone - the
  mouse event stream is compressed and the printouts are no longer
  lagging behind.

  [Regression Potential]

  There's a small risk that some applications have made workarounds for
  the faulty behavior, and that unwanted behavior is introduced if this
  bug is fixed. But chances are high that such workarounds will keep
  working, as the obvious workaround is to do timer based rendering
  instead of event based. The workarounds will then simply become
  unnecessary, but shouldn't cause problems.

  I'm asking for someone to nominate this bug for an SRU of 16.04 LTS.

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[Ubuntu-sdk-bugs] [Bug 1661890] Re: TextField in a Dialog returns nothing if prediction is enabled

[Launchpad Bug Tracker]

[Expired for ubuntu-ui-toolkit (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Incomplete => Expired

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Title:
  TextField in a Dialog returns nothing if prediction is enabled

Status in ubuntu-ui-toolkit package in Ubuntu:
  Expired

Bug description:
  TextField in a Dialog returns nothing if prediction is enabled,
  TextField return its content correctly when used alone, demo attached.

  using : OTA14

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[Ubuntu-sdk-bugs] [Bug 1660390] Re: Truncate PageHeader subtitle with ellipsis

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2190+17.04.20170327

---
ubuntu-ui-toolkit (1.3.2190+17.04.20170327) zesty; urgency=medium

  [ Christian Dywan ]
  * Make AdaptivePageLayout handle layoutDirection out of the box.
  * Change layoutDirection from gallery (via UCApplication). Fixes LP: #1666869
  * Use layoutDirection to select icon for Back button. Fixes LP: #1665938
  * Ellipsize subtitle in the PageHeader. Fixes LP: #1660390

  [ Albert Astals Cid ]
  * Fix regression that broke BorderImage. Fixes LP: #1671449

 -- Zoltán Balogh   Mon, 27 Mar 2017
09:27:32 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  Truncate PageHeader subtitle with ellipsis

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  See screenshot & qml test

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[Ubuntu-sdk-bugs] [Bug 1666869] Re: Toolkit gallery doesn't change QGuiApplication::layoutDirection

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2190+17.04.20170327

---
ubuntu-ui-toolkit (1.3.2190+17.04.20170327) zesty; urgency=medium

  [ Christian Dywan ]
  * Make AdaptivePageLayout handle layoutDirection out of the box.
  * Change layoutDirection from gallery (via UCApplication). Fixes LP: #1666869
  * Use layoutDirection to select icon for Back button. Fixes LP: #1665938
  * Ellipsize subtitle in the PageHeader. Fixes LP: #1660390

  [ Albert Astals Cid ]
  * Fix regression that broke BorderImage. Fixes LP: #1671449

 -- Zoltán Balogh   Mon, 27 Mar 2017
09:27:32 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  Toolkit gallery doesn't change QGuiApplication::layoutDirection

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  While working on fixing the iconprovider to load -rtl icons i saw that
  QGuiApplication::layoutDirection() is always Qt::LeftToRight and never
  changes even if the gallery layout changes to RTL, i think the layout
  changes are only applied to the elements rather that application.

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[Ubuntu-sdk-bugs] [Bug 1671449] Re: Unity8 window shadows have gone missing

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2190+17.04.20170327

---
ubuntu-ui-toolkit (1.3.2190+17.04.20170327) zesty; urgency=medium

  [ Christian Dywan ]
  * Make AdaptivePageLayout handle layoutDirection out of the box.
  * Change layoutDirection from gallery (via UCApplication). Fixes LP: #1666869
  * Use layoutDirection to select icon for Back button. Fixes LP: #1665938
  * Ellipsize subtitle in the PageHeader. Fixes LP: #1660390

  [ Albert Astals Cid ]
  * Fix regression that broke BorderImage. Fixes LP: #1671449

 -- Zoltán Balogh   Mon, 27 Mar 2017
09:27:32 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  Unity8 window shadows have gone missing

Status in Canonical System Image:
  In Progress
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released
Status in unity8 package in Ubuntu:
  Invalid

Bug description:
  [unity8] windows don't have shadow

  i see this on both 16.04 and 17.04 unity8 after the last update
  i think? i've also seen this before by installing silo 2540 

  see attached screenshot

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[Ubuntu-sdk-bugs] [Bug 1665938] Re: Pagestack backAction should point to the right in RTL

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2190+17.04.20170327

---
ubuntu-ui-toolkit (1.3.2190+17.04.20170327) zesty; urgency=medium

  [ Christian Dywan ]
  * Make AdaptivePageLayout handle layoutDirection out of the box.
  * Change layoutDirection from gallery (via UCApplication). Fixes LP: #1666869
  * Use layoutDirection to select icon for Back button. Fixes LP: #1665938
  * Ellipsize subtitle in the PageHeader. Fixes LP: #1660390

  [ Albert Astals Cid ]
  * Fix regression that broke BorderImage. Fixes LP: #1671449

 -- Zoltán Balogh   Mon, 27 Mar 2017
09:27:32 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  Pagestack backAction should point to the right in RTL

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  The PageStack backAction should point to the right rather than the
  left when in RTL mode.

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[Ubuntu-sdk-bugs] [Bug 1672444] [NEW] Negative number of tabs at left of the browser

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I am not able to reproduce it. I opened the webbrowser-app after
updating the silo to the new build, and maximized it. After minimizing
it again, I spotted the negative number of hidden tabs at left. Not sure
what steps do trigger this.

** Affects: canonical-devices-system-image
 Importance: Undecided
 Status: Confirmed

** Affects: ubuntu-ui-extras (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: next-candidates unity8-desktop
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[Ubuntu-sdk-bugs] [Bug 1675501] [NEW] webbrowser-app editing menu have no text in "paste" button

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Paste text is missing in editing menu. see the attached picture

I found this while testing webbrowser-app with 
https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/2611/+packages

** Affects: ubuntu-ui-toolkit (Ubuntu)
 Importance: Undecided
 Status: New

-- 
webbrowser-app  editing menu have  no text in "paste"  button
https://bugs.launchpad.net/bugs/1675501
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[Ubuntu-sdk-bugs] [Bug 1655166] Re: [PageStack] Inactive pages should not receive keyboard events

[Launchpad Bug Tracker]

[Expired for ubuntu-ui-toolkit (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Incomplete => Expired

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Title:
  [PageStack] Inactive pages should not receive keyboard events

Status in ubuntu-ui-toolkit package in Ubuntu:
  Expired

Bug description:
  I have a page that handles key events like this:

  Keys.onPressed: { do_something }

  And at some point I push to a PageStack another page which is supposed
  to handle keyboard events too, but instead, the page underneath
  continue to receive keyboard events.

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[Ubuntu-sdk-bugs] [Bug 1646525] Re: FAIL! : components::CrossFadeImage::test_fade(row 0) 'wait for signal statusChanged' returned FALSE. ()

[Launchpad Bug Tracker]

[Expired for ubuntu-ui-toolkit (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Incomplete => Expired

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Title:
  FAIL!  : components::CrossFadeImage::test_fade(row 0) 'wait for signal
  statusChanged' returned FALSE. ()

Status in ubuntu-ui-toolkit package in Ubuntu:
  Expired

Bug description:
  Failure on CI. See https://jenkins.ubuntu.com/ubuntu-sdk/job/ubuntu-
  ui-toolkit-ci-amd64-devel/1364/consoleFull

  Blocks landing https://code.launchpad.net/~tpeeters/ubuntu-ui-toolkit
  /examples-depend-models/+merge/312256 to staging.

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[Ubuntu-sdk-bugs] [Bug 1600136] Re: App indicator does not show icon for Qt apps or with custom icons

[Launchpad Bug Tracker]

This bug was fixed in the package qtbase-opensource-src - 5.7.1+dfsg-
2ubuntu4~1

---
qtbase-opensource-src (5.7.1+dfsg-2ubuntu4~1) zesty; urgency=medium

  [ Marco Trevisan (Treviño) ]
  * debian/patch/qdbus-tray-icon-use-runtimedir.patch:
- QDBusTrayIcon: try use runtime or cache for icons (LP: #1600136)
  * debian/patch/qdbus-tray-icon-always-save-icon-in-unity.patch:
- QDBusTrayIcon: always save the temp icon in Unity (LP: #1600136)

 -- Timo Jyrinki   Thu, 09 Feb 2017 08:42:30
+

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: In Progress => Fix Released

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Title:
  App indicator does not show icon for Qt apps or with custom icons

Status in Qt:
  In Progress
Status in Snappy:
  New
Status in appmenu-qt5 package in Ubuntu:
  Fix Released
Status in libappindicator package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in snapd package in Ubuntu:
  In Progress
Status in sni-qt package in Ubuntu:
  Fix Released
Status in appmenu-qt5 source package in Xenial:
  Fix Released
Status in libappindicator source package in Xenial:
  Fix Released
Status in qtbase-opensource-src source package in Xenial:
  New
Status in snapd source package in Xenial:
  New
Status in sni-qt source package in Xenial:
  Fix Released

Bug description:
  Snaps that use the app indicator area via Qt can't display their icon
  there.

  Steps to reproduce and screenshot:
  https://github.com/nuttyartist/notes/pull/77

  Some research:

  - Uses http://doc.qt.io/qt-5/qsystemtrayicon.html
  - The indicator icon is created under /tmp under a randomly generated 
directory name

  didrocks mentions also:

  1. The application says "this is my menu, and here is my icon at that 
address", the address being /tmp/blablabla
  2. appindicator receives the bus messages
  3. and says "let's have a look at this icon at that address"
  4. BUT! /tmp in the snap is different form system /tmp

  


  SRU bug for libappindicator:

  [Impact]

  Indicator icons pointing to a position inside the snap aren't properly
  found by unity, that shows a "missing icon" emblem

  [Test case]

  * Download this yaml file http://pastebin.com/raw/FpEvQYGN and save it as 
snapcraft.yaml
    in any folder you want
  * Run:
    - snapcraft prime
    - sudo snap try prime
    - snap run gtk3-appindicator

  An indicator should open (with proper icon), then if you select "Set
  icon with Full Path" and/or "Enable Local Theme" from its menu, you
  should see a proper icon.

  When snaps are generated in non updated systems, the icon will be
  still missing.

  [Regression potential]

  If $SNAP is defined for an app not running in snap confinement the
  icons couldn't be properly visible

  


  SRU bug for appmenu-qt5:

  [Impact]

  Indicator icons pointing to a position inside the snap aren't properly
  found by unity, that shows a "missing icon" emblem

  [Test case]

  * Download this yaml file http://pastebin.com/raw/KeZ1udjW and save it as 
snapcraft.yaml
    in any folder you want
  * Run:
    - snapcraft prime
    - sudo snap try prime
    - snap run qt5-systray

  An indicator should open, with the proper icon showin. From the window
  you can change the icon type, and all the types should work.

  When snaps are generated in non updated systems, the icons (except the
  Themed one) will be still missing.

  [Regression potential]

  If $SNAP env variable is defined for an app not running in snap
  confinement the icons couldn't be properly visible

  


  SRU bug for sni-qt:

  [Impact]

  Indicator icons pointing to a position inside the snap aren't properly
  found by unity, that shows a "missing icon" emblem

  [Test case]

  * Download this yaml file http://pastebin.com/raw/EZjQS5CH and save it as 
snapcraft.yaml
in any folder you want
  * Run:
- snapcraft prime
- sudo snap try prime
- snap run qt4-systray

  An indicator should open, with the proper icon showin. From the window
  you can change the icon type, and all the types should work.

  When snaps are generated in non updated systems, the icons (except the
  Themed one) will be still missing.

  [Regression potential]

  If $SNAP env variable is defined for an app not running in snap
  confinement the icons couldn't be properly visible

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[Ubuntu-sdk-bugs] [Bug 1583088] Re: Randomly corrupt font / text / characters in Unity8

[Launchpad Bug Tracker]

This bug was fixed in the package qtmir - 0.5.1+17.04.20170307-0ubuntu1

---
qtmir (0.5.1+17.04.20170307-0ubuntu1) zesty; urgency=medium

  [ Albert Astals Cid ]
  * Fix clang build

  [ Daniel d'Andrada ]
  * Some qtmir::Session fixes
  * Make TaskController absorb SessionManager
  * Don't pass command line arguments to Mir
  * Reduce default log verbosity (LP: #1664151)
  * DBusFocusInfo: fix crash when trying to access a null session from
an application (LP: #1670710)

  [ Gerry Boland ]
  * Workaround for Mir changing GL state unexpectedly on Qt, breaking
font rendering. (LP: #1583088)

  [ Lukáš Tinkl ]
  * Use the shell chrome, as provided by miral window info (LP:
#1658117)

 -- Lukáš Tinkl   Tue, 07 Mar 2017 23:43:16
+

** Changed in: qtmir (Ubuntu)
   Status: In Progress => Fix Released

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Ubuntu.
https://bugs.launchpad.net/bugs/1583088

Title:
  Randomly corrupt font / text / characters in Unity8

Status in Canonical System Image:
  In Progress
Status in Mir:
  Won't Fix
Status in gnome-desktop package in Ubuntu:
  Invalid
Status in mir package in Ubuntu:
  Won't Fix
Status in qtdeclarative-opensource-src package in Ubuntu:
  Confirmed
Status in qtmir package in Ubuntu:
  Fix Released
Status in unity8 package in Ubuntu:
  Invalid

Bug description:
  Corrupted characters in text rendering.

  Only happens after starting non-GL application, like GTK application
  or mir_demo_client_fingerpaint.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1583088/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1442851] Re: Checkbox labels ellipsized on phone screen in portrait orientation

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2184+17.04.20170306

---
ubuntu-ui-toolkit (1.3.2184+17.04.20170306) zesty; urgency=medium

  [ Adnane Belmadiaf ]
  * Add support for CheckBox label when set
  * Add more tests for checkbox. Fixes LP: #1333228, LP: #1442851.
  * Make sure we resets partial text input from the input method.
Fixes LP: #1630872.
  * Fix ListItem title/subtitle alignment & elide in RTL mode.
Fixes LP: #1665944.
  * Fix PageHeader title alignment & elide in RTL mode. Fixes LP: #1665942.
  * Fix UbuntuListView docs. Fixes LP: #1486940.
  * Add count prop to OptionSelector. Fixes LP: #1341559.
  * Replace the hardcoded color with a theme color. Fixes LP: #1664758.
  * Fix the import statement for Menu, MenuBar and MenuGroup.
Fixes LP: #1660604.

  [ Albert Astals Cid ]
  * Fix memory leak in UCStyleHints
  * ThinDivider: Anchors can't be null, set to undefined
  * No need to call UCUnits::resolveResource to learn we just need to load it
normally because the fact that we already loaded it normally means we need
to load it normally. Fixes LP: #1558663.
  * Fix conditional jump or move depends on uninitialised value(s)

  [ Christian Dywan ]
  * Initialize UCApplication with no side effects. Fixes LP: #1662868.
  * Unit test case insensitive FilterBehavior.pattern. Fixes LP: #1663924.
  * ListItemPopover delegate should (in)visible as per action Bug 1662220:
[ListItem] Popupmenu shows traces of disabled actions

  [ Olivier Tilloy ]
  * Check that window is not null before accessing its activeFocusItem property.
Fixes LP: #1664620.

  [ Lukáš Tinkl ]
  * Unbreak the startup race between unity8/qtmir and UITK trying talk to
content-hub. Fixes LP: #1663106.

 -- Zoltán Balogh   Mon, 06 Mar 2017
16:04:56 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1442851

Title:
  Checkbox labels ellipsized on phone screen in portrait orientation

Status in Ubuntu UX:
  Fix Committed
Status in webbrowser-app:
  Fix Released
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released
Status in webbrowser-app package in Ubuntu:
  Fix Released
Status in webbrowser-app source package in Vivid:
  Confirmed

Bug description:
  Browser's Settings screen shows an example of a checkbox where its
  label does not fit in the available screen width, so it is ellipsized.
   The only way
  to see what the option means is to switch the phone to landscape.

  Even if an app developer avoids this, in portrait mode, on the
  smallest shipping phone, for every string in their app, in English,
  they are quite likely not to check their app in every shipping
  language. And the app may not provide a landscape mode at all. So
  ellipsizing the label is not an ideal solution.

  : "A checkbox or switch should almost always
  have a label, which can be tapped just like the checkbox or switch
  itself. If there is not enough room to display the label on one line,
  by default it should wrap to multiple lines. It should not be cropped
  or ellipsized unless the app developer specifically requests this,
  typically for text that they do not control the length of (such as a
  Wi-Fi network name, filename, or bookmark title)."

To manage notifications about this bug go to:
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[Ubuntu-sdk-bugs] [Bug 1341559] Re: OptionSelector should have a count property like all the other model views

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2184+17.04.20170306

---
ubuntu-ui-toolkit (1.3.2184+17.04.20170306) zesty; urgency=medium

  [ Adnane Belmadiaf ]
  * Add support for CheckBox label when set
  * Add more tests for checkbox. Fixes LP: #1333228, LP: #1442851.
  * Make sure we resets partial text input from the input method.
Fixes LP: #1630872.
  * Fix ListItem title/subtitle alignment & elide in RTL mode.
Fixes LP: #1665944.
  * Fix PageHeader title alignment & elide in RTL mode. Fixes LP: #1665942.
  * Fix UbuntuListView docs. Fixes LP: #1486940.
  * Add count prop to OptionSelector. Fixes LP: #1341559.
  * Replace the hardcoded color with a theme color. Fixes LP: #1664758.
  * Fix the import statement for Menu, MenuBar and MenuGroup.
Fixes LP: #1660604.

  [ Albert Astals Cid ]
  * Fix memory leak in UCStyleHints
  * ThinDivider: Anchors can't be null, set to undefined
  * No need to call UCUnits::resolveResource to learn we just need to load it
normally because the fact that we already loaded it normally means we need
to load it normally. Fixes LP: #1558663.
  * Fix conditional jump or move depends on uninitialised value(s)

  [ Christian Dywan ]
  * Initialize UCApplication with no side effects. Fixes LP: #1662868.
  * Unit test case insensitive FilterBehavior.pattern. Fixes LP: #1663924.
  * ListItemPopover delegate should (in)visible as per action Bug 1662220:
[ListItem] Popupmenu shows traces of disabled actions

  [ Olivier Tilloy ]
  * Check that window is not null before accessing its activeFocusItem property.
Fixes LP: #1664620.

  [ Lukáš Tinkl ]
  * Unbreak the startup race between unity8/qtmir and UITK trying talk to
content-hub. Fixes LP: #1663106.

 -- Zoltán Balogh   Mon, 06 Mar 2017
16:04:56 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu.
https://bugs.launchpad.net/bugs/1341559

Title:
  OptionSelector should have a count property like all the other model
  views

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  I think this component should have a count option to know how many
  children are present, as ListView has.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1341559/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1333228] Re: [sdk] Clicking on checkbox label should toggle the checkbox

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2184+17.04.20170306

---
ubuntu-ui-toolkit (1.3.2184+17.04.20170306) zesty; urgency=medium

  [ Adnane Belmadiaf ]
  * Add support for CheckBox label when set
  * Add more tests for checkbox. Fixes LP: #1333228, LP: #1442851.
  * Make sure we resets partial text input from the input method.
Fixes LP: #1630872.
  * Fix ListItem title/subtitle alignment & elide in RTL mode.
Fixes LP: #1665944.
  * Fix PageHeader title alignment & elide in RTL mode. Fixes LP: #1665942.
  * Fix UbuntuListView docs. Fixes LP: #1486940.
  * Add count prop to OptionSelector. Fixes LP: #1341559.
  * Replace the hardcoded color with a theme color. Fixes LP: #1664758.
  * Fix the import statement for Menu, MenuBar and MenuGroup.
Fixes LP: #1660604.

  [ Albert Astals Cid ]
  * Fix memory leak in UCStyleHints
  * ThinDivider: Anchors can't be null, set to undefined
  * No need to call UCUnits::resolveResource to learn we just need to load it
normally because the fact that we already loaded it normally means we need
to load it normally. Fixes LP: #1558663.
  * Fix conditional jump or move depends on uninitialised value(s)

  [ Christian Dywan ]
  * Initialize UCApplication with no side effects. Fixes LP: #1662868.
  * Unit test case insensitive FilterBehavior.pattern. Fixes LP: #1663924.
  * ListItemPopover delegate should (in)visible as per action Bug 1662220:
[ListItem] Popupmenu shows traces of disabled actions

  [ Olivier Tilloy ]
  * Check that window is not null before accessing its activeFocusItem property.
Fixes LP: #1664620.

  [ Lukáš Tinkl ]
  * Unbreak the startup race between unity8/qtmir and UITK trying talk to
content-hub. Fixes LP: #1663106.

 -- Zoltán Balogh   Mon, 06 Mar 2017
16:04:56 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu.
https://bugs.launchpad.net/bugs/1333228

Title:
  [sdk] Clicking on checkbox label should toggle the checkbox

Status in Ubuntu UX:
  Fix Committed
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released
Status in unity8 package in Ubuntu:
  Fix Released
Status in unity8 package in Ubuntu RTM:
  New

Bug description:
  For instance, take the "Connec to " pop-up dialog. When I touch 
the:
  [   ] Show password
  checkbox *label*, I'd expect the checkbox to toggle. I shouldn't need to have 
to exactly touch the checkbox box, which is a small area.

   (currently Canonical-only link): “As with a
  switch or radio button, when a checkbox has a label, it should be
  clickable/tappable together with the checkbox itself.”

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-ux/+bug/1333228/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1486940] Re: Example for UbuntuListView mix versions and doesn't work

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2184+17.04.20170306

---
ubuntu-ui-toolkit (1.3.2184+17.04.20170306) zesty; urgency=medium

  [ Adnane Belmadiaf ]
  * Add support for CheckBox label when set
  * Add more tests for checkbox. Fixes LP: #1333228, LP: #1442851.
  * Make sure we resets partial text input from the input method.
Fixes LP: #1630872.
  * Fix ListItem title/subtitle alignment & elide in RTL mode.
Fixes LP: #1665944.
  * Fix PageHeader title alignment & elide in RTL mode. Fixes LP: #1665942.
  * Fix UbuntuListView docs. Fixes LP: #1486940.
  * Add count prop to OptionSelector. Fixes LP: #1341559.
  * Replace the hardcoded color with a theme color. Fixes LP: #1664758.
  * Fix the import statement for Menu, MenuBar and MenuGroup.
Fixes LP: #1660604.

  [ Albert Astals Cid ]
  * Fix memory leak in UCStyleHints
  * ThinDivider: Anchors can't be null, set to undefined
  * No need to call UCUnits::resolveResource to learn we just need to load it
normally because the fact that we already loaded it normally means we need
to load it normally. Fixes LP: #1558663.
  * Fix conditional jump or move depends on uninitialised value(s)

  [ Christian Dywan ]
  * Initialize UCApplication with no side effects. Fixes LP: #1662868.
  * Unit test case insensitive FilterBehavior.pattern. Fixes LP: #1663924.
  * ListItemPopover delegate should (in)visible as per action Bug 1662220:
[ListItem] Popupmenu shows traces of disabled actions

  [ Olivier Tilloy ]
  * Check that window is not null before accessing its activeFocusItem property.
Fixes LP: #1664620.

  [ Lukáš Tinkl ]
  * Unbreak the startup race between unity8/qtmir and UITK trying talk to
content-hub. Fixes LP: #1663106.

 -- Zoltán Balogh   Mon, 06 Mar 2017
16:04:56 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu.
https://bugs.launchpad.net/bugs/1486940

Title:
  Example for UbuntuListView mix versions and doesn't work

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  The UbuntuListView example on wily contains 2 examples:
  - the first one exercise the 1.3 Ubuntu SDK version (import Ubuntu.Components 
1.3)
  - the second one exercise the 1.2 Ubuntu SDK version. (import 
Ubuntu.Components 1.2)

  This is confusing to the developers, only one version import should be
  shown (another bug is opened so that it matches the imports version on
  which you press F1).

  In addition to this, the second example doesn't work:
  import QtQuick 2.4
  import Ubuntu.Components 1.2
  import Ubuntu.Components.ListItems 1.0

  UbuntuListView {
  width: units.gu(40)
  height: units.gu(71)
  model: XmlListModel {
  source: "http://feeds.reuters.com/reuters/topNews";
  query: "/rss/channel/item"
  XmlRole { name: "title"; query: "title/string()" }
  }
  // let refresh control know when the refresh gets completed
  pullToRefresh {
  enable: true
  refreshing: model.status === XmlListModel.Loading
  onRefresh: model.reload()
  }
  delegate: ListItem.Standard {
  width: ListView.view.width
  height: units.gu(5)
  text: modelData
  onClicked: {
  ListView.view.model.reload();
  }
  }
  }

  It misses some import for QtQuick.XmlListModel 2.0. When fixing this, running 
it in wily, it then triggers an error: 
  ListItem.Standard - ListItem is not a namespace.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1486940/+subscriptions

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[Ubuntu-sdk-bugs] [Bug 1558663] Re: Ubuntu Components is hard on the disk and CPU when loading images

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2184+17.04.20170306

---
ubuntu-ui-toolkit (1.3.2184+17.04.20170306) zesty; urgency=medium

  [ Adnane Belmadiaf ]
  * Add support for CheckBox label when set
  * Add more tests for checkbox. Fixes LP: #1333228, LP: #1442851.
  * Make sure we resets partial text input from the input method.
Fixes LP: #1630872.
  * Fix ListItem title/subtitle alignment & elide in RTL mode.
Fixes LP: #1665944.
  * Fix PageHeader title alignment & elide in RTL mode. Fixes LP: #1665942.
  * Fix UbuntuListView docs. Fixes LP: #1486940.
  * Add count prop to OptionSelector. Fixes LP: #1341559.
  * Replace the hardcoded color with a theme color. Fixes LP: #1664758.
  * Fix the import statement for Menu, MenuBar and MenuGroup.
Fixes LP: #1660604.

  [ Albert Astals Cid ]
  * Fix memory leak in UCStyleHints
  * ThinDivider: Anchors can't be null, set to undefined
  * No need to call UCUnits::resolveResource to learn we just need to load it
normally because the fact that we already loaded it normally means we need
to load it normally. Fixes LP: #1558663.
  * Fix conditional jump or move depends on uninitialised value(s)

  [ Christian Dywan ]
  * Initialize UCApplication with no side effects. Fixes LP: #1662868.
  * Unit test case insensitive FilterBehavior.pattern. Fixes LP: #1663924.
  * ListItemPopover delegate should (in)visible as per action Bug 1662220:
[ListItem] Popupmenu shows traces of disabled actions

  [ Olivier Tilloy ]
  * Check that window is not null before accessing its activeFocusItem property.
Fixes LP: #1664620.

  [ Lukáš Tinkl ]
  * Unbreak the startup race between unity8/qtmir and UITK trying talk to
content-hub. Fixes LP: #1663106.

 -- Zoltán Balogh   Mon, 06 Mar 2017
16:04:56 +

** Changed in: ubuntu-ui-toolkit (Ubuntu)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu.
https://bugs.launchpad.net/bugs/1558663

Title:
  Ubuntu Components is hard on the disk and CPU when loading images

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
   * Take the following simple example of a listview with an image.
   * run it with strace qmlscene
   * scroll the list to the bottom

  
  When not including "import Ubuntu.Components 1.3" there is exactly one disk 
access to load the image
  open("/home/tsdgeos_work/test/face.png", O_RDONLY|O_CLOEXEC) = 19

  When including "import Ubuntu.Components 1.3" there are around 500
  disk access including stats for the file and listing the directory
  containing the file (see disk_access file).

  Also for each of those directory listings we're also creating and
  destroying the same QRegExp again and again.

  I understand that some of this overhead is needed since we have that
  thing that loads the best possible file for the given grid units, but
  doing it again and again for the same file seems a bit of overkill,
  maybe we could cache that?

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1558663/+subscriptions

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