[Touch-packages] [Bug 2063332] Re: Multiple problems Ubuntu 24.04 with Qt5

[Dmitry Shachnev]

What you describe sounds like an effect of switching from X11 to
Wayland, not a regression in Qt.

In X11, the window decorations can be drawn either by the window manager
or by the application itself. Qt relied on window manager, so the
decorations looked uniform.

In Wayland, there is no choice, and Qt draws its own window decorations,
which may be different from GNOME ones. If you signed into a Wayland
session in Ubuntu 22.04, you would likely get the same effect.

There is a third-party package which may make things better for Qt
applications in GNOME: qgnomeplatform-qt5. After installing it, try
running your application with QT_QPA_PLATFORMTHEME=gnome environment
variable.

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Title:
  Multiple problems Ubuntu 24.04 with Qt5

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

Bug description:
  After the upgrade to the 24.04 beta Qt5 UI is not at its best. Please,
  notice that all this functionality is working on 22.04.

  1. Windows controls settings from Gnome are not applied
  When you set the Windows Title bar buttons to Placement Left, then Qt apps 
ignore this setting. The default gt4 apps behave properly and place the buttons 
to the left.

  2. Windows actions like double click to maximize from settings also do
  not with in the Qt5 apps unlike in gt4 apps.

  3. Several keyboard shortcuts are passed differently to Qt5 apps.
  The key "Ctrl+Period" is not passed to the qt app at all
  The key "Ctrl+~" is passed as "Ctrl+0"
  The key "Shift+Alt+F7" is also not working
  This means some different handling is applied in Qt5 apps

  4. If you use the env var "export QT_QPA_PLATFORM=xcb" and start the
  Qt5 app, then it all works properly. The windows controls are on the
  right side, you can use double click the title bar to maximize and
  also the shortcuts are working fine. However, in such scenario no app
  starts fullscreen. It starts in a positioned window (the position is
  remembered) instead even if you maximized the window before you exited
  it.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: libqt5core5t64 5.15.13+dfsg-1ubuntu1
  ProcVersionSignature: Ubuntu 6.8.0-28.28-generic 6.8.1
  Uname: Linux 6.8.0-28-generic x86_64
  ApportVersion: 2.28.1-0ubuntu2
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Apr 24 14:20:24 2024
  InstallationDate: Installed on 2020-05-12 (1443 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  SourcePackage: qtbase-opensource-src
  UpgradeStatus: Upgraded to noble on 2024-04-20 (4 days ago)
  modified.conffile..etc.init.d.apport: [modified]
  mtime.conffile..etc.init.d.apport: 2024-04-19T01:50:32

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[Touch-packages] [Bug 2060102] Re: apt dist-upgrade uninstalls quassel-client

[Dmitry Shachnev]

Hi Heinrich!

The noble archive for amd64 is currently in a semi-broken state. As an
attempt to mitigate the consequences of CVE-2024-3094, all amd64
binaries built with compromised xz-utils were removed from the archive,
which rendered some packages uninstallable.

If you want a stable archive, try using noble-updates only (without the
release pocket). It contains an older, pre-CVE-2024-3094 snapshot. Or
wait until things settle down and packages become installable in noble
again.

Also, installing the packages using "dpkg -i" may break your system, as
that command does not check the dependencies. Use "apt install ./*.deb"
instead, which is safer.

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-3094

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Title:
  apt dist-upgrade uninstalls quassel-client

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in quassel package in Ubuntu:
  New

Bug description:
  Trying to run dist-upgrade asks for uninstalling quassel-client on
  amd64. This is related to some unfullfillable dependencies:

  The following packages have unmet dependencies:
   quassel-client : Depends: libqt5core5t64 (>= 5.15.1) but it is not 
installable
Depends: libqt5dbus5t64 (>= 5.14.1) but it is not 
installable
Depends: libqt5gui5t64 (>= 5.14.1) but it is not 
installable or
 libqt5gui5-gles (>= 5.14.1) but it is not installed
Depends: libqt5network5t64 (>= 5.15.1) but it is not 
installable
Depends: libqt5widgets5t64 (>= 5.14.1) but it is not 
installable

  $ sudo apt-get dist-upgrade
  Reading package lists... Done
  Building dependency tree... Done
  Reading state information... Done
  Calculating upgrade... Done
  The following packages will be REMOVED:
quassel-client
  The following packages have been kept back:
2to3 alsa-ucm-conf apache2-data breeze-cursor-theme debconf-kde-data exim4 
gnupg gnupg-agent gvfs-common hplip-data hplip-gui kde-cli-tools-data 
khotkeys-data kio-extras-data
ktexteditor-data kubuntu-desktop kwayland-data kwin-data 
libavahi-client3:i386 libavahi-common-data:i386 libavahi-common3:i386 
libblkid1:i386 libcairo-gobject2:i386
libcairo2:i386 libcanberra-gtk-module:i386 libcanberra-gtk0:i386 
libcom-err2:i386 libdbus-1-3:i386 libfreetype6:i386 libgail-common:i386 
libgdk-pixbuf-2.0-0:i386
libgl1-mesa-dri:i386 libglapi-mesa:i386 libglx-mesa0:i386 
libgssapi-krb5-2:i386 libharfbuzz0b:i386 libk5crypto3:i386 libkf5bluezqt-data 
libkf5contacts-data
libkf5declarative-data libkf5dnssd-data libkf5filemetadata-data 
libkf5holidays-data libkf5kcmutils-data libkf5kdelibs4support-data 
libkf5khtml-data libkf5notifyconfig-data
libkf5package-data libkf5parts-data libkf5people-data libkf5pty-data 
libkf5sane-data libkf5screen-bin libkf5screen-data libkf5screen8 
libkf5screendpms8 libkf5sonnet5-data
libkf5su-data libkf5syntaxhighlighting-data libkf5sysguard-bin 
libkf5sysguard-data libkimageannotator-common libkpim5gapi-data libkrb5-3:i386 
libkrb5support0:i386 libksgrd9
libksysguardformatter1 libksysguardsensorfaces1 libksysguardsensors1 
libksysguardsystemstats1 libmount1:i386 libnsl2:i386 libnss-nisplus:i386 
libnvidia-compute-535:i386
libnvidia-decode-535:i386 libnvidia-encode-535:i386 libnvidia-fbc1-535:i386 
libnvidia-gl-535:i386 libpango-1.0-0:i386 libpangocairo-1.0-0:i386 
libpangoft2-1.0-0:i386
libprocesscore9 libprocessui9 libqt6webengine6-data librsvg2-2:i386 
librsvg2-common:i386 libsane-common libselinux1 libselinux1:i386 
libselinux1-dev libsharpyuv0:i386
libsystemd0:i386 libuuid1:i386 libvirt-daemon-config-network 
libvirt-daemon-config-nwfilter libvirt-daemon-system-systemd libvirt-l10n 
libvolume-key1 libwebp7:i386
libzvbi-common mesa-vulkan-drivers:i386 plasma-desktop-data 
plasma-discover-common powerdevil-data python3-magic 
qml-module-org-kde-ksysguard samba-common
ubuntu-advantage-tools vim vim-common vim-runtime vim-tiny zlib1g:i386
  The following packages will be upgraded:
quassel-data
  1 upgraded, 0 newly installed, 1 to remove and 113 not upgraded.
  Need to get 0 B/866 kB of archives.
  After this operation, 4.382 kB disk space will be freed.
  Do you want to continue? [Y/n]

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[Touch-packages] [Bug 1926802] Re: qt5-default package is missed in 21.04

[Dmitry Shachnev]

What is the point of installing runtime libraries by hand?

The idea is that you install some application that you want to use, and
it pulls the library packages as dependencies.

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Title:
  qt5-default package is missed in 21.04

Status in qtbase-opensource-src package in Ubuntu:
  Invalid
Status in Unity Linux:
  New

Bug description:
  Previous 20.10 version has the qt5-default package in place (see
  https://packages.ubuntu.com/groovy/qt5-default ).

  Please upload the  qt5-default package for 21.04 Ubuntu version.

  What is interesting - all its dependencies can be simply installed
  with `sudo apt-get install qtbase5-dev qtchooser qt5-qmake
  qtbase5-dev-tools` .

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[Touch-packages] [Bug 1906138] Re: Indeterminate Qt progress bars don't display properly in 20.04

[Dmitry Shachnev]

Okay, I can try patching out the QT_NO_ANIMATION line in our packaging.

** No longer affects: qtbase-opensource-src (Ubuntu)

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Title:
  Indeterminate Qt progress bars don't display properly in 20.04

Status in qtstyleplugins-src package in Ubuntu:
  New

Bug description:
  In Ubuntu MATE 20.04, a Qt program with an indeterminate progress bar
  (meaning its minimum and maximum values have both been set to zero)
  does not display properly. It is supposed to animate in a way that
  shows that something is happening with an unknown time remaining.
  Instead, it sits still with its progress bar showing approximately 25
  to 30% progress.

  To test this, make a simple Qt program with a QProgressBar in the main
  window, and add these lines to the constructor of the main window:

  ui->progressBar->setMinimum(0);
  ui->progressBar->setMaximum(0);

  This problem is not present in standard Ubuntu 20.04. Standard Ubuntu
  correctly animates the indeterminate progress bar. It's unclear to me
  which package is at fault, but it seems to be something specific to
  Ubuntu MATE because standard Ubuntu 20.04 doesn't have this problem.

  Ubuntu MATE 18.04 also has this problem with Qt 5. With Qt 4 it
  doesn't have this problem.

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[Touch-packages] [Bug 1906138] Re: Indeterminate Qt progress bars don't display properly in 20.04

[Dmitry Shachnev]

I don't remember why I disabled animation in that commit. Probably I had
some build failure when it's enabled.

Anyway, qtstyleplugins is abandoned and no longer developed (the last
commit was more than 6 years ago). I recommend to NOT include it in
dependencies of any package.

Qt 6.5.0 will have a much improved GTK 3 integration support:
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=4ca8a6840842d5ff.

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Title:
  Indeterminate Qt progress bars don't display properly in 20.04

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in qtstyleplugins-src package in Ubuntu:
  New

Bug description:
  In Ubuntu MATE 20.04, a Qt program with an indeterminate progress bar
  (meaning its minimum and maximum values have both been set to zero)
  does not display properly. It is supposed to animate in a way that
  shows that something is happening with an unknown time remaining.
  Instead, it sits still with its progress bar showing approximately 25
  to 30% progress.

  To test this, make a simple Qt program with a QProgressBar in the main
  window, and add these lines to the constructor of the main window:

  ui->progressBar->setMinimum(0);
  ui->progressBar->setMaximum(0);

  This problem is not present in standard Ubuntu 20.04. Standard Ubuntu
  correctly animates the indeterminate progress bar. It's unclear to me
  which package is at fault, but it seems to be something specific to
  Ubuntu MATE because standard Ubuntu 20.04 doesn't have this problem.

  Ubuntu MATE 18.04 also has this problem with Qt 5. With Qt 4 it
  doesn't have this problem.

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[Touch-packages] [Bug 2016703] Re: qbusmacros.h fails to compile: wrong case on case-sensitive include

[Dmitry Shachnev]

This bug is still present in Qt 6. Submitted a fix upstream:
https://codereview.qt-project.org/c/qt/qtbase/+/472832.

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

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

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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[Touch-packages] [Bug 2013095] Re: sphinx autopkgtest needs to be updated for webkit 2.40

[Dmitry Shachnev]

I will fix it via Debian.

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Title:
  sphinx autopkgtest needs to be updated for webkit 2.40

Status in pygobject package in Ubuntu:
  New
Status in sphinx package in Ubuntu:
  Triaged
Status in texlive-extra package in Ubuntu:
  New

Bug description:
  The sphinx autopkgtest needs to be updated for webkitgtk 2.40 which
  made breaking changes to the gtk4 library (webkit2-5.0 -> webkit-6.0).

  Our usual auto-transition tools didn't detect the autopkgtest-only
  dependency.

  https://github.com/WebKit/WebKit/blob/main/Source/WebKit/gtk/migrating-
  to-webkitgtk-6.0.md

  I am adding some other affected packages for our excuses tracker page.

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[Touch-packages] [Bug 1999220] Re: libQt5Core.so.5 incompatible with older kernels (<3.15)

[Dmitry Shachnev]

Ubuntu 22.04 (jammy), the current LTS release, has kernel 5.15.
Ubuntu 20.04 (focal), the previous LTS release, has kernel 5.4.
Ubuntu 18.04 (bionic) has kernel 4.15.
Ubuntu 16.04 (xenial) has kernel 4.4.

The version of libQt5Core.so.5 in jammy requires kernel 3.17. This
kernel is present in all mentioned releases. I think it's a reasonable
requirement, we cannot support ancient kernels forever.

This requirement is needed for getrandom feature.

** Changed in: qtbase-opensource-src (Ubuntu)
   Status: New => Won't Fix

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Title:
   libQt5Core.so.5 incompatible with older kernels (<3.15)

Status in qtbase-opensource-src package in Ubuntu:
  Won't Fix

Bug description:
  When running programs that use  libQt5Core.so.5 on pre-3.15 kernels (e.g. 
from a container)
  one gets

  error while loading shared libraries: libQt5Core.so.5: cannot open
  shared object file: No such file or directory

  A workaround (from https://github.com/dnschneid/crouton/wiki/Fix-
  error-while-loading-shared-libraries:-libQt5Core.so.5):

  sudo strip --remove-section=.note.ABI-tag /usr/lib64/libQt5Core.so.5

  At least 20.04 and 22.04 are affected.
  I guess, something can be changed in the way the library compiles to make it 
more portable.

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[Touch-packages] [Bug 1986936] Re: No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the corresponding :i386 packages

[Dmitry Shachnev]

> what package the link libQt5Core.so is supposed to be a part of

qtbase5-dev

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

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Title:
  No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the
  corresponding :i386 packages

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

Bug description:
  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.

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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

Marking as verified per comment #23. I also restarted the failed
autopkgtest.

** Tags removed: verification-needed verification-needed-jammy
** Tags added: verification-done verification-done-jammy

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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 Committed

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

Oops, forgot about that. Done.

Also, ABI is not affected. We have symbols to track ABI, and there are
no symbols changes for libqt5network5.

** Description changed:

+ [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

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

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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:
  Confirmed

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

A few days ago I asked on #ubuntu-security about it and was told that it's 
better to make a non-security SRU upload for it:
https://irclogs.ubuntu.com/2022/08/22/%23ubuntu-security.html#t12:01

So I uploaded it, and now it's waiting in unapproved queue for a release team 
member review:
https://launchpad.net/ubuntu/jammy/+queue?queue_state=1

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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:
  Confirmed

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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[Touch-packages] [Bug 1986936] Re: No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the corresponding :i386 packages

[Dmitry Shachnev]

You probably need to install qtbase5-dev:i386, not just libqt5*:i386.

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Title:
  No libQt5Core.so, libQt5Widgets.so and libQt5Gui.so symlinks in the
  corresponding :i386 packages

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

Bug description:
  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.

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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

I was not able to test it on Ubuntu because I don't have armhf hardware,
but I have just tested it on a Debian porterbox. The only difference
between Debian bookworm and sid versions of Qt is presence of this
patch.

I used this test code and complied it with qmake && make.

mitya57@harris:~/test$ cat test.pro
CONFIG += debug warn_all
QT = core network
SOURCES = test.cpp

mitya57@harris:~/test$ cat test.cpp
#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;
}

Without patch:

(bookworm_armhf-dchroot)mitya57@harris:~/test$ ./test 
-1

With patch:

(sid_armhf-dchroot)mitya57@harris:~/test$ ./test 
15

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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:
  Confirmed

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

I used your patch from comment #10 with only one minor change: for old
OpenSSL versions I replaced long with unsigned long to match the latest
version of upstream patch. But it doesn't matter for Ubuntu anyway.

I am attaching a debdiff for jammy-security and subscribing ~ubuntu-
security-sponsors.

** Patch added: "qtbase-opensource-src_5.15.3+dfsg-2ubuntu0.2.diff"
   
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1981807/+attachment/5607636/+files/qtbase-opensource-src_5.15.3+dfsg-2ubuntu0.2.diff

** Also affects: qtbase-opensource-src (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: qtbase-opensource-src (Ubuntu Jammy)
   Status: New => Confirmed

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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:
  Confirmed

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

Thank you. I will be offline for a few days, so I will upload this next
week.

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

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

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

Thank you. Once the patch is accepted upstream, I will backport it to
Debian/Ubuntu packaging.

In Ubuntu we don't care about older OpenSSL versions, but upstream Qt
does care.

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

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

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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[Touch-packages] [Bug 1981807] Re: qt5-network openssl3 armhf does not support tls1.3

[Dmitry Shachnev]

Thank you for the patch!

Qt 6 still uses unsigned long:
https://code.qt.io/cgit/qt/qtbase.git/tree/src/plugins/tls/openssl/qsslsocket_openssl_symbols.cpp#n126

Can you please submit your patch to codereview.qt-project.org, or at
least file a bug at bugreports.qt.io?

We usually don't add patches that were not merged upstream.

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

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

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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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

Ok, thank you Paulo.

As advised by Brian, I'm adding block-proposed tags to make sure the
current packages don't get accidentally released.

** Tags added: block-proposed-focal block-proposed-impish

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Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Focal:
  Fix Committed
Status in qtbase-opensource-src source package in Impish:
  Fix Committed

Bug description:
  [Impact]

  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.

  [Test Plan]

  1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
  2. Build the attached project with the system's version of Qt:
 /usr/lib/qt5/bin/qmake test-2021-38593.pro && make
  3. Start the resulting binary and pass the path to the included input file as 
first parameter:
 ./test-2021-38593 ./input.svg
 The binary should return immediately and without error messages. If it 
doesn't, you might be affected.

  [Where problems could occur]

  The fix tries to skip drawing dashes that would be invisible anyway.
  So a potential problem may that it skips too much. In fact, this has
  already happened, and upstream had to adjust the fix.

  [Other Info]

  The patch is a combination of the following upstream commits:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

Marc, can you do it please? You can take my changes but use a different
version number so that it's rebuilt. Then we will ask the SRU team to
remove the versions in -proposed.

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Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Focal:
  Fix Committed
Status in qtbase-opensource-src source package in Impish:
  Fix Committed

Bug description:
  [Impact]

  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.

  [Test Plan]

  1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
  2. Build the attached project with the system's version of Qt:
 /usr/lib/qt5/bin/qmake test-2021-38593.pro && make
  3. Start the resulting binary and pass the path to the included input file as 
first parameter:
 ./test-2021-38593 ./input.svg
 The binary should return immediately and without error messages. If it 
doesn't, you might be affected.

  [Where problems could occur]

  The fix tries to skip drawing dashes that would be invisible anyway.
  So a potential problem may that it skips too much. In fact, this has
  already happened, and upstream had to adjust the fix.

  [Other Info]

  The patch is a combination of the following upstream commits:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

Tested in an Impish chroot:

root@mitya57:/test# time ./test-2021-38593 ./input.svg
Testing for CVE-2021-38593...
If the test doesn't finish immediately, you probably are affected.
Test finished.

real0m0.033s
user0m0.004s
sys 0m0.017s
root@mitya57:/test# echo $?
0
root@mitya57:/test# apt policy libqt5gui5
libqt5gui5:
  Installed: 5.15.2+dfsg-12ubuntu1
  Candidate: 5.15.2+dfsg-12ubuntu1
  Version table:
 *** 5.15.2+dfsg-12ubuntu1 500
500 http://archive.ubuntu.com/ubuntu impish-proposed/universe amd64 
Packages
100 /var/lib/dpkg/status
 5.15.2+dfsg-12 500
500 http://archive.ubuntu.com/ubuntu impish/universe amd64 Packages

With the version from release pocket, the test program does not finish
after 30 seconds.

** Tags removed: verification-needed verification-needed-impish
** Tags added: verification-done verification-done-impish

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Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Focal:
  Fix Committed
Status in qtbase-opensource-src source package in Impish:
  Fix Committed

Bug description:
  [Impact]

  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.

  [Test Plan]

  1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
  2. Build the attached project with the system's version of Qt:
 /usr/lib/qt5/bin/qmake test-2021-38593.pro && make
  3. Start the resulting binary and pass the path to the included input file as 
first parameter:
 ./test-2021-38593 ./input.svg
 The binary should return immediately and without error messages. If it 
doesn't, you might be affected.

  [Where problems could occur]

  The fix tries to skip drawing dashes that would be invisible anyway.
  So a potential problem may that it skips too much. In fact, this has
  already happened, and upstream had to adjust the fix.

  [Other Info]

  The patch is a combination of the following upstream commits:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

** Also affects: qtbase-opensource-src (Ubuntu Impish)
   Importance: Undecided
   Status: New

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Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Focal:
  New
Status in qtbase-opensource-src source package in Impish:
  New

Bug description:
  [Impact]

  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.

  [Test Plan]

  1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
  2. Build the attached project with the system's version of Qt:
 /usr/lib/qt5/bin/qmake test-2021-38593.pro && make
  3. Start the resulting binary and pass the path to the included input file as 
first parameter:
 ./test-2021-38593 ./input.svg
 The binary should return immediately and without error messages. If it 
doesn't, you might be affected.

  [Where problems could occur]

  The fix tries to skip drawing dashes that would be invisible anyway.
  So a potential problem may that it skips too much. In fact, this has
  already happened, and upstream had to adjust the fix.

  [Other Info]

  The patch is a combination of the following upstream commits:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

** Description changed:

+ [Impact]
+ 
  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.
+ The original issue is public since July 29th.
  
- 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)
+ [Test Plan]
+ 
+ 1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
+ 2. Build the attached project with the system's version of Qt:
+/usr/lib/qt5/bin/qmake test-2021-38593.pro && make
+ 3. Start the resulting binary and pass the path to the included input file as 
first parameter:
+./test-2021-38593 ./input.svg
+The binary should return immediately and without error messages. If it 
doesn't, you might be affected.
+ 
+ [Where problems could occur]
+ 
+ The fix tries to skip drawing dashes that would be invisible anyway. So
+ a potential problem may that it skips too much. In fact, this has
+ already happened, and upstream had to adjust the fix.
+ 
+ [Other Info]
+ 
+ The patch is a combination of the following upstream commits:
+ 
+ - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
+ - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
+ - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
+ - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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Title:
  libqt5svg5 affected by CVE-2021-38593

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

Bug description:
  [Impact]

  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.

  [Test Plan]

  1. Install libqt5svg5-dev, qtbase5-dev and their dependencies.
  2. Build the attached project with the system's version of Qt:
 /usr/lib/qt5/bin/qmake test-2021-38593.pro && make
  3. Start the resulting binary and pass the path to the included input file as 
first parameter:
 ./test-2021-38593 ./input.svg
 The binary should return immediately and without error messages. If it 
doesn't, you might be affected.

  [Where problems could occur]

  The fix tries to skip drawing dashes that would be invisible anyway.
  So a potential problem may that it skips too much. In fact, this has
  already happened, and upstream had to adjust the fix.

  [Other Info]

  The patch is a combination of the following upstream commits:

  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f345f2a1c8d9f60
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9378ba2ae857df7e
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81998f50d039a631
  - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=cca8ed0547405b1c

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

> Anything I can do now to help this arrive in 20.04?

No, I just need to find some free time again. Thanks for reminding me.

** Also affects: qtbase-opensource-src (Ubuntu Focal)
   Importance: Undecided
   Status: New

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Title:
  libqt5svg5 affected by CVE-2021-38593

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

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)

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[Touch-packages] [Bug 1950193] Re: libqt5svg5 affected by CVE-2021-38593

[Dmitry Shachnev]

** Package changed: qtsvg-opensource-src (Ubuntu) => qtbase-opensource-
src (Ubuntu)

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

** Changed in: qtbase-opensource-src (Ubuntu)
 Assignee: (unassigned) => Dmitry Shachnev (mitya57)

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Title:
  libqt5svg5 affected by CVE-2021-38593

Status in qtbase-opensource-src package in Ubuntu:
  In Progress

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)

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[Touch-packages] [Bug 1951470] Re: webkit javascript segmentation fault

[Dmitry Shachnev]

I have uploaded Focal, Impish and Hirsute debdiffs, they are now waiting
for approval in review queues.

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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 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 prope

[Touch-packages] [Bug 1946595] Re: indicator-applet-complete clock occasionally shows UTC

[Dmitry Shachnev]

Standalone is not indicator, it's mate-panel's built-in clock applet.

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Title:
  indicator-applet-complete clock occasionally shows UTC

Status in indicator-datetime package in Ubuntu:
  New

Bug description:
  Sometimes at login, but sometimes at other times, the clock in
  indicator-applet-complete starts showing UTC instead of local.

  It is not a system clock problem, in the terminal and in the
  standalone clock applet the time is correct. See
  https://i.stack.imgur.com/x11A4.png

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: indicator-applet-complete (not installed)
  ProcVersionSignature: Ubuntu 5.11.0-37.41~20.04.2-generic 5.11.22
  Uname: Linux 5.11.0-37-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.20
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  Date: Sun Oct 10 08:37:00 2021
  InstallationDate: Installed on 2018-04-27 (1261 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  SourcePackage: indicator-applet
  UpgradeStatus: Upgraded to focal on 2021-10-03 (6 days ago)

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[Touch-packages] [Bug 1946595] Re: indicator-applet-complete clock occasionally shows UTC

[Dmitry Shachnev]

The applet just shows what the actual indicator provides, so reassigning
to indicator-datetime.

** Package changed: indicator-applet (Ubuntu) => indicator-datetime
(Ubuntu)

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Title:
  indicator-applet-complete clock occasionally shows UTC

Status in indicator-datetime package in Ubuntu:
  New

Bug description:
  Sometimes at login, but sometimes at other times, the clock in
  indicator-applet-complete starts showing UTC instead of local.

  It is not a system clock problem, in the terminal and in the
  standalone clock applet the time is correct. See
  https://i.stack.imgur.com/x11A4.png

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: indicator-applet-complete (not installed)
  ProcVersionSignature: Ubuntu 5.11.0-37.41~20.04.2-generic 5.11.22
  Uname: Linux 5.11.0-37-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.20
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  Date: Sun Oct 10 08:37:00 2021
  InstallationDate: Installed on 2018-04-27 (1261 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  SourcePackage: indicator-applet
  UpgradeStatus: Upgraded to focal on 2021-10-03 (6 days ago)

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[Touch-packages] [Bug 1933669] Re: qt3d5-dev - cmake support missing for Qt3D Animation

[Dmitry Shachnev]

*** This bug is a duplicate of bug 1878233 ***
https://bugs.launchpad.net/bugs/1878233

Unfortunately these files are only available in newer Ubuntu versions (≥
20.10). See bug 1878233 for details.

** This bug has been marked a duplicate of bug 1878233
   Unable to locate package/Headers missing

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Title:
  qt3d5-dev - cmake support missing for Qt3D Animation

Status in qt3d-opensource-src package in Ubuntu:
  New

Bug description:
  Hello,

  I'm working on a Qt application which uses the Qt3D module. The
  application is spec'd to support ubuntu 20.04 at least.

  The qt3d-dev package (at least on focal) is missing the following
  files:

  /usr/lib/-linux-gnu/cmake/Qt53DAnimation/Qt53DAnimationConfig.cmake
  
/usr/lib/-linux-gnu/cmake/Qt53DAnimation/Qt53DAnimationConfigVersion.cmake

  All others Qt3D modules have their own similar files but not the Animation 
module.
  This prevent me from building my application using official packages.
  Are they missing on purpose? Is there any work around?

  All the best

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[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

I have performed the verification following the Test Plan. The full log
is attached.

Relevant part:

The following packages will be REMOVED:
  qt5-default
The following NEW packages will be installed:
  gcc-11-base libboost-iostreams1.74.0 libcap2 libisl23 libmd0 libperl5.32 
libxrender1 libxxhash0 lto-disabled-list perl-modules-5.32
The following packages will be upgraded:
  ... libqt5core5a libqt5dbus5 libqt5gui5 ...

As can be seen here, no *-gles packages are installed.

** Attachment added: "chroot-upgrade.txt"
   
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src-gles/+bug/1920130/+attachment/5504247/+files/chroot-upgrade.txt

** Tags removed: verification-needed verification-needed-hirsute
** Tags added: verification-done verification-done-hirsute

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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 Committed
Status in qtbase-opensource-src-gles source package in Hirsute:
  Fix Committed
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: 

[Touch-packages] [Bug 1857824] Re: kmimetypefinder5 misidentifies mimetype of python files containing certain strings

[Dmitry Shachnev]

The fix should land in Impish (21.10) very soon:
https://launchpad.net/ubuntu/+source/qtbase-opensource-src/5.15.2+dfsg-6.

Do you also want a fix for Hirsute (21.04)? If yes, you can help me by
filling the SRU template in the description (see
https://wiki.ubuntu.com/StableReleaseUpdates#SRU_Bug_Template).

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https://bugs.launchpad.net/bugs/1857824

Title:
  kmimetypefinder5 misidentifies mimetype of python files containing
  certain strings

Status in qtbase-opensource-src package in Ubuntu:
  In Progress

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)

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

** Description changed:

+ [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 
+ 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"
+  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
+  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 

[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

As it turns out, this also needs a change in qtbase-opensource-src.
Change in -gles is not enough:

https://lists.debian.org/debian-devel/2021/05/msg00076.html
https://lists.debian.org/debian-devel/2021/05/msg00150.html

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

-- 
You received this bug notification because you are a member of Ubuntu
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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:
  New
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:
  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 

[Touch-packages] [Bug 1857824] Re: kmimetypefinder5 misidentifies mimetype of python files containing certain strings

[Dmitry Shachnev]

Thank you for the links!

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

** Changed in: qtbase-opensource-src (Ubuntu)
 Assignee: (unassigned) => Dmitry Shachnev (mitya57)

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

Title:
  kmimetypefinder5 misidentifies mimetype of python files containing
  certain strings

Status in qtbase-opensource-src package in Ubuntu:
  In Progress

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)

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1857824] Re: kmimetypefinder5 misidentifies mimetype of python files containing certain strings

[Dmitry Shachnev]

Qt actually prefers system copy from shared-mime-info if it's available.
Here is the code for 5.12.8 (used in Ubuntu 20.04):

https://code.qt.io/cgit/qt/qtbase.git/tree/src/corelib/mimetypes/qmimedatabase.cpp?h=5.12.8#n99

The internal copy (":/qt-project.org/qmime") is only used when the
system one is missing (fdoIterator == mimeDirs.constEnd()).

Furthermore, in Ubuntu 20.10 and 21.04 we are building Qt with -no-
mimetype-database, which makes Qt use *only* the system copy:

https://salsa.debian.org/qt-kde-team/qt/qtbase/-/commit/f0d53be16a31ea55

So I think it is a bug in shared-mime-info only, not in Qt. Do you
agree?

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Title:
  kmimetypefinder5 misidentifies mimetype of python files containing
  certain strings

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

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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[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

Hi Owen,

Thanks a lot for sharing the log. Indeed, qt5-default seems to be the
cause of this bug. In https://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=976389#15 I explained in more detail my
understanding of why this is happening.

The fix should land in Impish (development release) in a few hours, and
then I will look at a fix for Hirsute (21.04).

** Package changed: qtdeclarative-opensource-src (Ubuntu) =>
qtdeclarative-opensource-src-gles (Ubuntu)

** Changed in: qtdeclarative-opensource-src-gles (Ubuntu)
   Status: Won't Fix => Fix Committed

** Also affects: qtdeclarative-opensource-src-gles (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

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Title:
  System icons missing in kubuntu 21.04

Status in qtdeclarative-opensource-src-gles package in Ubuntu:
  Fix Committed
Status in qtdeclarative-opensource-src-gles source package in Hirsute:
  New
Status in qtdeclarative-opensource-src-gles package in Debian:
  New

Bug 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), 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: 

[Touch-packages] [Bug 1926802] Re: qt5-default package is missed in 21.04

[Dmitry Shachnev]

Qt 4 was removed, Qt 5 is now default, so that package is no longer
needed.

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

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Title:
  qt5-default package is missed in 21.04

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

Bug description:
  Previous 20.10 version has the qt5-default package in place (see
  https://packages.ubuntu.com/groovy/qt5-default ).

  Please upload the  qt5-default package for 21.04 Ubuntu version.

  What is interesting - all its dependencies can be simply installed
  with `sudo apt-get install qtbase5-dev qtchooser qt5-qmake qtbase5
  -dev-tools` .

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[Touch-packages] [Bug 1850814] Re: Copy & Paste is broken in QT apps after 50 days uptime

[Dmitry Shachnev]

This bug is fixed in Qt 5.12.3 and newer. The current LTS version,
Ubuntu 20.04, has Qt 5.12.8. So this bug is already fixed for some time.

Unfortunately I don't have time to support older releases like 18.04.

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

** Bug watch added: Debian Bug tracker #961293
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961293

** Also affects: qtbase-opensource-src (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961293
   Importance: Unknown
   Status: Unknown

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Title:
  Copy & Paste is broken in QT apps after 50 days uptime

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

Bug description:
  Please see this bug report:
  https://bugreports.qt.io/browse/QTBUG-65145

  And this corresponding fix:
  https://codereview.qt-project.org/c/qt/qtbase/+/254187/

  Any way to get this included in a Ubuntu 18.04 package update?

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: libqt5core5a 5.9.5+dfsg-0ubuntu2.3
  ProcVersionSignature: Ubuntu 5.0.0-27.28~18.04.1-generic 5.0.21
  Uname: Linux 5.0.0-27-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.9-0ubuntu7.7
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Thu Oct 31 09:14:55 2019
  SourcePackage: qtbase-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1926373] Re: Missing header files for Qt3DExtras:

[Dmitry Shachnev]

*** This bug is a duplicate of bug 1878233 ***
https://bugs.launchpad.net/bugs/1878233

This is fixed in Ubuntu 20.10 (Groovy) and newer versions.

Unfortunately it is not possible to fix this for 20.04 (Focal) because
the change does not meet the stable update criteria.

** This bug has been marked a duplicate of bug 1878233
   Unable to locate package/Headers missing

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Title:
  Missing header files for Qt3DExtras:

Status in qt3d-opensource-src package in Ubuntu:
  New

Bug description:
  Unable to build most examples contained in the qt3d5-examples (and, of
  course, any code that relies on Qt3DExtras). This is caused by a
  missing development package with headers for Qt3DExtras.

  The Qt3DExtras binary library (libQt53DExtras.so) is included in the
  qt3d5-dev package, but all the Qt3DExtras header files are missing
  (Qt3DExtras/QForwardRenderer, Qt3DExtras/QPhongMaterial, etc...). This
  makes QT OpenGL development in Ubuntu pretty much unusable.

  At first, installing mssql-mlservices-python and manually copying it's
  version of the Qt3DExtras headers seemed to be a work-around, but it
  resulted in undefined references during linking.

  I would have tagged "qt3d5-examples" in the "In what package did you
  find this bug?", but it tells me that the package doesn't exist in
  ubuntu, whereas https://packages.ubuntu.com/focal/qt3d5-examples
  clearly lists it

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[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

@poet_imp Thanks for the logs! Unfortunately, these are only the latest
logs and they don't explain what happened when you upgraded Ubuntu.

Maybe you can attach the historical logs from /var/log/apt too? They
have names like history.log.*.gz and term.log.*.gz. If you upgraded
recently, then I guess it would be *.1.gz. Otherwise you can look at
modification dates.

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Title:
  System icons missing in kubuntu 21.04

Status in qtdeclarative-opensource-src package in Ubuntu:
  Won't Fix
Status in qtdeclarative-opensource-src-gles package in Debian:
  New

Bug 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), 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
 

[Touch-packages] [Bug 1920130] Re: System icons missing in kubuntu 21.04

[Dmitry Shachnev]

Hi! I am the Qt maintainer here.

The fix mentioned in https://bugs.launchpad.net/ubuntu/+source
/qtdeclarative-opensource-src/+bug/1920130/comments/4 is the correct
one. libqt5quick5-gles is not intended for general use, it should be
only installed on OpenGL ES capable hardware.

However, I really want to understand how users end up with this package
being installed. See this related thread in Debian:
https://lists.debian.org/debian-devel/2021/01/msg00404.html.

If anyone else upgrading from Groovy to Hirsute sees this, please attach
here these log files (or, if you think they are private, send them
directly to me mity...@ubuntu.com):

- /var/log/apt/history.log
- /var/log/apt/term.log

Also if removing libqt5quick5-gles tries to remove any other package
(which does not have -gles in name), please paste the list of those
packages.

** Bug watch added: Debian Bug tracker #976389
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976389

** Also affects: qtdeclarative-opensource-src-gles (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976389
   Importance: Unknown
   Status: Unknown

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Title:
  System icons missing in kubuntu 21.04

Status in qtdeclarative-opensource-src package in Ubuntu:
  Won't Fix
Status in qtdeclarative-opensource-src-gles package in Debian:
  Unknown

Bug 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), 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 

[Touch-packages] [Bug 1896405] Re: Cannot install libglib2.0-dev on ubuntu 20.04.1

[Dmitry Shachnev]

** Package changed: gnome-panel (Ubuntu) => glib2.0 (Ubuntu)

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Title:
  Cannot install  libglib2.0-dev on ubuntu 20.04.1

Status in glib2.0 package in Ubuntu:
  New

Bug description:
  I already tried running `apt update/upgrade`, but it did not make any
  difference.

  Why these versions conflicts are happening?

  1. libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.64.2-1~fakesync1 is 
to be installed
  1. libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.64.3-1~ubuntu20.04.1 
is installed
  1. libglib2.0-dev : Depends: libglib2.0-0 (= 2.64.2-1~fakesync1) but 
2.64.3-1~ubuntu20.04.1 is installed
  1. libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.64.3-1~ubuntu20.04.1) but 
2.64.2-1~fakesync1 is to be installed
  1. libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.64.2-1~fakesync1) but 
2.64.3-1~ubuntu20.04.1 is installed

  ```
  $ sudo aptitude install libglib2.0-dev
  The following NEW packages will be installed:
gcc-10-base:i386{a} libblkid-dev{a} libblkid1:i386{a} libc6:i386{a} 
libcrypt1:i386{a} libelf1:i386{a} libffi-dev{a} libffi7:i386{a} 
libgcc-s1:i386{a} libglib2.0-0:i386{ab} 
libglib2.0-bin:i386{ab} libglib2.0-dev{b} libglib2.0-dev-bin{a} 
libidn2-0:i386{a} libmount-dev{a} libmount1:i386{a} libpcre2-8-0:i386{a} 
libpcre2-dev{a} libpcre2-posix2{a} 
libpcre3:i386{a} libselinux1:i386{a} libselinux1-dev{a} libsepol1-dev{a} 
libunistring2:i386{a} zlib1g:i386{a} 
  0 packages upgraded, 25 newly installed, 0 to remove and 0 not upgraded.

  Need to get 8.701 kB of archives. After unpacking 41,3 MB will be used.
  The following packages have unmet dependencies:
   libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.64.2-1~fakesync1 is to 
be installed
   libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.64.3-1~ubuntu20.04.1 
is installed
   libglib2.0-dev : Depends: libglib2.0-0 (= 2.64.2-1~fakesync1) but 
2.64.3-1~ubuntu20.04.1 is installed
   libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.64.3-1~ubuntu20.04.1) but 
2.64.2-1~fakesync1 is to be installed
   libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.64.2-1~fakesync1) but 
2.64.3-1~ubuntu20.04.1 is installed
  open: 2; closed: 4; defer: 0; conflict: 0

  The following actions will resolve these dependencies:

   Keep the following packages at their current version:
  1) libglib2.0-0:i386 [Not Installed]  
  2) libglib2.0-bin:i386 [Not Installed]
  3) libglib2.0-dev [Not Installed] 

  Accept this solution? [Y/n/q/?] y
  No packages will be installed, upgraded, or removed.
  0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  Need to get 0 B of archives. After unpacking 0 B will be used.
  ```

  ```
  $ cat /etc/os-release 
  NAME="Ubuntu"
  VERSION="20.04.1 LTS (Focal Fossa)"
  ID=ubuntu
  ID_LIKE=debian
  PRETTY_NAME="Ubuntu 20.04.1 LTS"
  VERSION_ID="20.04"
  HOME_URL="https://www.ubuntu.com/;
  SUPPORT_URL="https://help.ubuntu.com/;
  BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/;
  
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy;
  VERSION_CODENAME=focal
  UBUNTU_CODENAME=focal
  ```

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[Touch-packages] [Bug 1895349] Re: Sync libgweather 3.36.1-1 (main) from Debian unstable (main)

[Dmitry Shachnev]

This bug was fixed in the package libgweather - 3.36.1-1
Sponsored for Amr Ibrahim (amribrahim1987)

---
libgweather (3.36.1-1) unstable; urgency=medium

  * Team upload
  * New upstream release
- This version works around the unavailability of the NOAA weather
  services by using very short-term forecasts as current weather
  conditions. (Closes: #968909)

 -- Simon McVittie   Fri, 28 Aug 2020 23:36:23 +0100

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

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Title:
  Sync libgweather 3.36.1-1 (main) from Debian unstable (main)

Status in libgweather package in Ubuntu:
  Fix Released

Bug description:
  Please sync libgweather 3.36.1-1 (main) from Debian unstable (main)

  It's a bug-fix release.

  Changelog entries since current groovy version 3.36.0-1:

  libgweather (3.36.1-1) unstable; urgency=medium

* Team upload
* New upstream release
  - This version works around the unavailability of the NOAA weather
services by using very short-term forecasts as current weather
conditions. (Closes: #968909)

   -- Simon McVittie   Fri, 28 Aug 2020 23:36:23 +0100

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[Touch-packages] [Bug 1890170] Re: ImportError libstdc++.so.6 cannot allocate memory after importing PyQt5.Qt PyQt5.QtCore and cv2

[Dmitry Shachnev]

** Tags added: regression-update

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Title:
  ImportError libstdc++.so.6 cannot allocate memory after importing
  PyQt5.Qt PyQt5.QtCore and cv2

Status in mysql-8.0 package in Ubuntu:
  New
Status in opencv package in Ubuntu:
  New
Status in pyqt5 package in Ubuntu:
  New

Bug description:
  I'm using an updated Lubuntu focal. Starting maybe last week (monday July 
27th), if in python3 I do
  from PyQt5 import Qt, QtCore
  import cv2

  I get
  ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6: cannot allocate memory in 
static TLS block

  I noticed only now that the reverse (first import cv2, then Qt,
  QtCore) seems to work correctly and displays no errors. I'm afraid I
  might not be able to do the reverse in my real software...

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: python3 3.8.2-0ubuntu2
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: LXQt
  Date: Mon Aug  3 17:49:20 2020
  InstallationDate: Installed on 2020-07-15 (19 days ago)
  InstallationMedia: Lubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  SourcePackage: python3-defaults
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1887959] Re: Unable to upgrade several qt5 packages (libqt5gui5, …)

[Dmitry Shachnev]

The correct metadata here is Breaks, and it is already present, see
https://salsa.debian.org/qt-kde-team/qt/qtbase/commit/78c0aa9db8684a1a.
Apt didn't remove Qt 4 because you had some packages depending on it.

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Title:
  Unable to upgrade several qt5 packages (libqt5gui5, …)

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

Bug description:
  After upgrading from Ubuntu 19.10 (maybe 18.04) to 20.04, I am unable
  to upgrade the packages below.

  The following packages have been kept back:
libboost-date-time-dev libboost-dev libboost-filesystem-dev 
libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5printsupport5 
libqt5sql5
libqt5svg5 libqt5widgets5 libqt5xml5

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[Touch-packages] [Bug 1887959] Re: Unable to upgrade several qt5 packages (libqt5gui5, …)

[Dmitry Shachnev]

That is correct behavior. You had many Qt 4 packages installed, however
Qt 4 was removed from Ubuntu, and it conflicts with the latest version
of Qt 5. So you need to remove Qt 4 in order to upgrade Qt 5.

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

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Title:
  Unable to upgrade several qt5 packages (libqt5gui5, …)

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

Bug description:
  After upgrading from Ubuntu 19.10 (maybe 18.04) to 20.04, I am unable
  to upgrade the packages below.

  The following packages have been kept back:
libboost-date-time-dev libboost-dev libboost-filesystem-dev 
libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5printsupport5 
libqt5sql5
libqt5svg5 libqt5widgets5 libqt5xml5

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[Touch-packages] [Bug 1887959] Re: Unable to upgrade several qt5 packages (libqt5gui5, …)

[Dmitry Shachnev]

What happens when you try to "apt install libqt5core5a"?

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Title:
  Unable to upgrade several qt5 packages (libqt5gui5, …)

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

Bug description:
  After upgrading from Ubuntu 19.10 (maybe 18.04) to 20.04, I am unable
  to upgrade the packages below.

  The following packages have been kept back:
libboost-date-time-dev libboost-dev libboost-filesystem-dev 
libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5printsupport5 
libqt5sql5
libqt5svg5 libqt5widgets5 libqt5xml5

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[Touch-packages] [Bug 1878233] Re: Unable to locate package/Headers missing

[Dmitry Shachnev]

It is too late to include any warning for Ubuntu 20.04. Maybe I could
add it to the package description if there were other important bugs to
fix in a stable release update, but there are no such bugs yet.

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Title:
  Unable to locate package/Headers missing

Status in qt3d-opensource-src package in Ubuntu:
  Fix Released
Status in qt3d-opensource-src source package in Focal:
  Won't Fix

Bug description:
  Hi,

  I am a scientific software developper and I'm trying to use Qt3D on Ubuntu 
20.04LTS.
  I am not used to filing bugs here, sorry if its not following the standards, 
any comments on this will also be appreciated.

  Here is a list of the packages I installed prior to this bug.
  sudo apt install qt3d5-dev
  sudo apt install qt3d5-dev-tools
  sudo apt install qt3d-assimpsceneimport-plugin
  sudo apt install qt3d-defaultgeometryloader-plugin
  sudo apt install qt3d-gltfsceneio-plugin
  sudo apt install qt3d-scene2d-plugin
  sudo apt install qml-module-qt3d

  I also ran the command line:
  sudo strip --remove-section=.note.ABI-tag 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5

  as per my computer science colleague request

  But I am having errors left and right concerning the headers, as much
  as I actually have to include in my CMakleLists.txt those lines (I
  started to debug from Windows to Linux since our scientific build
  machine uses this target):

  #- *target*
  # Note: 3D Disabled on build machine because of 3D in QT
  if( ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
add_subdirectory(*target*)
set_target_properties(*target* PROPERTIES FOLDER "apps/*target*")
#Tell CMake to produce a visual studio Qt Project for integration with Qt 
Vs Tools
set_target_properties(*target* PROPERTIES VS_GLOBAL_KEYWORD Qt4VSv1.0)
  else
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DCore")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DRender")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DExtras") ->this 
one useless
  endif()

  as you can see:
  /usr/include/x86_64-linux-gnu/qt5$ ls
  Qt3DCoreQt3DQuickRender   QtDBusQtNetwork   
QtPositioning   QtQuick   QtSerialPort  QtUiTools   QtWebKit
  Qt3DInput   Qt3DQuickScene2D  QtDesignerQtOpenGL
QtPositioningQuick  QtQuickParticles  QtSql QtWebChannel
QtWebKitWidgets
  Qt3DLogic   Qt3DRenderQtDesignerComponents  QtOpenGLExtensions  
QtPrintSupport  QtQuickShapes QtSvg QtWebEngine 
QtWidgets
  Qt3DQuick   QtConcurrent  QtGui QtPacketProtocol
QtQml   QtQuickTest   QtTestQtWebEngineCore QtXml
  Qt3DQuickInput  QtCoreQtHelpQtPlatformHeaders   
QtQmlDebug  QtQuickWidgetsQtUiPluginQtWebEngineWidgets

  And this sub-package that you have does not contain the headers.
  https://packages.ubuntu.com/focal/amd64/libqt53dextras5/filelist

  I think I will also be submitting there I find it weird.
  I will probably download Qt3D sources and temporarily link the headers 
directly there but this is far from optimal for a build machine, as you might 
expect. 

  And finaly, this packages appear when I tab on: apt install qt3d-op...
  but when I run the install it cant find it. This is probably the issue that 
you want to look at, as I will be going to this other package to see why the 
headers are not following.

  Thank you very much and I hope I followed the guidelines here are my infos:
  /usr/include/x86_64-linux-gnu/qt5$ lsb_release -rd
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  apt-cache policy qt3d-opensource-src 
  N: Unable to locate package qt3d-opensource-src

  /usr/include/x86_64-linux-gnu/qt5$ apt-cache policy libqt53dextras5 
  libqt53dextras5:
Installed: 5.12.8+dfsg-0ubuntu1
Candidate: 5.12.8+dfsg-0ubuntu1
Version table:
   *** 5.12.8+dfsg-0ubuntu1 500
  500 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
  100 /var/lib/dpkg/status

  /usr/include/x86_64-linux-gnu/qt5$ sudo apt install qt3d-opensource-src 
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  E: Unable to locate package qt3d-opensource-src

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[Touch-packages] [Bug 1878233] Re: Unable to locate package/Headers missing

[Dmitry Shachnev]

Yes.

The official documentation for Qt 3D Extras (https://doc.qt.io/qt-5
/qt3dextras-module.html) says:

"This module is under development and is subject to change."

We decided not to include headers for this module until it becomes
stable. We made an exception for Qt 5.14 packages because the difference
between 5.14 and the final Qt 5 API/ABI was minimal, and I backported a
patch to make sure the ABI does not change in the future. For Qt 5.12 no
such exception can be made.

I can't say that it makes the Qt 3D package unusable. You can still use
the API that is declared stable. Also you are always free to build your
own version of Qt 3D or create a PPA for it.

** Also affects: qt3d-opensource-src (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: qt3d-opensource-src (Ubuntu)
   Status: Fix Committed => Fix Released

** Changed in: qt3d-opensource-src (Ubuntu Focal)
   Status: New => Won't Fix

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Title:
  Unable to locate package/Headers missing

Status in qt3d-opensource-src package in Ubuntu:
  Fix Released
Status in qt3d-opensource-src source package in Focal:
  Won't Fix

Bug description:
  Hi,

  I am a scientific software developper and I'm trying to use Qt3D on Ubuntu 
20.04LTS.
  I am not used to filing bugs here, sorry if its not following the standards, 
any comments on this will also be appreciated.

  Here is a list of the packages I installed prior to this bug.
  sudo apt install qt3d5-dev
  sudo apt install qt3d5-dev-tools
  sudo apt install qt3d-assimpsceneimport-plugin
  sudo apt install qt3d-defaultgeometryloader-plugin
  sudo apt install qt3d-gltfsceneio-plugin
  sudo apt install qt3d-scene2d-plugin
  sudo apt install qml-module-qt3d

  I also ran the command line:
  sudo strip --remove-section=.note.ABI-tag 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5

  as per my computer science colleague request

  But I am having errors left and right concerning the headers, as much
  as I actually have to include in my CMakleLists.txt those lines (I
  started to debug from Windows to Linux since our scientific build
  machine uses this target):

  #- *target*
  # Note: 3D Disabled on build machine because of 3D in QT
  if( ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
add_subdirectory(*target*)
set_target_properties(*target* PROPERTIES FOLDER "apps/*target*")
#Tell CMake to produce a visual studio Qt Project for integration with Qt 
Vs Tools
set_target_properties(*target* PROPERTIES VS_GLOBAL_KEYWORD Qt4VSv1.0)
  else
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DCore")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DRender")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DExtras") ->this 
one useless
  endif()

  as you can see:
  /usr/include/x86_64-linux-gnu/qt5$ ls
  Qt3DCoreQt3DQuickRender   QtDBusQtNetwork   
QtPositioning   QtQuick   QtSerialPort  QtUiTools   QtWebKit
  Qt3DInput   Qt3DQuickScene2D  QtDesignerQtOpenGL
QtPositioningQuick  QtQuickParticles  QtSql QtWebChannel
QtWebKitWidgets
  Qt3DLogic   Qt3DRenderQtDesignerComponents  QtOpenGLExtensions  
QtPrintSupport  QtQuickShapes QtSvg QtWebEngine 
QtWidgets
  Qt3DQuick   QtConcurrent  QtGui QtPacketProtocol
QtQml   QtQuickTest   QtTestQtWebEngineCore QtXml
  Qt3DQuickInput  QtCoreQtHelpQtPlatformHeaders   
QtQmlDebug  QtQuickWidgetsQtUiPluginQtWebEngineWidgets

  And this sub-package that you have does not contain the headers.
  https://packages.ubuntu.com/focal/amd64/libqt53dextras5/filelist

  I think I will also be submitting there I find it weird.
  I will probably download Qt3D sources and temporarily link the headers 
directly there but this is far from optimal for a build machine, as you might 
expect. 

  And finaly, this packages appear when I tab on: apt install qt3d-op...
  but when I run the install it cant find it. This is probably the issue that 
you want to look at, as I will be going to this other package to see why the 
headers are not following.

  Thank you very much and I hope I followed the guidelines here are my infos:
  /usr/include/x86_64-linux-gnu/qt5$ lsb_release -rd
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  apt-cache policy qt3d-opensource-src 
  N: Unable to locate package qt3d-opensource-src

  /usr/include/x86_64-linux-gnu/qt5$ apt-cache policy libqt53dextras5 
  libqt53dextras5:
Installed: 5.12.8+dfsg-0ubuntu1
Candidate: 5.12.8+dfsg-0ubuntu1
Version table:
   *** 5.12.8+dfsg-0ubuntu1 500
  500 http://ca.archive.ubuntu.com/ubuntu focal/universe 

[Touch-packages] [Bug 1882249] Re: Qt3DQuickExtras headers are never packaged

[Dmitry Shachnev]

*** This bug is a duplicate of bug 1878233 ***
https://bugs.launchpad.net/bugs/1878233

Yes, as you say it is present in Groovy, however we did not include it
before because this module is a technical preview and not declared
stable by upstream.

See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909306 for
details.

** Bug watch added: Debian Bug tracker #909306
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909306

** This bug has been marked a duplicate of bug 1878233
   Unable to locate package/Headers missing

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Title:
  Qt3DQuickExtras headers are never packaged

Status in qt3d-opensource-src package in Ubuntu:
  New

Bug description:
  All the headers for the libraries in the Qt3DQuick packages
  (called libqt53dquick5) are in the qt3d5-dev package,
  except for those for libqt53dquickextras5, which I have not been able
  to find.

  This makes it for example impossible to compile the code from
  qt3d5-examples:

  main.cpp:51:10: fatal error: Qt3DQuickExtras/qt3dquickwindow.h: No such file 
or directory
 51 | #include 
|  ^~~
  compilation terminated.

  The file is missing in xenial, eoan, and focal, and present in
  qt3d5-dev in bionic and groovy:

  
https://packages.ubuntu.com/search?searchon=contents=qt3dquickwindow.h=exactfilename=focal=any

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: libqt53dquickextras5 5.12.8+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 5.4.0-33.37-lowlatency 5.4.34
  Uname: Linux 5.4.0-33-lowlatency x86_64
  ApportVersion: 2.20.11-0ubuntu27.2
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jun  5 15:45:20 2020
  InstallationDate: Installed on 2020-05-28 (7 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  SourcePackage: qt3d-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1874487] Re: [crash][always] Gwenview crashes when dragging displayed image

[Dmitry Shachnev]

Ubuntu 20.04 LTS has Qt 5.12.8, so I am marking this as fixed.

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

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Title:
  [crash][always] Gwenview crashes when dragging displayed image

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

Bug description:
  - What I was doing when the application crashed:
  1. open any image in Gwenview
  2. double click on it to make it fullscreen
  3. in fullscreen mode, before the top bar dissapears (!), start dragging the 
image
  - Result:
  Gwenview crashes immediately.

  The crash can be reproduced every time.

  Upstream reports:
  https://bugs.kde.org/show_bug.cgi?id=420467
  https://bugs.kde.org/show_bug.cgi?id=403582

  That issue was resolved upstream in Qt 5.12.5:
  https://bugreports.qt.io/browse/QTBUG-74110

  >Qt Version: 5.12.4

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[Touch-packages] [Bug 1878233] Re: Unable to locate package/Headers missing

[Dmitry Shachnev]

This is now fixed in Qt 5.14 packages in groovy-proposed. Unfortunately,
this will not be fixed in Ubuntu 20.04 LTS (focal) because it does not
meet the Stable Release Update criteria.

If you want to use this API in focal, I suggest you to use locally built
Qt or create a PPA.

** Changed in: qt3d-opensource-src (Ubuntu)
   Status: New => Fix Committed

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Title:
  Unable to locate package/Headers missing

Status in qt3d-opensource-src package in Ubuntu:
  Fix Committed

Bug description:
  Hi,

  I am a scientific software developper and I'm trying to use Qt3D on Ubuntu 
20.04LTS.
  I am not used to filing bugs here, sorry if its not following the standards, 
any comments on this will also be appreciated.

  Here is a list of the packages I installed prior to this bug.
  sudo apt install qt3d5-dev
  sudo apt install qt3d5-dev-tools
  sudo apt install qt3d-assimpsceneimport-plugin
  sudo apt install qt3d-defaultgeometryloader-plugin
  sudo apt install qt3d-gltfsceneio-plugin
  sudo apt install qt3d-scene2d-plugin
  sudo apt install qml-module-qt3d

  I also ran the command line:
  sudo strip --remove-section=.note.ABI-tag 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5

  as per my computer science colleague request

  But I am having errors left and right concerning the headers, as much
  as I actually have to include in my CMakleLists.txt those lines (I
  started to debug from Windows to Linux since our scientific build
  machine uses this target):

  #- *target*
  # Note: 3D Disabled on build machine because of 3D in QT
  if( ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
add_subdirectory(*target*)
set_target_properties(*target* PROPERTIES FOLDER "apps/*target*")
#Tell CMake to produce a visual studio Qt Project for integration with Qt 
Vs Tools
set_target_properties(*target* PROPERTIES VS_GLOBAL_KEYWORD Qt4VSv1.0)
  else
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DCore")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DRender")
include_directories("/usr/include/x86_64-linux-gnu/qt5/Qt3DExtras") ->this 
one useless
  endif()

  as you can see:
  /usr/include/x86_64-linux-gnu/qt5$ ls
  Qt3DCoreQt3DQuickRender   QtDBusQtNetwork   
QtPositioning   QtQuick   QtSerialPort  QtUiTools   QtWebKit
  Qt3DInput   Qt3DQuickScene2D  QtDesignerQtOpenGL
QtPositioningQuick  QtQuickParticles  QtSql QtWebChannel
QtWebKitWidgets
  Qt3DLogic   Qt3DRenderQtDesignerComponents  QtOpenGLExtensions  
QtPrintSupport  QtQuickShapes QtSvg QtWebEngine 
QtWidgets
  Qt3DQuick   QtConcurrent  QtGui QtPacketProtocol
QtQml   QtQuickTest   QtTestQtWebEngineCore QtXml
  Qt3DQuickInput  QtCoreQtHelpQtPlatformHeaders   
QtQmlDebug  QtQuickWidgetsQtUiPluginQtWebEngineWidgets

  And this sub-package that you have does not contain the headers.
  https://packages.ubuntu.com/focal/amd64/libqt53dextras5/filelist

  I think I will also be submitting there I find it weird.
  I will probably download Qt3D sources and temporarily link the headers 
directly there but this is far from optimal for a build machine, as you might 
expect. 

  And finaly, this packages appear when I tab on: apt install qt3d-op...
  but when I run the install it cant find it. This is probably the issue that 
you want to look at, as I will be going to this other package to see why the 
headers are not following.

  Thank you very much and I hope I followed the guidelines here are my infos:
  /usr/include/x86_64-linux-gnu/qt5$ lsb_release -rd
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  apt-cache policy qt3d-opensource-src 
  N: Unable to locate package qt3d-opensource-src

  /usr/include/x86_64-linux-gnu/qt5$ apt-cache policy libqt53dextras5 
  libqt53dextras5:
Installed: 5.12.8+dfsg-0ubuntu1
Candidate: 5.12.8+dfsg-0ubuntu1
Version table:
   *** 5.12.8+dfsg-0ubuntu1 500
  500 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
  100 /var/lib/dpkg/status

  /usr/include/x86_64-linux-gnu/qt5$ sudo apt install qt3d-opensource-src 
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  E: Unable to locate package qt3d-opensource-src

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[Touch-packages] [Bug 1875317] Re: Unable to launch the application by its desktop icon copied from Applications menu

[Dmitry Shachnev]

** No longer affects: ubuntu-meta (Ubuntu)

** No longer affects: gnome-panel (Ubuntu)

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Title:
  Unable to launch the application by its desktop icon copied from
  Applications menu

Status in gnome-flashback package in Ubuntu:
  New

Bug description:
  Steps to reproduce:
  1. Install GNOME FlashBack, login to it
  2. Open Applications menu
  3. Drag some icon from Applications menu to the desktop
  4.1. Do mouse double click on just copied icon
  4.2. Make icon executable
  4.3. Do mouse double click on just copied icon again

  Expected results:
  * user is able to run application by clicking on its desktop-file

  Actual results:
  * user is unable to run application by clicking on its desktop-file, the text 
editor is opened instead

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubuntu-desktop 1.450
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Mon Apr 27 12:16:04 2020
  InstallationDate: Installed on 2020-04-24 (2 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-meta
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1869765] Re: Problems dealing with Java Script promise in HTML

[Dmitry Shachnev]

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

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Title:
  Problems dealing with Java Script promise in HTML

Status in qtwebkit-opensource-src package in Ubuntu:
  Invalid

Bug description:
  We're using the GlobalProtect UI Client in Ubuntu. This uses
  libqt5webkit5 to provide allow login with an external SAML single sign
  on provider. This works with several identity providers (okta,
  jumpcloud). However, it does not work with Azure.

  Issue ID 9415 - https://docs.paloaltonetworks.com/globalprotect/5-1
  /globalprotect-app-release-notes/gp-app-release-information/known-
  issues-related-to-gp-app

  The problem seems to be that the Azure AD HTML response has a java
  promise in it and this seems to be problematic in versions of
  libqt5webkit5 >= 5.212.0.

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[Touch-packages] [Bug 1869765] Re: Problems dealing with Java Script promise in HTML

[Dmitry Shachnev]

Will you mind if I close this bug then?

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Title:
  Problems dealing with Java Script promise in HTML

Status in qtwebkit-opensource-src package in Ubuntu:
  New

Bug description:
  We're using the GlobalProtect UI Client in Ubuntu. This uses
  libqt5webkit5 to provide allow login with an external SAML single sign
  on provider. This works with several identity providers (okta,
  jumpcloud). However, it does not work with Azure.

  Issue ID 9415 - https://docs.paloaltonetworks.com/globalprotect/5-1
  /globalprotect-app-release-notes/gp-app-release-information/known-
  issues-related-to-gp-app

  The problem seems to be that the Azure AD HTML response has a java
  promise in it and this seems to be problematic in versions of
  libqt5webkit5 >= 5.212.0.

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[Touch-packages] [Bug 1869765] Re: Problems dealing with Java Script promise in HTML

[Dmitry Shachnev]

Hi! WebKit is a complicated codebase, so I don’t think I can help you
here. You may get some luck if you report this on
https://github.com/qtwebkit/qtwebkit/issues.

Though, 5.212 series is based on a very old WebKit version, not sure if
the author wants to fix any bugs there (he usually recommends trying
qtwebkit-dev-wip branch but it's too unstable for packaging into
Ubuntu).

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Title:
  Problems dealing with Java Script promise in HTML

Status in qtwebkit-opensource-src package in Ubuntu:
  New

Bug description:
  We're using the GlobalProtect UI Client in Ubuntu. This uses
  libqt5webkit5 to provide allow login with an external SAML single sign
  on provider. This works with several identity providers (okta,
  jumpcloud). However, it does not work with Azure.

  Issue ID 9415 - https://docs.paloaltonetworks.com/globalprotect/5-1
  /globalprotect-app-release-notes/gp-app-release-information/known-
  issues-related-to-gp-app

  The problem seems to be that the Azure AD HTML response has a java
  promise in it and this seems to be problematic in versions of
  libqt5webkit5 >= 5.212.0.

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[Touch-packages] [Bug 1866571] Re: Sync acl 2.2.53-6 (main) from Debian unstable (main)

[Dmitry Shachnev]

This bug was fixed in the package acl - 2.2.53-6
Sponsored for Logan Rosen (logan)

---
acl (2.2.53-6) unstable; urgency=medium

  * Redirect stderr to stdout globally in autopkgtests instead of doing
that per command.
  * Enable set -x and -u in autopkgtests.
  * Add support for cross-compilation to autopkgtests. Closes: #947048
  * Update upstream email address. Closes: #949688
  * Fix usage of uninitialized variable in getfacl. Closes: #612599
Thanks to Vasily Gurevich .
  * Switch to Standards-Version 4.5.0 (no changes needed).

 -- Guillem Jover   Sun, 01 Mar 2020 02:06:51 +0100

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

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Title:
  Sync acl 2.2.53-6 (main) from Debian unstable (main)

Status in acl package in Ubuntu:
  Fix Released

Bug description:
  Please sync acl 2.2.53-6 (main) from Debian unstable (main)

  Explanation of the Ubuntu delta and why it can be dropped:
* Make autopkgtests cross-test-friendly.
  This patch was pulled into Debian.

  Changelog entries since current focal version 2.2.53-5ubuntu1:

  acl (2.2.53-6) unstable; urgency=medium

* Redirect stderr to stdout globally in autopkgtests instead of doing
  that per command.
* Enable set -x and -u in autopkgtests.
* Add support for cross-compilation to autopkgtests. Closes: #947048
* Update upstream email address. Closes: #949688
* Fix usage of uninitialized variable in getfacl. Closes: #612599
  Thanks to Vasily Gurevich .
* Switch to Standards-Version 4.5.0 (no changes needed).

   -- Guillem Jover   Sun, 01 Mar 2020 02:06:51
  +0100

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[Touch-packages] [Bug 1866570] Re: Sync alsa-lib 1.2.2-2.1 (main) from Debian unstable (main)

[Dmitry Shachnev]

This bug was fixed in the package alsa-lib - 1.2.2-2.1
Sponsored for Logan Rosen (logan)

---
alsa-lib (1.2.2-2.1) unstable; urgency=medium

  [ Matthias Klose ]
  * Non-maintainer upload.
  
  [ Sebastien Bacher ]
  * debian/patches/python3.8.diff:
- fix the build with python 3.8

 -- Matthias Klose   Sat, 07 Mar 2020 19:21:22 +0100

** Changed in: alsa-lib (Ubuntu)
   Status: New => Fix Released

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Title:
  Sync alsa-lib 1.2.2-2.1 (main) from Debian unstable (main)

Status in alsa-lib package in Ubuntu:
  Fix Released

Bug description:
  Please sync alsa-lib 1.2.2-2.1 (main) from Debian unstable (main)

  Explanation of the Ubuntu delta and why it can be dropped:
* Resynchronize with Debian
* debian/patches/python3.8.diff:
  - fix the build with python 3.8
  The Python 3.8 patch was pulled into Debian.

  Changelog entries since current focal version 1.2.2-2ubuntu1:

  alsa-lib (1.2.2-2.1) unstable; urgency=medium

[ Matthias Klose ]
* Non-maintainer upload.

[ Sebastien Bacher ]
* debian/patches/python3.8.diff:
  - fix the build with python 3.8

   -- Matthias Klose   Sat, 07 Mar 2020 19:21:22 +0100

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[Touch-packages] [Bug 1848784] Re: Crash in Qt 5.12.2

[Dmitry Shachnev]

Fixed in eoan by https://launchpad.net/ubuntu/+source/qtbase-opensource-
src/5.12.4+dfsg-4ubuntu1.1.

disco has reached end of life on 2020-01-18, so this won't be fixed
there.

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

** Changed in: qtbase-opensource-src (Ubuntu Disco)
   Status: New => Won't Fix

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Title:
  Crash in Qt 5.12.2

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Disco:
  Won't Fix
Status in qtbase-opensource-src source package in Eoan:
  Fix Released

Bug description:
  Originally reported by Robert Loehning in
  :

  Every application based on Qt will crash when opening a crafted plain
  text file. Could you please add the patch below to your builds to fix
  this?

  https://codereview.qt-project.org/c/qt/qtbase/+/271889

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[Touch-packages] [Bug 1853768] Re: Qt apps, like kid3-qt, which uses legacy icons "document-*.png", show them as normal document icon under Yaru theme

[Dmitry Shachnev]

In Focal this is now fixed in yaru-theme 20.04.1.

** No longer affects: qtbase-opensource-src (Ubuntu)

** Also affects: yaru-theme (Ubuntu Eoan)
   Importance: Undecided
   Status: New

** Changed in: yaru-theme (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  Qt apps, like kid3-qt, which uses legacy icons "document-*.png", show
  them as normal document icon under Yaru theme

Status in Yaru Theme:
  Fix Released
Status in yaru-theme package in Ubuntu:
  Fix Released
Status in yaru-theme source package in Eoan:
  New

Bug description:
  Qt apps, like kid3-qt, which uses these legacy icons:

  document-open.png
  document-open-recent.png
  document-save.png
  document-save-as.png
  document-revert.png
  document-import.png
  document-export.png

  The icons are all shown as the same normal document icon under Yaru.

  Qt apps only have a problem with legacy icons starting with
  "document-*" and all other legacy icons are inherited from Humanity
  under Yaru.

  Is there a general solution to force Qt apps to choose the closest
  icon name from Yaru or Humanity?

  Should this bug be issued against upstream Qt?

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[Touch-packages] [Bug 1862344] [NEW] Please switch from python-windowmocker to python3-windowmocker

[Dmitry Shachnev]

Public bug reported:

The dependency of python3-autopilot-tests should be updated from python-
windowmocker to python3-windowmocker.

In the code, window-mocker should be probably replaced with window-
mocker3, as python3-windowmocker ships /usr/bin/window-mocker3.

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

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Title:
  Please switch from python-windowmocker to python3-windowmocker

Status in autopilot package in Ubuntu:
  New

Bug description:
  The dependency of python3-autopilot-tests should be updated from
  python-windowmocker to python3-windowmocker.

  In the code, window-mocker should be probably replaced with window-
  mocker3, as python3-windowmocker ships /usr/bin/window-mocker3.

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[Touch-packages] [Bug 1858141] Re: "Advanced" tab is missing from Print dialog in Qt5 applications

[Dmitry Shachnev]

Thank you for filing this bug and adding the required SRU information.
But I have to reject it:

Actually, that patch is just the tip of the iceberg.

It does not apply cleanly unless you backport many other patches. If you
look at OpenSUSE, they have added 11 patches related to printing dialog
and also 17 other patches related to printing:

https://build.opensuse.org/request/show/569841
https://build.opensuse.org/package/show/KDE:Qt:5.9/libqt5-qtbase

Some of these patches change private API, so they require rebuild of
packages relying on it. Unfortunately, this does not meet our SRU
criteria.

** Also affects: qtbase-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
   Status: New => Won't Fix

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Title:
  "Advanced" tab is missing from Print dialog in Qt5 applications

Status in qtbase-opensource-src package in Ubuntu:
  Fix Released
Status in qtbase-opensource-src source package in Bionic:
  Won't Fix

Bug description:
  Please backport Qt patch 213391 to qtbase-opensource-src in Bionic:
  https://codereview.qt-project.org/#/c/213391/

  
  [Impact]
  On Kubuntu 18.04 (bionic), any applications using Qt5 are unable to fully 
configure printers from within the "Print..." dialog because the "Advanced" tab 
is no longer present.  Settings shown here will differ by printer, but this 
includes important settings such as paper type (plain, glossy, photo, etc.), 
print resolution, and ink usage strategies.  Gwenview and Okular are notable 
affected applications.  GTK applications are unaffected and do show the 
advanced options provided by the printer driver.  As a workaround for Qt5 
applications, the printer *default* advanced settings can be successfully 
accessed and changed from within the "Printers" section of Plasma's "System 
Settings", but this is cumbersome, unintuitive, and is not the intended way of 
interacting with these settings on a per-print-job basis.

  
  [Additional Information]
  This was identified as a bug in Qt5 upstream:
  https://bugreports.qt.io/browse/QTBUG-54464

  The bug was fixed upstream in Qt 5.11, but Bionic is stable on Qt 5.9.
  I'd like to request that this patch be backported to Bionic, please.

  
  [Regression Potential]
  OpenSUSE has already backported this patch to their Qt 5.9 stable branch, so 
there is precedent for this patch being low risk:
  
https://build.opensuse.org/package/view_file/KDE:Qt:5.9/libqt5-qtbase/0010-Reintroduce-the-Advanced-tab-in-the-QPrintProperties.patch?expand=1

  
  Software Versions:

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID: Ubuntu
  Description:Ubuntu 18.04.3 LTS
  Release:18.04
  Codename:   bionic

  $ apt-cache policy libqt5printsupport5
  libqt5printsupport5:
Installed: 5.9.5+dfsg-0ubuntu2.4
Candidate: 5.9.5+dfsg-0ubuntu2.4
Version table:
   *** 5.9.5+dfsg-0ubuntu2.4 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  100 /var/lib/dpkg/status
   5.9.5+dfsg-0ubuntu2.1 500
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
   5.9.5+dfsg-0ubuntu1 500
  500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

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[Touch-packages] [Bug 1853768] Re: Qt apps, like kid3-qt, which uses legacy icons "document-*.png", show them as normal document icon under Yaru theme

[Dmitry Shachnev]

When an icon is missing (e.g. document-open), Qt first falls back to
splitting the name by dashes and taking the first part of it (document).
Only then it falls back to parent icon themes (Yaru → Humanity). So for
all document-* icons it uses document.png from MimeTypes context.

Doing it vice versa would fix the bug. However, the specification
explicitly tells us to behave as Qt currently does:
https://specifications.freedesktop.org/icon-naming-spec/icon-naming-
spec-latest.html#guidelines

> if the more specific item does not exist in the current theme, and
does exist in a parent theme, the generic icon from the current theme is
preferred, in order to keep consistent style.

Another potential fix would be ignoring the MimeTypes context. The
specification says that fallback happens “for all contexts other than
MimeTypes”. However currently Qt’s icon loader does not take contexts
into account at all. So fixing it in Qt would be difficult.

I have just pinged the Yaru theme maintainer, let’s hope the fix from
Yaru will land in Ubuntu soon.

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Title:
  Qt apps, like kid3-qt, which uses legacy icons "document-*.png", show
  them as normal document icon under Yaru theme

Status in Yaru Theme:
  Fix Released
Status in qtbase-opensource-src package in Ubuntu:
  Confirmed
Status in yaru-theme package in Ubuntu:
  Confirmed

Bug description:
  Qt apps, like kid3-qt, which uses these legacy icons:

  document-open.png
  document-open-recent.png
  document-save.png
  document-save-as.png
  document-revert.png
  document-import.png
  document-export.png

  The icons are all shown as the same normal document icon under Yaru.

  Qt apps only have a problem with legacy icons starting with
  "document-*" and all other legacy icons are inherited from Humanity
  under Yaru.

  Is there a general solution to force Qt apps to choose the closest
  icon name from Yaru or Humanity?

  Should this bug be issued against upstream Qt?

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[Touch-packages] [Bug 1846821] Re: Qt print dialog has wrong default page size

[Dmitry Shachnev]

I have retried the tests, and now the only failing one is pinentry. But
it has passed only once, and that was by accident. Please ignore it:

http://autopkgtest.ubuntu.com/packages/p/pinentry/bionic/amd64

** Tags removed: verification-needed
** Tags added: verification-done

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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 Committed

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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[Touch-packages] [Bug 1848784] Re: Crash in Qt 5.12.2

[Dmitry Shachnev]

Focal now has Qt 5.12.5 where this is fixed.

** Also affects: qtbase-opensource-src (Ubuntu Disco)
   Importance: Undecided
   Status: New

** Also affects: qtbase-opensource-src (Ubuntu Eoan)
   Importance: Undecided
   Status: New

** Also affects: qtbase-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: qtbase-opensource-src (Ubuntu Bionic)
 Assignee: (unassigned) => Ubuntu Security Team (ubuntu-security)

** Changed in: qtbase-opensource-src (Ubuntu Disco)
 Assignee: (unassigned) => Ubuntu Security Team (ubuntu-security)

** Changed in: qtbase-opensource-src (Ubuntu Eoan)
 Assignee: (unassigned) => Ubuntu Security Team (ubuntu-security)

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

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Title:
  Crash in Qt 5.12.2

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

Bug description:
  Originally reported by Robert Loehning in
  :

  Every application based on Qt will crash when opening a crafted plain
  text file. Could you please add the patch below to your builds to fix
  this?

  https://codereview.qt-project.org/c/qt/qtbase/+/271889

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[Touch-packages] [Bug 1846821] Re: Qt print dialog has wrong default page size

[Dmitry Shachnev]

Thanks for the quick feedback!

I have just uploaded this fix to Ubuntu, it is waiting in the review
queue. Per the procedure, when it is accepted you will be asked to test
the fix again, this time installing the packages from bionic-proposed
repository.

Also updated the bug description to contain the needed fields for stable
release procedure.

** Description changed:

  Please backport Qt patch 213677 to qtbase-opensource-src
  https://codereview.qt-project.org/c/qt/qtbase/+/213677
  
- 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. 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.
+ [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.
  
- Behavior expected: Print dialog would default to Letter paper size,
- which is set in all available system and KDE preferences, and that was
- selected for previous prints.
+ This impacts users of Qt applications who print things and live in
+ countries where ISO 216 is not default, most notably the United States.
  
- Behavior observed: Print dialog always defaults to A4, and page size
- needs to be changed manually before every print.
+ [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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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:
  New

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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[Touch-packages] [Bug 1848784] Re: Crash in Qt 5.12.2

[Dmitry Shachnev]

** Information type changed from Public to Public Security

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Title:
  Crash in Qt 5.12.2

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

Bug description:
  Originally reported by Robert Loehning in
  :

  Every application based on Qt will crash when opening a crafted plain
  text file. Could you please add the patch below to your builds to fix
  this?

  https://codereview.qt-project.org/c/qt/qtbase/+/271889

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[Touch-packages] [Bug 1846821] Re: Qt print dialog has wrong default page size

[Dmitry Shachnev]

Can you please test the packages in https://launchpad.net/~ci-train-ppa-
service/+archive/ubuntu/3833?

The patch did not apply to 5.9 branch so I had to make some changes to
it.

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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:
  New

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

  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. 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.

  Behavior expected: Print dialog would default to Letter paper size,
  which is set in all available system and KDE preferences, and that was
  selected for previous prints.

  Behavior observed: Print dialog always defaults to A4, and page size
  needs to be changed manually before every print.

  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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[Touch-packages] [Bug 1848784] [NEW] Crash in Qt 5.12.2

[Dmitry Shachnev]

Public bug reported:

Originally reported by Robert Loehning in
:

Every application based on Qt will crash when opening a crafted plain
text file. Could you please add the patch below to your builds to fix
this?

https://codereview.qt-project.org/c/qt/qtbase/+/271889

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

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Title:
  Crash in Qt 5.12.2

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

Bug description:
  Originally reported by Robert Loehning in
  :

  Every application based on Qt will crash when opening a crafted plain
  text file. Could you please add the patch below to your builds to fix
  this?

  https://codereview.qt-project.org/c/qt/qtbase/+/271889

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[Touch-packages] [Bug 1846821] Re: Qt print dialog has wrong default page size

[Dmitry Shachnev]

The fix is included in Qt 5.11, so I am marking it as affecting only
Bionic.

** Also affects: qtbase-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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

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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:
  New

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

  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. 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.

  Behavior expected: Print dialog would default to Letter paper size,
  which is set in all available system and KDE preferences, and that was
  selected for previous prints.

  Behavior observed: Print dialog always defaults to A4, and page size
  needs to be changed manually before every print.

  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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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

And now I have verified the fix for Disco using the same steps.

** Attachment added: "VirtualBox_Ubuntu 19.04_01_09_2019_15_28_44.png"
   
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1833536/+attachment/5286070/+files/VirtualBox_Ubuntu%2019.04_01_09_2019_15_28_44.png

** Tags removed: verification-needed verification-needed-disco
** Tags added: verification-done verification-done-disco

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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 Committed

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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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

So the original reporter does not respond, and we need to somehow verify
the fix to make it reach bionic-updates.

I created a fresh Bionic VM, installed qtbase from -proposed, quiterss
and qbittorrent and left them running for several hours (as you can see
in the attached screenshot).

No crash occurred, so I think we can treat this bug as verified for
bionic.

I will do the same thing for disco a bit later.

** Attachment added: "VirtualBox_Ubuntu 18.04.3 LTS_31_08_2019_15_30_53.png"
   
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1833536/+attachment/5285953/+files/VirtualBox_Ubuntu%2018.04.3%20LTS_31_08_2019_15_30_53.png

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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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 Committed

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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[Touch-packages] [Bug 1834333] Re: Scaling problem with Qt apps

[Dmitry Shachnev]

It is an upstream fix that is not yet released. Note that the bug status
is “In progress”.

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Title:
  Scaling problem with Qt apps

Status in qtbase-opensource-src package in Ubuntu:
  In Progress

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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[Touch-packages] [Bug 1834333] Re: Scaling problem with Qt apps

[Dmitry Shachnev]

This should be fixed by https://codereview.qt-
project.org/c/qt/qtbase/+/265653, which will be included in Qt 5.12.5.

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

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Title:
  Scaling problem with Qt apps

Status in qtbase-opensource-src package in Ubuntu:
  In Progress

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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[Touch-packages] [Bug 1832019] Re: Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in Spyder3 in Bionic

[Dmitry Shachnev]

Thanks for the additional information. Still it is a bug in Spyder, not
in Qt:

1) Cleanlooks and Plastique styles are inheriting from QProxyStyle.
2) So in Spyder’s HTMLDelegate.paint method, options.widget.style() returns a 
QProxyStyle.
3) In QProxyStyle.subElementRect method, the third argument is not optional, so 
should be specified: https://doc.qt.io/qt-5/qproxystyle.html#subElementRect

In C++, if the two-argument call is used, the compiler would ignore
QProxyStyle::subElementRect and fall back to
QCommonStyle::subElementRect. However, in Python there is no concept of
overloading methods so this is not possible.

So Qt and PyQt behave according to their documentation.

Replacing style.subElementRect(QStyle.SE_ItemViewItemText, options) with
style.subElementRect(QStyle.SE_ItemViewItemText, options, None) in
Spyder code seems to help.

With regards to crash when using GTK2, it is a different and known
issue. Qt uses GTK3 platformtheme (i.e. dialogs) by default, and it is
incompatible with GTK2. If you want to use GTK2 then you should export
QT_QPA_PLATFORMTHEME=gtk2. But I recommend against using GTK2 as it is
deprecated.

** Changed in: qtstyleplugins-src (Ubuntu)
   Status: New => Invalid

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Title:
  Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in
  Spyder3 in Bionic

Status in pyqt5 package in Ubuntu:
  Invalid
Status in qtbase-opensource-src package in Ubuntu:
  Invalid
Status in qtstyleplugins-src package in Ubuntu:
  Invalid
Status in spyder package in Ubuntu:
  New

Bug description:
  In Ubuntu 18.04 LTS
  Steps:

  1. Install spyder3 and qt5-style-plugins (sudo apt install spyder3 
qt5-style-plugins)
  2. Run spyder3
  3. Go to Tools → Preferences → General → Appearance
  4. Change the Qt window style to cleanlooks, gtk2 or plastique
  5. Go to Tools → Preferences → Keyboard shortcuts
  6. Error (or crash in case of gtk2)

  Keyboard shortcuts are not accessible.

  Here is the error:

    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
 

[Touch-packages] [Bug 1838891] Re: qt5 applications crash when opening file chooser in gtk desktops

[Dmitry Shachnev]

I just managed to reproduce the crash locally. Just before the crash,
the following lines are printed to stderr:

(AppImageLauncherSettings:27871): Gtk-WARNING **: 21:45:01.935: Could not load 
a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
**
Gtk:ERROR:../../../../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: 
assertion failed (error == NULL): Failed to load 
/usr/share/icons/Adwaita/16x16/status/image-missing.png: Fatal error reading 
PNG image file: bad parameters to zlib (gdk-pixbuf-error-quark, 0)

I think most important part here is “bad parameters to zlib”.
AppImageLauncher uses its own static zlib
(lib/AppImageUpdate/lib/zsync2/lib/zlib/libzsync2_libz.a) which is
incompatible with public zlib (/lib/x86_64-linux-gnu/libz.so.1) that GTK
was compiled against.

Recompiling AppImageLauncher with system zlib should help, but I haven’t
found a way to do that. I suggest you to ask AppImageLauncher developer
about that.

Attaching a stacktrace for future reference.

** Attachment added: "stacktrace.txt"
   
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1838891/+attachment/5283815/+files/stacktrace.txt

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

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Title:
  qt5 applications crash when opening file chooser in gtk desktops

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

Bug description:
  Issue is apparently related to qt5-gtk-platformtheme. When you're in a
  non-Qt desktop environment and you open a file selection dialog from a
  Qt app it crashes.

  See also:
  https://bugzilla.redhat.com/show_bug.cgi?id=1392605
  https://bugs.archlinux.org/task/57984
  https://github.com/TheAssassin/AppImageLauncher/issues/218

  In my opinion this is a very serious issue and if newer Qt releases
  have fixed this it should be backported.

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[Touch-packages] [Bug 1832019] Re: Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in Spyder3 in Bionic

[Dmitry Shachnev]

I cannot reproduce this issue with a fresh Ubuntu 18.04.3 VM.

Please make sure you are using all packages from Ubuntu repository and
not from PyPI.

In any case, it would be a bug in spyder, not in qtbase or pyqt5.

** Attachment added: "VirtualBox_Ubuntu 18.04.3 LTS_21_08_2019_21_00_23.png"
   
https://bugs.launchpad.net/ubuntu/+source/pyqt5/+bug/1832019/+attachment/5283795/+files/VirtualBox_Ubuntu%2018.04.3%20LTS_21_08_2019_21_00_23.png

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

** Changed in: pyqt5 (Ubuntu)
   Status: New => Invalid

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Title:
  Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in
  Spyder3 in Bionic

Status in pyqt5 package in Ubuntu:
  Invalid
Status in qtbase-opensource-src package in Ubuntu:
  Invalid
Status in spyder package in Ubuntu:
  New

Bug description:
  In Ubuntu 18.04 LTS
  Steps:

  1. Install spyder3 (sudo apt install spyder3)
  2. Run spyder3
  3. Go to Tools -> Preferences -> Keyboard shortcuts
  4. Error

  Keyboard shortcuts are not accessible.

  Here is the error:

    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
  textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File 

[Touch-packages] [Bug 1838891] Re: qt5 applications crash when opening file chooser in gtk desktops

[Dmitry Shachnev]

Can you please specify some more details about this issue:

1) Which Ubuntu release are you using? 18.04 (Bionic), 19.04 (Disco), 19.10 
(Eoan) or some other?
2) What is the version of Qt package? I.e. the output of “apt policy 
qt5-gtk-platformtheme”.
3) What desktop environment does this happen on? Is this X11 or Wayland? If 
Wayland, is Qt using XWayland or running natively (does this happen when you 
run app with “-platform wayland”)?
4) What applications does this happen with? If this happens with many 
applications please name a few, so that I can look for crash logs in our error 
tracker.

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Title:
  qt5 applications crash when opening file chooser in gtk desktops

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

Bug description:
  Issue is apparently related to qt5-gtk-platformtheme. When you're in a
  non-Qt desktop environment and you open a file selection dialog from a
  Qt app it crashes.

  See also:
  https://bugzilla.redhat.com/show_bug.cgi?id=1392605
  https://bugs.archlinux.org/task/57984
  https://github.com/TheAssassin/AppImageLauncher/issues/218

  In my opinion this is a very serious issue and if newer Qt releases
  have fixed this it should be backported.

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[Touch-packages] [Bug 1824986] Re: twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)

[Dmitry Shachnev]

Thanks for confirming, adjusting the bug status accordingly.

** No longer affects: twinkle (Ubuntu)

** Also affects: qtdeclarative-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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

** Changed in: qtdeclarative-opensource-src (Ubuntu Bionic)
   Status: New => Won't Fix

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Title:
  twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)

Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released
Status in qtdeclarative-opensource-src source package in Bionic:
  Won't Fix

Bug description:
  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)

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[Touch-packages] [Bug 1658836] Re: /usr/bin/twinkle:11:QBasicAtomicOps:QBasicAtomicInteger:QtSharedPointer::ExternalRefCountData::getAndRef:QWeakPointer:QPointer

[Dmitry Shachnev]

https://codereview.qt-project.org/c/qt/qtbase/+/188320 says that the fix
is included in Qt 5.9.0 and later versions (see the “Included in”
button).

As the latest Ubuntu LTS release has Qt 5.9.5, I think we can close
this.

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

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Title:
  
/usr/bin/twinkle:11:QBasicAtomicOps:QBasicAtomicInteger:QtSharedPointer::ExternalRefCountData::getAndRef:QWeakPointer:QPointer

Status in qtdeclarative-opensource-src package in Ubuntu:
  Fix Released
Status in twinkle package in Ubuntu:
  New

Bug description:
  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/.

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[Touch-packages] [Bug 1824986] Re: twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)

[Dmitry Shachnev]

Hi Dima!

This looks like https://bugreports.qt.io/browse/QTBUG-58508 to me.
According to that bug, it is fixed in Qt 5.11, however the change is too
large to backport to 5.9.

Exporting QML_DISABLE_DISK_CACHE=1 should help as a workaround — can you
try that?

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https://bugs.launchpad.net/bugs/1824986

Title:
  twinkle doesn't start (stack smashing detected) (Lubuntu 18.04)

Status in qtdeclarative-opensource-src package in Ubuntu:
  New
Status in twinkle package in Ubuntu:
  New

Bug description:
  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)

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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

Dear William and Brian,

Please test the updated Qt packages in -proposed and let us know your
results and the version you tested with. Without this the update will
not be 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 Committed
Status in qtbase-opensource-src source package in Disco:
  Fix Committed

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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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

Hi Łukasz,

For disco, all autopkgtests are passing now.

For bionic, the only failing package is kdeconnect. These failures are
caused by OpenSSL update to 1.1.1, not by Qt update. Also, it is a bug
in tests, not in real code. It was fixed upstream yesterday in
https://invent.kde.org/kde/kdeconnect-kde/merge_requests/42. As it is a
bug in tests, I would ignore it.

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

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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[Touch-packages] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Dmitry Shachnev]

> Packages from bionic-proposed fix the issue.

Thanks, marking as verified then.

** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic

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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 Committed
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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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

** Also affects: qtbase-opensource-src (Ubuntu Disco)
   Importance: Undecided
   Status: New

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

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

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Title:
  QuiteRSS crashes intermittently

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

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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[Touch-packages] [Bug 1833536] Re: QuiteRSS crashes intermittently

[Dmitry Shachnev]

** Description changed:

- After opening QuiteRSS it will run until crash happens.  This happens
- intermittently within the hour usually.
+ [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
+ 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
+ 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
+ () 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
+    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
+ 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
+ receiver=receiver@entry=0x0, event_type=event_type@entry=0)
+ at kernel/qcoreapplication.cpp:1553
  #9  0x727602c3 in postEventSourceDispatch (s=0x7fff48003f10)
- ---Type  to continue, or q  to quit---
- at kernel/qeventdispatcher_glib.cpp:276
+ 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
+    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
+    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
+ 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
+ at thread/qthread.cpp:515
  #16 0x7252816d in QThreadPrivate::start (arg=0x7fff60008a20)
- at thread/qthread_unix.cpp:368
+ at thread/qthread_unix.cpp:368
  #17 0x722646db in start_thread (arg=0x7fff4700)
- at pthread_create.c:463
+ at pthread_create.c:463
  #18 0x719ec88f in clone ()
- at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
+ at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

** Also affects: qtbase-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   

[Touch-packages] [Bug 1810346] Re: VLC interface not displayed correctly

[Dmitry Shachnev]

Can one of you please check if the issue still exists with Ubuntu 19.04
(which has Qt 5.12)?

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Title:
  VLC interface not displayed correctly

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

Bug description:
  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)

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[Touch-packages] [Bug 1795358] Re: FTBFS with MySQL 8.0

[Dmitry Shachnev]

Ubuntu 19.04 release has Qt 5.12, so marking this as fixed.

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

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Title:
  FTBFS with MySQL 8.0

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

Bug description:
  MySQL 8.0 removes the my_bool symbol, and it should simply be replaced
  with int or bool (this is also backwards-compatible with older
  versions of MySQL)

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[Touch-packages] [Bug 1811678] Re: Inconsistent OpenGL support across architectures

[Dmitry Shachnev]

Sorry for the delay, for some reason I have not received a mail about
this bug.

Starting with Ubuntu 19.04 release, there is no difference between
Debian and Ubuntu: both use OpenGL ES on armel/armhf, and desktop OpenGL
on the other architectures. Initially I wanted to add arm64 to that list
too, but after the discussion in https://lists.debian.org/debian-
devel/2018/11/msg00457.html the plan was changed.

The reason for using OpenGL ES on armel/armhf is that the majority of
devices with that architecture are mobile devices that have video chips
supporting only OpenGL ES natively.

It looks like v4l-utils currently builds fine on all supported Ubuntu
releases, but if you have problems with supporting OpenGL ES versions,
please let me know.

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

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Title:
  Inconsistent OpenGL support across architectures

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

Bug description:
  Hello,

  today I noticed build failures of v4l-utils on arm64 hosts:
  
https://launchpadlibrarian.net/406083796/buildlog_ubuntu-bionic-arm64.v4l-utils_1.17.1-201901131615~ubuntu18.04.1_BUILDING.txt.gz

  This is due to the OpenGLES2 feature is enabled on arm64 (but this
  feature is not enabled for amd64):

  > /usr/include/x86_64-linux-gnu/qt5/QtGui# grep -i opengl qtgui-config.h
  > #define QT_FEATURE_opengles2 -1
  > #define QT_FEATURE_opengl 1
  > #define QT_FEATURE_opengles3 -1
  > #define QT_FEATURE_opengles31 -1

  vs:

  > /usr/include/aarch64-linux-gnu/qt5/QtGui$ grep -i opengl qtgui-config.h
  > #define QT_FEATURE_opengles2 1
  > #define QT_OPENGL_ES true
  > #define QT_OPENGL_ES_2 true
  > #define QT_FEATURE_opengl 1
  > #define QT_FEATURE_opengles3 1
  > #define QT_OPENGL_ES_3 true
  > #define QT_FEATURE_opengles31 1
  > #define QT_OPENGL_ES_3_1 true 

  Is the inconsistent feature setting intentional? The Debian Qt
  packages seem to select Desktop OpenGL across architectures.

  Thanks,
  Gregor

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[Touch-packages] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Dmitry Shachnev]

It was quite difficult to backport this even to 18.04, as I had to
change the code in several places to make it compile.

That was backporting only two releases back (5.11 → 5.9). 16.04 has 5.5
so that sounds impossible, however patches are welcome.

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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:
  New
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  Steps to reproduce:
  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

  
  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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[Touch-packages] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Dmitry Shachnev]

Can you please try packages from https://launchpad.net/~ci-train-ppa-
service/+archive/ubuntu/3731/+packages and see if they fix the issue?

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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:
  New
Status in qtbase-opensource-src package in Debian:
  Fix Released

Bug description:
  Steps to reproduce:
  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

  
  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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[Touch-packages] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Dmitry Shachnev]

** No longer affects: qttools-opensource-src (Ubuntu)

** No longer affects: tightvnc (Ubuntu)

** Also affects: qtbase-opensource-src (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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

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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:
  New
Status in qtbase-opensource-src package in Debian:
  Unknown

Bug description:
  Steps to reproduce:
  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

  
  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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[Touch-packages] [Bug 1831505] Re: Qt5 incorrectly interpret keypresses from remote VNC keyboard

[Dmitry Shachnev]

The Debian bug is marked as fixed in Qt 5.11. Can you please check if
this bug is present in Disco (which has 5.12)?

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Title:
  Qt5 incorrectly interpret keypresses from remote VNC keyboard

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in qttools-opensource-src package in Ubuntu:
  New
Status in tightvnc package in Ubuntu:
  New
Status in qtbase-opensource-src package in Debian:
  Unknown

Bug description:
  Steps to reproduce:
  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

  
  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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[Touch-packages] [Bug 1380702] Re: No keyboards shortcuts in QT apps

[Dmitry Shachnev]

Regarding the link in #73, it is dead because the relevant packages have
been copied to official Ubuntu updates.

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Title:
  No keyboards shortcuts in QT apps

Status in appmenu-qt5:
  Fix Released
Status in Canonical System Image:
  Fix Released
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:
  Won't Fix

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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[Touch-packages] [Bug 1380702] Re: No keyboards shortcuts in QT apps

[Dmitry Shachnev]

This bug was only relevant to Unity. Please file a new bug, preferably
upstream to https://bugreports.qt.io and preferably after testing with
Ubuntu 19.04 (which has newer Qt).

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Title:
  No keyboards shortcuts in QT apps

Status in appmenu-qt5:
  Fix Released
Status in Canonical System Image:
  Fix Released
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:
  Won't Fix

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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[Touch-packages] [Bug 1824753] Re: When I pass the Qt application to the secondary monitor the characters of the application increase

[Dmitry Shachnev]

Thanks for the video! Can you please file a bug upstream to
?

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Title:
  When I pass the Qt application to the secondary monitor the characters
  of the application increase

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in vlc package in Ubuntu:
  Invalid

Bug description:
  Hi. I have recently installed Ubuntu 19.04 RC. Everything works fine except 
the Qt applications. I have two monitors and when I pass the Qt application to 
the secondary monitor the characters of the application increase. They happen 
to the traditionally installed Qt applications and to those installed with 
Flatpak and Snap. I leave you a video in which you can see the problem with the 
VLC application.
  https://youtu.be/tEZJONsinU4
  https://i.imgur.com/R7GubxF.png?fb
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 19.04
  InstallationDate: Installed on 2019-04-14 (1 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190413.2)
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: mutter 3.32.0+git20190410-1ubuntu1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 5.0.0-11.12-generic 5.0.6
  Tags:  disco
  Uname: Linux 5.0.0-11-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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[Touch-packages] [Bug 1824753] Re: When I pass the Qt application to the secondary monitor the characters of the application increase

[Dmitry Shachnev]

> And by the way, it happens with other distros that use GNOME 3.32.

Thanks for the info! Do you know if this is caused by GNOME upgrade
(3.30 -> 3.32) or by Qt upgrade (5.11 -> 5.12)?

Do you have any links to bugs in other distros or upstream?

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Title:
  When I pass the Qt application to the secondary monitor the characters
  of the application increase

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in vlc package in Ubuntu:
  Invalid

Bug description:
  Hi. I have recently installed Ubuntu 19.04 RC. Everything works fine except 
the Qt applications. I have two monitors and when I pass the Qt application to 
the secondary monitor the characters of the application increase. They happen 
to the traditionally installed Qt applications and to those installed with 
Flatpak and Snap. I leave you a video in which you can see the problem with the 
VLC application.
  https://youtu.be/tEZJONsinU4
  https://i.imgur.com/R7GubxF.png?fb
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 19.04
  InstallationDate: Installed on 2019-04-14 (1 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190413.2)
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: mutter 3.32.0+git20190410-1ubuntu1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 5.0.0-11.12-generic 5.0.6
  Tags:  disco
  Uname: Linux 5.0.0-11-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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[Touch-packages] [Bug 1825485] Re: It requires two dependencies that are in conflict (libqt5core5a and qtbase-abi)

[Dmitry Shachnev]

So this was a problem caused by third-party PPA.

If you want newer Qt, it is better to upgrade to a newer Ubuntu version
(18.04 LTS has Qt 5.9, 19.04 has Qt 5.12), rather than use PPAs.

** Changed in: qtmultimedia-opensource-src (Ubuntu)
   Status: New => Invalid

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Title:
  It requires two dependencies that are in conflict (libqt5core5a and
  qtbase-abi)

Status in qtmultimedia-opensource-src package in Ubuntu:
  Invalid

Bug description:
  It requires two dependencies that are in conflict (libqt5core5a and
  qtbase-abi-5-2-1) and according to I saw at https://pkgs.org/download
  /qtbase-abi-5-2-1 it is included in libqt5core5a. And I can not
  install (libqt5multimedia5) because it requires qtbase-abi-5-2-1 but I
  already have libqt5core5a installed.


  
  Description:  Ubuntu 14.04.6 LTS
  Release:  14.04

  jorge@jorge-Inspiron-3558:~$ apt-cache policy libqt5multimedia5
  libqt5multimedia5:
Instalados: (ninguno)
Candidato:  5.2.1-0ubuntu5
Tabla de versión:
   5.2.1-0ubuntu5 0
  500 http://hn.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
  100 /var/lib/dpkg/status
  jorge@jorge-Inspiron-3558:~$ apt-get -s install libqt5multimedia5
  NOTA: ¡Esto es sólo una simulación!
apt-get necesita privilegios de administrador para la ejecución real.
Tenga también en cuenta que se han desactivado los bloqueos,
¡no dependa la situación real actual de la relevancia de esto!
  Leyendo lista de paquetes... Hecho
  Creando árbol de dependencias   
  Leyendo la información de estado... Hecho
  No se pudieron instalar algunos paquetes. Esto puede significar que
  usted pidió una situación imposible o, si está usando la distribución
  inestable, que algunos paquetes necesarios aún no se han creado o se
  han sacado de «Incoming».
  La siguiente información puede ayudar a resolver la situación:

  Los siguientes paquetes tienen dependencias incumplidas:
   libqt5multimedia5 : Depende: qtbase-abi-5-2-1
  E: No se pudieron corregir los problemas, usted ha retenido paquetes rotos.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: libqt5multimedia5 (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-168.218-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-168-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.29
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Apr 19 02:01:48 2019
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-trusty-amd64-20140620-0
  InstallationDate: Installed on 2017-10-22 (543 days ago)
  InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 
20140620-04:25
  SourcePackage: qtmultimedia-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1825485] Re: It requires two dependencies that are in conflict (libqt5core5a and qtbase-abi)

[Dmitry Shachnev]

What version of libqt5core5a do you have installed?

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https://bugs.launchpad.net/bugs/1825485

Title:
  It requires two dependencies that are in conflict (libqt5core5a and
  qtbase-abi)

Status in qtmultimedia-opensource-src package in Ubuntu:
  New

Bug description:
  It requires two dependencies that are in conflict (libqt5core5a and
  qtbase-abi-5-2-1) and according to I saw at https://pkgs.org/download
  /qtbase-abi-5-2-1 it is included in libqt5core5a. And I can not
  install (libqt5multimedia5) because it requires qtbase-abi-5-2-1 but I
  already have libqt5core5a installed.


  
  Description:  Ubuntu 14.04.6 LTS
  Release:  14.04

  jorge@jorge-Inspiron-3558:~$ apt-cache policy libqt5multimedia5
  libqt5multimedia5:
Instalados: (ninguno)
Candidato:  5.2.1-0ubuntu5
Tabla de versión:
   5.2.1-0ubuntu5 0
  500 http://hn.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
  100 /var/lib/dpkg/status
  jorge@jorge-Inspiron-3558:~$ apt-get -s install libqt5multimedia5
  NOTA: ¡Esto es sólo una simulación!
apt-get necesita privilegios de administrador para la ejecución real.
Tenga también en cuenta que se han desactivado los bloqueos,
¡no dependa la situación real actual de la relevancia de esto!
  Leyendo lista de paquetes... Hecho
  Creando árbol de dependencias   
  Leyendo la información de estado... Hecho
  No se pudieron instalar algunos paquetes. Esto puede significar que
  usted pidió una situación imposible o, si está usando la distribución
  inestable, que algunos paquetes necesarios aún no se han creado o se
  han sacado de «Incoming».
  La siguiente información puede ayudar a resolver la situación:

  Los siguientes paquetes tienen dependencias incumplidas:
   libqt5multimedia5 : Depende: qtbase-abi-5-2-1
  E: No se pudieron corregir los problemas, usted ha retenido paquetes rotos.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: libqt5multimedia5 (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-168.218-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-168-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.29
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Apr 19 02:01:48 2019
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-trusty-amd64-20140620-0
  InstallationDate: Installed on 2017-10-22 (543 days ago)
  InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 
20140620-04:25
  SourcePackage: qtmultimedia-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1821091] Re: [FFe] Qt 5.12.2 update

[Dmitry Shachnev]

Hi, I have three things to mention:

1) We now have successfully rebuilt all reverse dependencies in the PPA.

2) I have checked whether Qt WebEngine 5.12 builds fine against Qt 5.11
and the answer is no. So I was wrong, and the only way to get Qt
WebEngine security updates is updating all of Qt.

3) PyQt5 WebEngine module was split into a separate module upstream, so
we have a new source package: pyqt5webengine. There are no functional
changes, just packaging change. See
https://www.riverbankcomputing.com/news/pyqt-512.

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Ubuntu.
https://bugs.launchpad.net/bugs/1821091

Title:
  [FFe] Qt 5.12.2 update

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

Bug description:
  Dear Release Team,

  I would like to update Qt in disco from 5.11.3 to 5.12.2.

  The reasons are the following:

  1) The 5.11 branch is EOL and no longer receiving any fixes. The 5.12
  branch is LTS and will be supported for three years.

  2) New versions of Plasma are going to require Qt 5.12, and the
  Kubuntu team would like to be able to package them in their backports
  PPA for disco.

  3) In Qt 5.12, the memory usage of the QML Engine is reduced by up to
  30 %.

  4) Finally we will be able to sync all packages from Debian. I have
  managed to drop the delta in qtbase, qtmultimedia and qtwebkit.

  Why we haven’t packaged it early: we did not want to package 5.12.1
  because it had some known bugs. And 5.12.2 was released upstream later
  than it was originally planned.

  Changelog: https://wiki.qt.io/New_Features_in_Qt_5.12

  The packages are being prepared in https://launchpad.net/~ci-train-
  ppa-service/+archive/ubuntu/3680/+packages, but these will be replaced
  with syncs from Debian when qtbase and qtdeclarative get accepted from
  Debian’s NEW queue.

  This transition will require syncs of all Qt packages, and no-change
  rebuilds of packages that build-depend on qtbase5-private-dev or
  qtdeclarative5-private-dev.

  All Qt modules are in universe.

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