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Bug#610294: marked as done (qt4-demos: visibly ugly dithering under vnc4server (not with clean $HOME))

Your message dated Sat, 07 Mar 2020 23:24:03 +0000
with message-id <E1jAinb-000BEy-4i@fasolo.debian.org>
and subject line Bug#953294: Removed package(s) from unstable
has caused the Debian Bug report #610294,
regarding qt4-demos: visibly ugly dithering under vnc4server (not with clean $HOME)
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
610294: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610294
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: qt4-demos
Version: 4:4.6.3-4
Severity: normal

Steps to reproduce:
1) sudo apt-get install vnc4server xvnc4viewer
2) vnc4server -depth 24 -geometry 1024x768 :7
# and enter any password you like
3) DISPLAY=:7 qtdemo &
4) xvnc4viewer -passwd ~/.vnc/passwd localhost:7
5) choose Animation Framework/Easing Curves/Launch
6) (cleanup) vnc4server -kill :7

Expected results:
2)
You will require a password to access your desktops.

Password:
Verify:
xauth:  creating new authority file /home/testi1/.Xauthority

New 'lindi1:7 (testi1)' desktop is lindi1:7
3)
QGLTempContext: No GL capable X visuals available.
Unrecognised OpenGL version
5) no visible dithering is done

Actual results:
5) very visible and ugly dithering is done


More info:
1) This bug does not occur with a clean $HOME. With strace I narrowed
it down. Just adding

[Qt]
4.6\libraryPath=/usr/lib/kde4/plugins

to ~/.config/Trolltech.conf makes the bug occur. I have no idea what
wrote it there. I think there are basically three different options
here:

1.1) it was written by some older version of some package. In this
case it makes upgrading difficult and we might want to ask users to
remove their .config/Trolltech.conf after a major upgrade, right?

1.2) it was written by an application that still is in debian
(squeeze). In this case we should try to find out which application it
is and fix it.

1.3) it was written by some application that is not in debian. In this
case the bug should probably be closed.


-- System Information:
Debian Release: 6.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=fi_FI (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash

Versions of packages qt4-demos depends on:
ii  libc6               2.11.2-7             Embedded GNU C Library: Shared lib
ii  libgcc1             1:4.4.5-8            GCC support library
ii  libgl1-mesa-glx [li 7.7.1-4              A free implementation of the OpenG
ii  libglu1-mesa [libgl 7.7.1-4              The OpenGL utility library (GLU)
ii  libphonon4          4:4.6.0really4.4.2-1 the core library of the Phonon mul
ii  libqt4-assistant    4:4.6.3-4            Qt 4 assistant module
ii  libqt4-dbus         4:4.6.3-4            Qt 4 D-Bus module
ii  libqt4-designer     4:4.6.3-4            Qt 4 designer module
ii  libqt4-help         4:4.6.3-4            Qt 4 help module
ii  libqt4-multimedia   4:4.6.3-4            Qt 4 Multimedia module
ii  libqt4-network      4:4.6.3-4            Qt 4 network module
ii  libqt4-opengl       4:4.6.3-4            Qt 4 OpenGL module
ii  libqt4-qt3support   4:4.6.3-4            Qt 3 compatibility library for Qt 
ii  libqt4-script       4:4.6.3-4            Qt 4 script module
ii  libqt4-scripttools  4:4.6.3-4            Qt 4 script tools module
ii  libqt4-sql          4:4.6.3-4            Qt 4 SQL module
ii  libqt4-svg          4:4.6.3-4            Qt 4 SVG module
ii  libqt4-test         4:4.6.3-4            Qt 4 test module
ii  libqt4-webkit       4:4.6.3-4            Qt 4 WebKit module
ii  libqt4-xml          4:4.6.3-4            Qt 4 XML module
ii  libqt4-xmlpatterns  4:4.6.3-4            Qt 4 XML patterns module
ii  libqtcore4          4:4.6.3-4            Qt 4 core module
ii  libqtgui4           4:4.6.3-4            Qt 4 GUI module
ii  libstdc++6          4.4.5-8              The GNU Standard C++ Library v3

Versions of packages qt4-demos recommends:
ii  qt4-dev-tools                 4:4.6.3-4  Qt 4 development tools
ii  qt4-doc                       4:4.6.3-4  Qt 4 API documentation

qt4-demos suggests no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Version: 4:4.8.7+dfsg-20+rm

Dear submitter,

as the package qt4-x11 has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/953294

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@ftp-master.debian.org.

Debian distribution maintenance software
pp.
Scott Kitterman (the ftpmaster behind the curtain)

--- End Message ---
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