[Debian-lego-team] Bug#1033440: leocad: yet another application deeply broken by triple buffering patch

Jérémy Lal kapouer at melix.org
Fri Mar 24 20:11:51 GMT 2023

Package: leocad
Version: 23.03-1
Severity: important

Leocad rendering is broken, with the mouse pointer leaving trail,
and everything being drawn several times before being erased from the display.

I strongly suspect the triple buffering patch that was enabled at the last minute :(

I've rebuilt leocad to latest version, just in case it was already fixed, no luck.


-- System Information:
Debian Release: 12.0
  APT prefers testing-security
  APT policy: (500, 'testing-security'), (500, 'unstable'), (101, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-7-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages leocad depends on:
ii  libc6                2.36-8
ii  libgcc-s1            12.2.0-14
ii  libgl1               1.6.0-1
ii  libqt5concurrent5    5.15.8+dfsg-3
ii  libqt5core5a         5.15.8+dfsg-3
ii  libqt5gui5           5.15.8+dfsg-3
ii  libqt5network5       5.15.8+dfsg-3
ii  libqt5printsupport5  5.15.8+dfsg-3
ii  libqt5widgets5       5.15.8+dfsg-3
ii  libqt5xml5           5.15.8+dfsg-3
ii  libstdc++6           12.2.0-14
ii  zlib1g               1:1.2.13.dfsg-1

leocad recommends no packages.

Versions of packages leocad suggests:
pn  ldraw-parts  <none>

-- no debconf information

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