Hi,
I've done some further investigation.
It seems there are 2 problems.
1) The update of the sketcher dimensions is slow. This also occurs when
using the FreeCAD Appimg files. But not with the Flatpaks from FreeCAD.
Both the stable as the beta edition.
2) I see some repetive residual ghosting after exiting the sketcher, and
doing some panning and zooming. This only occurs when the part is semi
transparent. This seems like a Wayland problem. Because if I execute
FreeCAD with: "QT_QPA_PLATFORM=xcb freecad", the ghosting disappears.
I will try some more testing to see where the first problem comes from.
I have not much understanding of the Wayland problem, but a workaround
does exist.
best regards,
Jelle
On 2025-05-16 11:06, Jelle Haandrikman wrote:
Package: freecad
Version: 1.0.0+dfsg-6
Severity: normal
X-Debbugs-Cc:jha...@freedom.nl
Dear Maintainer,
Currently I'm modelling a fairly complex model in FreeCAD. I see significant
slowdown with the Debian package versus the Flatpak edition.
Observed:
Editing this file with the Debian native package. The Debian version is around
5 times slower when navigating and updating a moved dimension in a sketch takes
around a second.
Expected:
Both editions of FreeCAD having the same speed.
Further information:
The FreeCAD model:
https://grabcad.com/library/tanmatsu-spacer-1
Discussion on FreeCAD forum:
https://forum.freecad.org/viewtopic.php?style=3&t=97090
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.12.27-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=en_NL.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL
set to en_US.UTF-8), LANGUAGE=en_US.UTF-8
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages freecad depends on:
ii freecad-python3 1.0.0+dfsg-6
ii python3 3.13.3-1
Versions of packages freecad recommends:
pn calculix-ccx <none>
ii graphviz 2.42.4-3
ii python3-opencamlib 2023.01.11-5+b3
Versions of packages freecad suggests:
ii povray 1:3.7.0.10-3+b2
-- no debconf information
--
---------------------------------------------------------------------------
Jelle Haandrikman System Tester
mail:jha...@freedom.nl Mastodon: @jha...@mas.to
website:http://jhaand.nl
