Public bug reported:
I just tried to do another long (14 picture) panorama (also with a
tripod).
This one had a wide brightness range, which was eventually going to cause a
problem, but I told it to go ahead and align it anyway.
In two different runs-through, I got two slightly different results:
1: Alignment finished, but I could see a problem between what appeared to be
photos 8 and 9.
I tried to call up the window where I could manually enter control points.
Window comes up - blank. Nothing more. Had to kill the process.
2: The second time around, I noticed that it could find no control points
between Photo 8 and 9.
Not surprising, but when it finished, it put up a window, and then an error box
but both were blank, and nothing further was possible, except killing the
process.
A third time, I started Hugin from the terminal.
some gtk-critical warnings and some info came up immediately, but until I
reached the blank-window=and-error-box stage, nothing more.
Then, I got:
"(hugin:4321): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate
widget with width 0 and height -27
(hugin:4321): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to
allocate widget with width -5 and height 17
"
The gtk critical warnings i then noted were also widget-based, so I will
mention that there were 12 identical lines:
"(hugin:4321): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion
'height >= -1' failed
"
I will attach a text file with the complete terminal output.
This appears to be a freeze/endless loop, as when I brought up HTOP, one
or other of my CPU cores was (almost) always at a full 100%
---------------------------------------------------
scott@scott-Asus-M2N68-AM-PLUS:~$ uname -a
Linux scott-Asus-M2N68-AM-PLUS 4.13.0-46-generic #51-Ubuntu SMP Tue Jun 12
12:36:29 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
scott@scott-Asus-M2N68-AM-PLUS:~$ lsb_release -dsc
Ubuntu 17.10
artful
scott@scott-Asus-M2N68-AM-PLUS:~$ echo $DESKTOP_SESSION
QLubuntu
scott@scott-Asus-M2N68-AM-PLUS:~$ apt-cache policy hugin*
hugin:
Installed: 2018.1.0+hg7969+dfsg-0ubuntu1~artful
Candidate: 2018.1.0+hg7969+dfsg-0ubuntu1~artful
Version table:
*** 2018.1.0+hg7969+dfsg-0ubuntu1~artful 500
500 http://ppa.launchpad.net/hugin/nightly/ubuntu artful/main amd64
Packages
100 /var/lib/dpkg/status
2017.0.0~rc2+dfsg-2 500
500 http://us.archive.ubuntu.com/ubuntu artful/universe amd64 Packages
(I was using 2017.0.0~rc2+dfsg-2 (Standard for [L]ubuntu 17.10) originally, but
noted that
elsewhere, a more recent version was available, and thought that perhaps the
"bug" (?) had been fixed there. Alas, no...
Hugin itself prints "2018.1.0.aac6fbdf0772" for my current version, from the
"Help" menu.)
(I don't print the pkgs for enblend/enfuse here, as it never gets that
far...)
------------------------------------------------------------------
** Affects: hugin (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Hugin terminal output"
https://bugs.launchpad.net/bugs/1815996/+attachment/5238805/+files/Hugin_Freeze_Bug.txt
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https://bugs.launchpad.net/bugs/1815996
Title:
Hugin freezes after alignment
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