mesa-utils was not installed. After installing it (didn't pull in any other packages), I get:
[:~]$ glxgears -info Xlib: extension "GLX" missing on display ":0.0". Error: couldn't get an RGB, Double-buffered visual [:~]$ [:~]$ hugin /usr/share/hugin/data/plugins/shooting_pattern.py CAT:initial distribution NAM:6-1-1 Shooting Pattern /usr/share/hugin/data/plugins/woa.py CAT:Control Points NAM:Warped Overlap Analysis /usr/share/hugin/data/plugins/crop_cp.py CAT:Control Points NAM:Crop Control Points /usr/share/hugin/data/plugins/top_five.py CAT:Control Points NAM:keep 5 CPs per image pair Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Segmentation fault [:~]$ All but the Segmentation fault appears when hugin starts. Segfault happens as described in the bug report. [:~]$ glxinfo name of display: :0.0 Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Error: couldn't find RGB GLX visual or fbconfig Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". [:~]$ Providing a backtrace is new to me, but if I run hugin with gdb, this is what I get, following these instructions http://wiki.debian.org/HowToGetABacktrace : [:~]$ gdb hugin GNU gdb (GDB) 7.6-debian Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/bin/hugin...(no debugging symbols found)...done. (gdb) (gdb) set pagination 0 (gdb) run Starting program: /usr/bin/hugin warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". /usr/share/hugin/data/plugins/shooting_pattern.py CAT:initial distribution NAM:6-1-1 Shooting Pattern /usr/share/hugin/data/plugins/woa.py CAT:Control Points NAM:Warped Overlap Analysis /usr/share/hugin/data/plugins/crop_cp.py CAT:Control Points NAM:Crop Control Points /usr/share/hugin/data/plugins/top_five.py CAT:Control Points NAM:keep 5 CPs per image pair Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". [New Thread 0x7fffdfab0700 (LWP 9773)] [New Thread 0x7fffdf2af700 (LWP 9774)] [New Thread 0x7fffd7fff700 (LWP 9775)] [New Thread 0x7fffdeaae700 (LWP 9776)] [New Thread 0x7fffde291700 (LWP 9777)] [Thread 0x7fffdf2af700 (LWP 9774) exited] [Thread 0x7fffdeaae700 (LWP 9776) exited] [Thread 0x7fffde291700 (LWP 9777) exited] [New Thread 0x7fffde291700 (LWP 9779)] [Thread 0x7fffde291700 (LWP 9779) exited] Program received signal SIGSEGV, Segmentation fault. 0x00000000005b9183 in PreviewIdentifyTool::setConstantOn(bool) () (gdb) quit A debugging session is active. Inferior 1 [process 9384] will be killed. Quit anyway? (y or n) n Not confirmed. (gdb) Hugin did not crash, but froze, when run under gdb. I presume this is expected. Perhaps the problem is in my installation of OpenGL, not in hugin? [:~]$ lsmod ... i915 378417 2 ... [:~]$ [:~]$ lshw ... *-display description: VGA compatible controller product: Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:47 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64) ... [:~]$ On Fri, Jun 14, 2013 at 10:29 AM, Andreas Metzler < ametz...@downhill.at.eu.org> wrote: > On 2013-06-11 charlie <charlie.haged...@gmail.com> wrote: > [...] > > Started hugin, started loading photos as usual (bug repros with a single > photo). After loading images, clicking on Preview/Layout/Etc. tab causes > segfault. > > [...] > > > Do you have working OpenGL support? Does 'glxgears -info'? Could you > provide a backtrace? > > thanks, cu Andreas >
