Hi dear Sebastien, My octave (3.6.2-5) is OK now ---- it does work normally for imread and imshow. The warning message is still there -----
octave:1> imread('/home/liuxiangyu/mypicture/003.jpg') warning: your version of GraphicsMagick limits images to 8 bits per pixel but the 'segment' disappears ..... So I think the issue in Bug #655475 has gone away, and octave 3.2 isn't in Wheezy now, the Bug#655475 should be closed. Thanks, Best Regards, Xiangyu LIU 2012/4/9 Sébastien Villemot <sebastien.ville...@ens.fr> > forcemerge 593911 655475 > thanks > > Xiangyu Liu <u122...@gmail.com> writes: > > > In this weekend , I aptitude installed latest octave-3.6.1-4 in sid and > imread/imshowed my JPEG pictures. > > > > Unfortunately I failed in those operations again ...... > > > > # ----------- list of stdout ------------------- > > octave:1> imread('/home/liuxiangyu/mypicture/003.jpg') > > warning: your version of GraphicsMagick limits images to 8 bits per pixel > > octave: magick/pixel_cache.c:2765: ModifyCache: Assertion `image->cache > != (Cache) ((void *)0)' failed. > > panic: Aborted -- stopping myself... > > # ----------- list of stdout ------------------- > > > > Then I compiled manully Octave-3.6.1 from source tarball with > > GraphicsMagick and ImageMagic yesterday. I think that the key point is > > not about Octave but GraphicsMagick, beacause I can imread/imshow > > pictures successfully using Octave-3.6.1 bind with ImageMagick. > > Your issue looks similar to #593911. I am therefore merging the two > bugs. > > Thanks four your feedback, > > -- > Sébastien Villemot > Researcher in Economics & Debian Maintainer > http://www.dynare.org/sebastien > Phone: +33-1-40-77-84-04 - GPG Key: 4096R/381A7594 >