Tesseract 4.0 crashed on Itel I5-8400 CPU with Debian 9.6.0 amd64 (SSE/AVX/AVX2).

[Edi Linux]

Hello,

I use the tesseract 4.0 on Itel I5-8400 CPU with Debian 9.6.0 amd64.

I installed through:

 

* debian backports: - https://packages.debian.org/stretch-backports/tesseract-ocr

tesseract --version output this:

tesseract 4.0.0-beta.1

 leptonica-1.74.1

  libgif 5.1.4 : libjpeg 6b (libjpeg-turbo 1.5.1) : libpng 1.6.28 : libtiff 4.0.8 : zlib 1.2.8 : libwebp 0.5.2 : libopenjp2 2.1.2

 Found AVX2

 Found AVX

 Found SSE

* unofficial: - https://notesalexp.org/tesseract-ocr/ ( deb https://notesalexp.org/tesseract-ocr/stretch/ stretch main )

tesseract --version output this:

tesseract 4.0.0

 leptonica-1.76.0

  libgif 5.1.4 : libjpeg 6b (libjpeg-turbo 1.5.1) : libpng 1.6.28 : libtiff 4.0.8 : zlib 1.2.8 : libwebp 0.5.2 : libopenjp2 2.3.0

 Found AVX2

 Found AVX

 Found SSE

* Compiling - https://github.com/tesseract-ocr/tesseract/releases/tag/4.0.0

tesseract --version output this:

tesseract 4.0.0

leptonica-1.74.2

 libjpeg 6b (libjpeg-turbo 1.5.1) : libpng 1.6.28 : libtiff 4.0.8 : zlib 1.2.8

 Found AVX2

 Found AVX

 Found SSE

In all the above ways that I installed, when I call tesseract several times, crash happens and PC is reboot.

I have a Intel G4650 CPU and this CPU not suport AVX2 / AVX when I run tesseract --version output this:

tesseract 4.0.0-beta.1

 leptonica-1.74.1

  libgif 5.1.4 : libjpeg 6b (libjpeg-turbo 1.5.1) : libpng 1.6.28 : libtiff 4.0.8 : zlib 1.2.8 : libwebp 0.5.2 : libopenjp2 2.1.2

 Found SSE

And everything works fine! Never crash happens!

How to make tesseract work fine on Intel I5-8400 with AVX/AVX2/SSE.

should I change debian for ubuntu?

Thanks a lot!