# Glfw 2.6-2 window strange border

**URL:** <https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245>\
**Category:** support\
**Created:** [March 3, 2012, 1:58pm UTC](https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245 "2012-03-03T13:58:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![system](https://canada1.discourse-cdn.com/flex035/uploads/glfw/original/1X/b8cdefe6b61b8d5aee6c43b2c56e9cf5eabecfe4.svg) [@system](https://discourse.glfw.org/u/system)\
**Post date:** [March 3, 2012, 1:58pm UTC](https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245/1 "2012-03-03T13:58:58Z")

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**[wcl96u](https://sourceforge.net/u/wcl96u/)** wrote on [Saturday, March 03, 2012](https://sourceforge.net/p/glfw/discussion/247562/thread/ccb7be30/#6b36):

hi everyone. when i execute example code of GLFW user guide in page 5, a  
window did appear but there was a white

border at bottom, i didnt know why, cuz its a very simple code i cant find  
anything strange, my system is debian squeeze, i

installed glfw from debian package using apt-get install, the screenshot is  
 ![](http://imgur.com/18JKS), thanks in advance

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**Author:** ![system](https://canada1.discourse-cdn.com/flex035/uploads/glfw/original/1X/b8cdefe6b61b8d5aee6c43b2c56e9cf5eabecfe4.svg) [@system](https://discourse.glfw.org/u/system)\
**Post date:** [March 3, 2012, 2:01pm UTC](https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245/2 "2012-03-03T14:01:09Z")

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**[wcl96u](https://sourceforge.net/u/wcl96u/)** wrote on [Saturday, March 03, 2012](https://sourceforge.net/p/glfw/discussion/247562/thread/ccb7be30/#d651):

[http://imgur.com/18JKS](http://imgur.com/18JKS)

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex035/uploads/glfw/original/1X/b8cdefe6b61b8d5aee6c43b2c56e9cf5eabecfe4.svg) [@system](https://discourse.glfw.org/u/system)\
**Post date:** [March 3, 2012, 11:54pm UTC](https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245/3 "2012-03-03T23:54:40Z")

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**[elmindreda](https://sourceforge.net/u/elmindreda/)** wrote on [Saturday, March 03, 2012](https://sourceforge.net/p/glfw/discussion/247562/thread/ccb7be30/#6833):

It looks like it could be part of the window decoration. What window manager  
are you using?

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex035/uploads/glfw/original/1X/b8cdefe6b61b8d5aee6c43b2c56e9cf5eabecfe4.svg) [@system](https://discourse.glfw.org/u/system)\
**Post date:** [March 4, 2012, 1:07am UTC](https://discourse.glfw.org/t/glfw-2-6-2-window-strange-border/245/4 "2012-03-04T01:07:07Z")

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**[wcl96u](https://sourceforge.net/u/wcl96u/)** wrote on [Sunday, March 04, 2012](https://sourceforge.net/p/glfw/discussion/247562/thread/ccb7be30/#0161):

thank your advice, i found it in my openbox setting, its just a window  
decoration as you said!