# P3D mode not working on Chromebook

**URL:** <https://discourse.processing.org/t/p3d-mode-not-working-on-chromebook/34682>\
**Category:** Processing\
**Created:** [January 16, 2022, 11:18pm UTC](https://discourse.processing.org/t/p3d-mode-not-working-on-chromebook/34682 "2022-01-16T23:18:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jafal](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jafal/32/19112_2.png) [@jafal](https://discourse.processing.org/u/jafal)\
**Post date:** [January 17, 2022, 5:27am UTC](https://discourse.processing.org/t/p3d-mode-not-working-on-chromebook/34682/2 "2022-01-17T05:27:49Z")

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hi

may this help

> [@Processing doesnt work now](https://discourse.processing.org/t/processing-doesnt-work-now/18034):
>
> I’m using a chromebook that runs linux in a container. I downloaded processsing 3.5.3 a month ago and things worked great. I got a message today when I went to start the chromebook that an important update was being installed dont turn off. Now when I try to run processing, it says: "java.lang.InternalError: XXX0 profile[1]: GL3bc -\> profileImpl GL4bc !!! not mapped " I did the “sudo apt-get update” and sudo apt-get upgrade and some stuff downloaded but the error is still there when I try …

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