# Known issues guide

**URL:** <https://community.frame.work/t/known-issues-guide/21089>\
**Category:** Framework Laptop 13\
**Tags:** project\
**Created:** [August 6, 2022, 4:57pm UTC](https://community.frame.work/t/known-issues-guide/21089 "2022-08-06T16:57:54Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Second\_Coming](https://sea1.discourse-cdn.com/flex001/user_avatar/community.frame.work/second_coming/32/29330_2.png) [@Second\_Coming](https://community.frame.work/u/Second_Coming)\
**Post date:** [August 10, 2022, 1:01pm UTC](https://community.frame.work/t/known-issues-guide/21089/13 "2022-08-10T13:01:23Z")

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Adding this to the list:

- Linux - eGPU plugging in timing / sequence / maneuver: [Razer Core X Chroma eGPU - Framework Laptop - Framework Community](http://community.frame.work/t/razer-core-x-chroma-egpu/7418)

And there’s this ‘behaviour’ with the fingerprint reader, with a great explanation (deserves a wiki entry):

> [@\[TRACKING\] Fingerprint scanner compatibility with linux (ubuntu, fedora, etc)](http://community.frame.work/t/fingerprint-scanner-compatibility-with-linux-ubuntu-fedora-etc/1501/336):
>
> Just wanted to explain what is going on here. Finger print readers do have their own onboard storage. In most cases they take a black and white 256x288 resolution picture of your finger when you present it. When you present your finger multiple times during the enrolling process it’s actually taking another, and another, and another picture of your finger from different angles. So it’s actually storing anywhere 10x256x288@8bit pictures each finger you enroll. That’s ~74kB for each picture 10 ti…

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_[View the full topic](https://community.frame.work/t/known-issues-guide/21089)._