# KS 5.5 on Ubuntu 18.04 LTS: Currently, KS's GUI mode is not supported on Linux **URL:** \ **Category:** Bug Report\ **Tags:** bugs-report, katalon-studio\ **Created:** [July 13, 2018, 2:18pm UTC](https://forum.katalon.com/t/ks-5-5-on-ubuntu-18-04-lts-currently-kss-gui-mode-is-not-supported-on-linux/12037 "2018-07-13T14:18:45Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Ivan\_Gorchakov1](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/ivan_gorchakov1/32/425_2.png) [@Ivan\_Gorchakov1](https://forum.katalon.com/u/Ivan_Gorchakov1)\ **Post date:** [July 13, 2018, 2:18pm UTC](https://forum.katalon.com/t/ks-5-5-on-ubuntu-18-04-lts-currently-kss-gui-mode-is-not-supported-on-linux/12037/1 "2018-07-13T14:18:45Z")
I’ve downloaded and extracted Katalon\_Studio\_Linux\_64-5.5.tar.gz but if I try to run katalon executable it shows the notification “Currently, KS’s GUI mode is not supported on Linux…” Environment: Ubuntu 18.04 LTS (64-bit GNOME 3.28.1), openjdk version 1.8.0\_171 ---
**Author:** ![Zarashima](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/zarashima/32/928_2.png) [@Zarashima](https://forum.katalon.com/u/Zarashima)\ **Post date:** [July 13, 2018, 3:09pm UTC](https://forum.katalon.com/t/ks-5-5-on-ubuntu-18-04-lts-currently-kss-gui-mode-is-not-supported-on-linux/12037/2 "2018-07-13T15:09:00Z")
No this is not a bug. Official version from Download page is non-UI version, so that’s why you see that error message. GUI version is still in Beta phase and it’s not uploaded yet to Download page (we will plan to have it soon). ---
**Author:** ![system](https://europe1.discourse-cdn.com/katalon/original/3X/d/5/d55596ab02785a255798e87ede769734747b30c4.svg) [@system](https://forum.katalon.com/u/system)\ **Post date:** [November 2, 2019, 4:43am UTC](https://forum.katalon.com/t/ks-5-5-on-ubuntu-18-04-lts-currently-kss-gui-mode-is-not-supported-on-linux/12037/3 "2019-11-02T04:43:19Z")