# There seems to be a problem with the display of the progress bar

**URL:** <https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796>\
**Category:** Support\
**Created:** [October 20, 2022, 5:25am UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796 "2022-10-20T05:25:11Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![wojiazaiyugang](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wojiazaiyugang/32/16998_2.png) [@wojiazaiyugang](https://discourse.slicer.org/u/wojiazaiyugang)\
**Post date:** [October 20, 2022, 5:25am UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/1 "2022-10-20T05:25:12Z")

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slicer version: Slicer-5.1.0-2022-10-18-linux-amd64  
When loading data, the progress bar just shows, but there is no content. slicer.util.MessageDialog has the same problem.

 ![2022-10-20_11-11](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/6/561f29e39a9b28242deeb48404699f29f0e4ccbe.png)

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**Author:** ![wojiazaiyugang](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wojiazaiyugang/32/16998_2.png) [@wojiazaiyugang](https://discourse.slicer.org/u/wojiazaiyugang)\
**Post date:** [October 20, 2022, 7:46am UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/2 "2022-10-20T07:46:24Z")

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![2022-10-20_11-38](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/8/2/82b314733b27afe2de2ad5e847cf4b72aab476c9.png)

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [October 20, 2022, 1:15pm UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/3 "2022-10-20T13:15:05Z")

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This doesn’t happen on other systems, so please add details about what OS, window system, etc you are seeing this on.

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [October 20, 2022, 2:43pm UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/4 "2022-10-20T14:43:14Z")

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It looks like an issue with the graphics driver or compositor. Try to upgrade your driver (or switch to a different one) and restart your computer. You can also try to disable wayland (if you use it).

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**Author:** ![pranjal.sahu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pranjal.sahu/32/15416_2.png) [@pranjal.sahu](https://discourse.slicer.org/u/pranjal.sahu)\
**Post date:** [December 23, 2022, 9:42pm UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/5 "2022-12-23T21:42:31Z")

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Getting a similar issue when using MessageDialog in the Ubuntu system. The text message is not getting displayed.

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [December 24, 2022, 2:08am UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/6 "2022-12-24T02:08:40Z")

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Are you using Wayland?

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**Author:** ![pranjal.sahu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pranjal.sahu/32/15416_2.png) [@pranjal.sahu](https://discourse.slicer.org/u/pranjal.sahu)\
**Post date:** [December 24, 2022, 9:44pm UTC](https://discourse.slicer.org/t/there-seems-to-be-a-problem-with-the-display-of-the-progress-bar/25796/7 "2022-12-24T21:44:49Z")

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No, on printing the $XDG\_SESSION\_TYPE variable I get x11.