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ubuntu-10.04viber

Viber does not work (white windows) on Ubuntu 18.04 after last update

After last update Viber does not work on Ubuntu 18.04. The notification icon is working, but the Viber windows is blank (white).

Viber white windows

Removing and reinstalling Viber did not help. Any idea?

Solution

  • I found the solution here , but is was a lot of time to do, so I decided to share the solution here, so help everybody, who has the same problem.

    The working solution: remove ~/.cache/qtshadercache directory, and restart Viber.