[Bug 1821552] Re: Ubuntu 19.04 Desktop:mouseover preview of option in firefox and mozilla not legible

[Olivier Tilloy]

This might be a duplicate of bug #1822075.
Can you make sure to install all the latest updates, including the one for xserver-xorg-video-ati, and test whether that resolves the issue? (you may need to restart your computer for the updated driver to be in use)

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Title:
  Ubuntu 19.04 Desktop:mouseover preview of option in firefox and
  mozilla not legible

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