Found a better workaround. None of the suggested ones worked for me.
In ubuntu,
right click on desktop,
click change desktop background,
click theme,
click customise,
click colours
Change background colour back to yellow, and foreground colour to black.
Found a better workaround. None of the suggested ones worked for me.
In ubuntu,
right click on desktop,
click change desktop background,
click theme,
click customise,
click colours
Change background colour back to yellow, and foreground colour to black.