This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

vertical scrollbar button missing

  • 3 replies
  • 3 have this problem
  • 1 view
  • Last reply by cor-el

milleraj
milleraj
more options

It does not matter what site I am using, the button on the vertical scroll bar goes missing. I can only temporarily get it back by resizing the window. This started happening with version, 32.0.1

It does not matter what site I am using, the button on the vertical scroll bar goes missing. I can only temporarily get it back by resizing the window. This started happening with version, 32.0.1

All Replies (3)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window
milleraj
milleraj Question owner
more options

I am not going to do that. I will just continue to run 31.0. When I upgraded to 32.0, that is when the vertical scroll bar started to disappear.

Some info: When the scrollbar was gone, I could momentarily get it back if I resized the window, vertically. I do have the walnut app running.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

That is possibly this bug:

  • bug 1066934 - FF32: Skinned scrollbars thumb disappear upon scrolling a page at specific zoom percentage (different between FF themes)

Please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html