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Firefox 56.0 Cannot Scroll Iframe (Linux)

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jcobban
 
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Joined: February 4th, 2006, 7:34 pm

Post Posted October 5th, 2017, 2:51 pm

Since I applied the most recent fixes to Firefox on Ubuntu 16.04 I have encountered a couple of issues:
  • I can no longer scroll <iframe>s. All scrolling operations apply only to the main window including both the scroll button on the mouse and the scrollbars in the frame.
  • Firebug 2.0.19 does not display the HTML. Sometimes the entire HTML subwindow is completely blank. Sometimes it shows the <html> tag with a + beside it, but clicking on the + does not expand. This makes it really difficult to debug the first problem.
Last edited by DanRaisch on October 5th, 2017, 4:19 pm, edited 1 time in total.
Reason: "(Linux)" added to subject line.

DanRaisch
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Post Posted October 5th, 2017, 4:19 pm

Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode

jcobban
 
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Joined: February 4th, 2006, 7:34 pm

Post Posted October 28th, 2017, 12:05 am

DanRaisch wrote:Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode

Subsequent fixes appear to have resolved this issue. Firebug is still broken, but the new inspection feature works and is intended to supersede Firebug.

Grumpus

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Post Posted October 30th, 2017, 11:24 am

If you have NoScript installed check Options/Embeddings - see if "Forbid Iframe" is checked.

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