Gabi Cheta [:Gabi] Desktop QA Reporter
	Description • 6 years ago

[Affected versions]:
Firefox 60.0b15
Firefox 61.0a1

[Affected platforms]:
Ubuntu 14.04 x64

[Steps to reproduce]:
1. Launch Firefox
2. Enable the search bar from about:preferences#search by clicking on "Add search bar in toolbar" option
3. Enter a search term in the Search Bar without pressing Enter
4. Keep deleting by using backspace the previous search term and typing new search terms
5. Observe the search suggestions and search engines 

[Expected result]:
Search suggestions are displayed properly in the drop down along with the search engines.

[Actual result]:
Search suggestions are not entirely visible in the drop down and search engines are not displayed at all.

	Mark Banner (:standard8)
	Comment 1 • 6 years ago

Clearing priority as this needs proper triage, if this is a regression it may actually be a P1.

	Gabi Cheta [:Gabi] Desktop QA Reporter
	Comment 2 • 6 years ago

Mozregression pointed to this push log: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=95245d5d7560d1a858c0ec80c4da820dfb182063&tochange=66a85897ecb2d7b1a8b533a657b6767b117a262e

Also I verified on Ubuntu 16.04 and the issue is Not reproducible.

	Ryan VanderMeulen [:RyanVM]
	Comment 3 • 6 years ago

Bug 1427350 looks like the most plausible candidate in that range.

	Mike Kaply [:mkaply]
	Comment 4 • 6 years ago

Marking P1 since this is a regression.

	Marco Bonardo [:mak]
	Comment 5 • 6 years ago

That version of Ubuntu is quite old on the other side, isn't it? I wonder if it's reproducible on a more modern version. We should verify.

	:Paolo Amadini
	Comment 6 • 6 years ago

I can't reproduce this locally on a more modern version of Linux. From the sound of it, it may be a window manager issue triggered by the code changes, that may have been fixed in modern distributions.

According to <https://www.ubuntu.com/info/release-end-of-life>, 14.04 is an LTS release supported for another year with maintenance updates only. I don't know how much effort it would be to debug the cause of this on that specific release for someone familiar with Linux.

	Drew Willcoxon :adw
	Comment 7 • 6 years ago

Downgrading priority given the comments here and the fact that this hasn't seen any activity in some time