Closed Bug 1496381 Opened 6 years ago Closed 6 years ago

Tab preview is black on first Ctrl+Tab

Categories

(Firefox :: Tabbed Browser, defect)

64 Branch
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1293692

People

(Reporter: nachtigall, Unassigned)

Details

Attachments

(1 file)

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0

Steps to reproduce:

1. Enable "Ctrl+Tab cycles through tabs in recently used order" in options
2. Open a few new tabs with Middle-clicking on some links. Could be any site, but I used https://www.heise.de/ and middle-clicked on some articles there so they open in new tabs
3. Press Ctrl+Tab


Actual results:

Preview of tabs is not shown, the preview is just a *black* screen.


Expected results:

Preview of tabs should show the preview.

Happens only on first Ctrl+Tab. If I release the keys, then do Ctrl+Tab again, then it's working.

I see this bug in Firefox 64 (Nightly) and Firefox 62 (release).

See screenshot.
Component: Untriaged → Tabbed Browser
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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