Closed
Bug 981080
Opened 9 years ago
Closed 6 years ago
Browser unresponsive for a while(about 10sec) after switching browser from background to foreground
Categories
(Core :: Graphics: Text, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: alice0775, Unassigned)
References
Details
(Keywords: perf, regression, Whiteboard: [gfx-noted])
Attachments
(1 file)
139.78 KB,
application/zip
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Details |
A lot of iframe (text only) page has a responsive problem. The problem starts since Firefox12. And I can reproduce the problem on Nightly30.0a1. Steps To Reproduce: 1. Extract archive 2. Open index.html and wait to load iframe 3. Make browser to background (i.e launch other app) 4. Wait about 20sec 5. Make browser to foreground 6. Attempt to scroll / interact menu etc Actual Results: Browser unresponsive for a while(about 10sec)
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Reporter | |
Comment 1•9 years ago
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Reporter | |
Comment 2•9 years ago
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Regression window(m-c) Good: http://hg.mozilla.org/mozilla-central/rev/3801f97de347 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120403 Firefox/14.0a1 ID:20120403092931 Bad: http://hg.mozilla.org/mozilla-central/rev/d698e656b1e0 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120403 Firefox/14.0a1 ID:20120403105022 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=3801f97de347&tochange=d698e656b1e0 Regressed by: Bug 717175 - Crash @ gfxFont::AgeCacheEntry
Blocks: 717175
Keywords: regressionwindow-wanted → perf
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Reporter | |
Updated•9 years ago
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Component: General → Graphics
Updated•9 years ago
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Component: Graphics → Graphics: Text
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Reporter | |
Updated•8 years ago
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status-firefox37:
--- → affected
status-firefox38:
--- → affected
status-firefox39:
--- → affected
status-firefox40:
--- → affected
status-firefox-esr31:
--- → affected
Does this still reproduce?
status-firefox37:
affected → ---
status-firefox38:
affected → ---
status-firefox39:
affected → ---
status-firefox40:
affected → ---
status-firefox-esr31:
affected → ---
Flags: needinfo?(alice0775)
Whiteboard: [gfx-noted]
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Reporter | |
Comment 4•6 years ago
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No longer reproduce the problem on Latest Nightly52.0a1 on Windows10.
Status: NEW → RESOLVED
Closed: 6 years ago
Flags: needinfo?(alice0775)
Resolution: --- → WORKSFORME
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Description
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