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Picture in Picture lock up computer
Picture in Picture is very unreliable on my system. Sometimes it works fine, more often it pops out a black square with no video in it, occasionally it locks up the whole computer. Basic system info; Dell Inspiron 620, 3Ghz 4-core, *GB RAM Integrated video Linux 64 bit Mint 18.3 Kernel 4.15.0-142-generic Firefox v 88.0 (yes I know there is a newer one, but I cannot upgrade via Mint software update right now. In any case this has been going on since PnP was rolled out)
More system Info: {
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"1", "MOZ_CRASHREPORTER_EVENTS_DIRECTORY": "/home/fjs/.mozilla/firefox/mwad0hks.default/crashes/events", "MOZ_CRASHREPORTER_RESTART_ARG_0": "/usr/bin/firefox", "MOZ_CRASHREPORTER_RESTART_ARG_1": "", "MOZ_CRASHREPORTER_DATA_DIRECTORY": "/home/fjs/.mozilla/firefox/Crash Reports", "MOZ_CRASHREPORTER_PING_DIRECTORY": "/home/fjs/.mozilla/firefox/Pending Pings", "MOZ_CRASHREPORTER_STRINGS_OVERRIDE": "/usr/lib/firefox/browser/crashreporter-override.ini", "MOZ_LAUNCHED_CHILD": "", "XRE_PROFILE_PATH": "", "XRE_PROFILE_LOCAL_PATH": "", "XRE_START_OFFLINE": "", "XRE_BINARY_PATH": "", "XRE_RESTARTED_BY_PROFILE_MANAGER": "" }, "modifiedPreferences": { "accessibility.force_disabled": 1, "accessibility.typeaheadfind.flashBar": 0, "browser.cache.disk.amount_written": 360516, "browser.cache.disk.capacity": 153600, "browser.cache.disk.filesystem_reported": 1, "browser.cache.disk.smart_size.first_run": false, "browser.cache.disk.telemetry_report_ID": 74, "browser.cache.frecency_experiment": 3, "browser.contentblocking.category": "strict", "browser.display.use_document_fonts": 0, "browser.download.useDownloadDir": false, "browser.places.smartBookmarksVersion": 8, "browser.search.region": "US", "browser.search.suggest.enabled": false, "browser.sessionstore.upgradeBackup.latestBuildID": "20210318103112", "browser.startup.homepage": "about:blank", "browser.startup.homepage_override.buildID": "20210415204500", "browser.startup.homepage_override.mstone": "88.0", "browser.tabs.insertAfterCurrent": true, "browser.tabs.remote.autostart.2": true, "browser.urlbar.lastSuggestionsPromptDate": 20180331, "browser.urlbar.matchBuckets": "general:5,suggestion:Infinity", "browser.urlbar.maxRichResults": 12, "browser.urlbar.placeholderName": "Startpage", "browser.urlbar.resultBuckets": "{\"children\":[{\"maxResultCount\":1,\"children\":[{\"group\":\"heuristicTest\"},{\"group\":\"heuristicExtension\"},{\"group\":\"heuristicSearchTip\"},{\"group\":\"heuristicOmnibox\"},{\"group\":\"heuristicUnifiedComplete\"},{\"group\":\"heuristicAutofill\"},{\"group\":\"heuristicTokenAliasEngine\"},{\"group\":\"heuristicFallback\"}]},{\"group\":\"extension\",\"maxResultCount\":5},{\"flexChildren\":true,\"children\":[{\"group\":\"general\",\"flex\":2},{\"flexChildren\":true,\"children\":[{\"flex\":2,\"group\":\"formHistory\"},{\"flex\":4,\"group\":\"remoteSuggestion\"},{\"flex\":0,\"group\":\"tailSuggestion\"}],\"flex\":1}]}]}", "browser.urlbar.showSearchSuggestionsFirst": false, "browser.urlbar.suggest.openpage": false, "browser.urlbar.timesBeforeHidingSuggestionsHint": 0, "browser.urlbar.tipShownCount.tabToSearch": 29, "browser.urlbar.update1": false, "doh-rollout.balrog-migration-done": true, "doh-rollout.disable-heuristics": true, "doh-rollout.doneFirstRun": true, "doh-rollout.skipHeuristicsCheck": true, "dom.disable_open_during_load": false, "dom.forms.autocomplete.formautofill": true, "dom.ipc.processCount.web": 4, "dom.push.userAgentID": "8f1a951592cf4cbfa6b2528c322ba147", "dom.security.https_only_mode_ever_enabled": true, "extensions.formautofill.addresses.enabled": false, "extensions.formautofill.addresses.usage.hasEntry": true, "extensions.formautofill.creditCards.enabled": false, "extensions.formautofill.firstTimeUse": false, "extensions.lastAppVersion": "88.0", "font.internaluseonly.changed": true, "font.minimum-size.x-western": 16, "font.size.fixed.x-western": 16, "idle.lastDailyNotification": 1624804551, "javascript.enable": true, "media.autoplay.allow-extension-background-pages": false, "media.autoplay.ask-permission": true, "media.autoplay.block-event.enabled": true, "media.autoplay.block-webaudio": true, "media.autoplay.default": 5, "media.benchmark.vp9.fps": 62, "media.benchmark.vp9.versioncheck": 5, "media.eme.enabled": true, 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"places.database.lastMaintenance": 1624208981, "places.history.expiration.transient_current_max_pages": 109076, "plugin.disable_full_page_plugin_for_types": "application/pdf", "plugin.flash.lastmod_hi": 373, "plugin.flash.lastmod_lo": -59825704, "privacy.sanitize.pending": "[{\"id\":\"shutdown\",\"itemsToClear\":[\"cache\",\"history\",\"formdata\",\"downloads\",\"sessions\"],\"options\":{}},{\"id\":\"newtab-container\",\"itemsToClear\":[],\"options\":{}}]", "privacy.annotate_channels.strict_list.enabled": true, "privacy.clearOnShutdown.cookies": false, "privacy.cpd.offlineApps": true, "privacy.cpd.siteSettings": true, "privacy.history.custom": true, "privacy.purge_trackers.date_in_cookie_database": "0", "privacy.purge_trackers.last_purge": "1604357526448", "privacy.sanitize.sanitizeOnShutdown": true, "privacy.socialtracking.notification.counter": 1, "privacy.socialtracking.notification.enabled": false, "privacy.socialtracking.notification.lastShown": "1572132333541", 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"services.sync.engine.addresses.available": true, "services.sync.engine.bookmarks.validation.lastTime": 1540652190, "services.sync.engine.creditcards": true, "services.sync.engine.history": false, "services.sync.engine.passwords": false, "services.sync.engine.prefs": false, "services.sync.engine.prefs.modified": false, "services.sync.engine.tabs": false, "signon.importedFromSqlite": true, "signon.rememberSignons": false, "signon.usage.hasEntry": true, "storage.vacuum.last.index": 1, "storage.vacuum.last.places.sqlite": 1624120411 }, "lockedPreferences": { "fission.autostart.session": false }, "printingPreferences": { "print.print_bgcolor": false, "print.print_bgimages": false, "print.print_duplex": 0, "print.print_evenpages": true, "print.print_margin_bottom": "0.5", "print.print_margin_left": "0.5", "print.print_margin_right": "0.5", "print.print_margin_top": "0.5", "print.print_oddpages": true, "print.print_orientation": 0, "print.print_page_delay": 50, "print.print_paper_data": 0, "print.print_paper_height": " 11.00", "print.print_paper_name": "na_letter", "print.print_paper_size_unit": 0, "print.print_paper_width": " 8.50", "print.print_scaling": " 1.00", "print.print_shrink_to_fit": true, "print.print_to_file": false, "print.print_unwriteable_margin_bottom": 56, "print.print_unwriteable_margin_left": 25, "print.print_unwriteable_margin_right": 25, "print.print_unwriteable_margin_top": 25, "print.printer_Brother-HL-L2320D-series.print_bgcolor": false, "print.printer_Brother-HL-L2320D-series.print_bgimages": false, "print.printer_Brother-HL-L2320D-series.print_duplex": 0, "print.printer_Brother-HL-L2320D-series.print_edge_bottom": 0, "print.printer_Brother-HL-L2320D-series.print_edge_left": 0, "print.printer_Brother-HL-L2320D-series.print_edge_right": 0, "print.printer_Brother-HL-L2320D-series.print_edge_top": 0, "print.printer_Brother-HL-L2320D-series.print_footercenter": "", "print.printer_Brother-HL-L2320D-series.print_footerleft": "&PT", "print.printer_Brother-HL-L2320D-series.print_footerright": "&D", "print.printer_Brother-HL-L2320D-series.print_headercenter": "", "print.printer_Brother-HL-L2320D-series.print_headerleft": "&T", "print.printer_Brother-HL-L2320D-series.print_headerright": "&U", "print.printer_Brother-HL-L2320D-series.print_in_color": true, "print.printer_Brother-HL-L2320D-series.print_margin_bottom": "0.5", "print.printer_Brother-HL-L2320D-series.print_margin_left": "0.5", "print.printer_Brother-HL-L2320D-series.print_margin_right": "0.5", "print.printer_Brother-HL-L2320D-series.print_margin_top": "0.5", "print.printer_Brother-HL-L2320D-series.print_orientation": 0, "print.printer_Brother-HL-L2320D-series.print_page_delay": 50, "print.printer_Brother-HL-L2320D-series.print_paper_height": "7.5", "print.printer_Brother-HL-L2320D-series.print_paper_id": "na_monarch_3.875x7.5in", "print.printer_Brother-HL-L2320D-series.print_paper_size_unit": 0, "print.printer_Brother-HL-L2320D-series.print_paper_width": "3.8752", "print.printer_Brother-HL-L2320D-series.print_resolution": 0, "print.printer_Brother-HL-L2320D-series.print_reversed": false, "print.printer_Brother-HL-L2320D-series.print_scaling": "1", "print.printer_Brother-HL-L2320D-series.print_shrink_to_fit": true, "print.printer_Brother-HL-L2320D-series.print_to_file": false, "print.printer_Brother-HL-L2320D-series.print_unwriteable_margin_bottom": 11, "print.printer_Brother-HL-L2320D-series.print_unwriteable_margin_left": 11, "print.printer_Brother-HL-L2320D-series.print_unwriteable_margin_right": 11, "print.printer_Brother-HL-L2320D-series.print_unwriteable_margin_top": 22, "print.printer_HLL2320D.print_bgcolor": false, "print.printer_HLL2320D.print_bgimages": false, "print.printer_HLL2320D.print_duplex": 0, "print.printer_HLL2320D.print_edge_bottom": 0, "print.printer_HLL2320D.print_edge_left": 0, "print.printer_HLL2320D.print_edge_right": 0, "print.printer_HLL2320D.print_edge_top": 0, "print.printer_HLL2320D.print_footercenter": "", "print.printer_HLL2320D.print_footerleft": "&PT", "print.printer_HLL2320D.print_footerright": "&D", "print.printer_HLL2320D.print_headercenter": "", "print.printer_HLL2320D.print_headerleft": "&T", "print.printer_HLL2320D.print_headerright": "&U", "print.printer_HLL2320D.print_in_color": false, "print.printer_HLL2320D.print_margin_bottom": "0.5", "print.printer_HLL2320D.print_margin_left": "0.5", "print.printer_HLL2320D.print_margin_right": "0.5", "print.printer_HLL2320D.print_margin_top": "0.5", "print.printer_HLL2320D.print_orientation": 0, "print.printer_HLL2320D.print_page_delay": 50, "print.printer_HLL2320D.print_paper_height": "7.5", "print.printer_HLL2320D.print_paper_id": "na_monarch_3.875x7.5in", "print.printer_HLL2320D.print_paper_size_unit": 0, "print.printer_HLL2320D.print_paper_width": "3.8752", "print.printer_HLL2320D.print_resolution": 0, "print.printer_HLL2320D.print_reversed": false, "print.printer_HLL2320D.print_scaling": "1", "print.printer_HLL2320D.print_shrink_to_fit": true, "print.printer_HLL2320D.print_to_file": false, "print.printer_HLL2320D.print_unwriteable_margin_bottom": 17, "print.printer_HLL2320D.print_unwriteable_margin_left": 17, "print.printer_HLL2320D.print_unwriteable_margin_right": 17, "print.printer_HLL2320D.print_unwriteable_margin_top": 17, "print_printer": "HLL2320D" }, "media": { "currentAudioBackend": "pulse-rust", "currentMaxAudioChannels": 2, "currentPreferredSampleRate": 44100, "audioOutputDevices": [ { "name": "Built-in Audio Analog Stereo", "groupId": "/devices/pci0000:00/0000:00:1b.0/sound/card0", "vendor": "Intel Corporation", "type": 2, "state": 2, "preferred": 15, "supportedFormat": 12336, "defaultFormat": 16, "maxChannels": 2, "defaultRate": 48000, "maxRate": 384000, "minRate": 1, "maxLatency": 0, "minLatency": 0 } ], "audioInputDevices": [ { "name": "Monitor of Built-in Audio Analog Stereo", "groupId": "/devices/pci0000:00/0000:00:1b.0/sound/card0", "vendor": "Intel Corporation", "type": 1, "state": 2, "preferred": 0, "supportedFormat": 12336, "defaultFormat": 16, "maxChannels": 2, "defaultRate": 48000, "maxRate": 384000, "minRate": 1, "maxLatency": 0, "minLatency": 0 }, { "name": "Built-in Audio Analog Stereo", "groupId": "/devices/pci0000:00/0000:00:1b.0/sound/card0", "vendor": "Intel Corporation", "type": 1, "state": 1, "preferred": 15, "supportedFormat": 12336, "defaultFormat": 16, "maxChannels": 2, "defaultRate": 44100, "maxRate": 384000, "minRate": 1, "maxLatency": 0, "minLatency": 0 } ] }, "accessibility": { "isActive": false, "forceDisabled": 1, "handlerUsed": false, "instantiator": "" }, "startupCache": { "DiskCachePath": "/home/fjs/.cache/mozilla/firefox/mwad0hks.default/startupCache/startupCache.8.little", "IgnoreDiskCache": false, "FoundDiskCacheOnInit": true, "WroteToDiskCache": false }, "libraryVersions": { "NSPR": { "minVersion": "4.30", "version": "4.30" }, "NSS": { "minVersion": "3.63.1", "version": "3.63.1" }, "NSSUTIL": { "minVersion": "3.63.1", "version": "3.63.1" }, "NSSSSL": { "minVersion": "3.63.1", "version": "3.63.1" }, "NSSSMIME": { "minVersion": "3.63.1", "version": "3.63.1" } }, "userJS": { "exists": false }, "intl": { "localeService": { "requested": [ "en-US" ], "available": [ "en-US", "en-CA", "en-GB" ], "supported": [ "en-US", "en-CA", "en-GB" ], "regionalPrefs": [ "en-US" ], "defaultLocale": "en-US" }, "osPrefs": { "systemLocales": [ "en-US" ], "regionalPrefsLocales": [ "en-US" ] } }, "crashes": { "submitted": [], "pending": 0 }, "sandbox": { "hasSeccompBPF": true, "hasSeccompTSync": true, "hasPrivilegedUserNamespaces": true, "hasUserNamespaces": true, "canSandboxContent": true, "canSandboxMedia": true, "syscallLog": [], "contentSandboxLevel": 4, "effectiveContentSandboxLevel": 4 }, "remoteAgent": { "listening": false, "url": "" }, "graphics": { "numTotalWindows": 2, "numAcceleratedWindows": 0, "windowLayerManagerType": "Basic", "windowLayerManagerRemote": true, "windowUsingAdvancedLayers": 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}
Всички отговори (4)
Can you provide steps and website to replicate the issue?
KDE or Gnome?
The following examples starts firefox and stores the strace output(o option)to firefox_txt file with time stamps(t option)on each line. You can then check the output for errors.
The screenshot is an example to trace firefox via the process id.
strace -to firefox_txt firefox
Променено на
Sorry, I thought the included system output would show the desktop. It is MATE: mate-desktop 1.18.0-1+sonya amd64 Library with common API for various MATE modules It is running on Linux Mint 18.3 I would attach the requested strace output but I see no way to do so here. I hope I did it correctly, I had to modify your example slightly to get it to work: strace -o firefox_logs -t -p 1976
I did not get it to lockup the computer this time, but the PinP window was a black rectangle, and could be dragged up the screen on and on. I did get it to show the video once, but many other trys just resulted in the bIack rectangle. I will attach a screenshot. Thank you for your help.
Not thinking, maybe this link will work for the strace ouput: https://drive.google.com/file/d/1T8sBWSWjZ54Cs4-wr1SFJ4naJQ9m13eK/view?usp=sharing
It works for me. see screenshot Try updating to the current version and verify that your ffmpegs and other dependencies are up to date.