雖然許多人抱怨筆記型電腦的電池壽命短，但我更對筆記型電腦的發熱感到惱火。
通常，避免這種情況的最佳方法是在瀏覽器上停用 Flash、對每個插件使用點擊播放等。
Firefox 是讓我的筆記型電腦發熱的最大罪魁禍首，它通過使用一個 CPU 的 120% 並無限期地保持這種狀態，將 CPU 從舒適的 45°C 升至 80°C 以上。有辦法避免這種情況嗎？
有任何想法嗎？
支援數據 我使用配備 Yosemite 的 Macbook Pro，但在配備 Mavericks 的另一台 MacBook Pro 上也遇到同樣的問題。
Application Basics
------------------
Name: Firefox
Version: 35.0
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:35.0) Gecko/20100101 Firefox/35.0
Multiprocess Windows: 0/1
Crash Reports for the Last 3 Days
---------------------------------
All Crash Reports
Extensions
----------
Name: Adblock Plus
Version: 2.6.7
Enabled: false
ID: {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}
Name: LastPass
Version: 3.1.77
Enabled: false
ID: [email protected]
Graphics
--------
Device ID: 0x a2e
GPU Accelerated Windows: 1/1 OpenGL (OMTC)
Vendor ID: 0x8086
WebGL Renderer: Intel Inc. -- Intel Iris OpenGL Engine
windowLayerManagerRemote: true
AzureCanvasBackend: quartz
AzureContentBackend: quartz
AzureFallbackCanvasBackend: none
AzureSkiaAccelerated: 0
Important Modified Preferences
------------------------------
accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 358400
browser.cache.disk.smart_size_cached_value: 358400
browser.cache.disk.smart_size.first_run: false
browser.cache.disk.smart_size.use_old_max: false
browser.cache.frecency_experiment: 1
browser.places.smartBookmarksVersion: 7
browser.search.openintab: true
browser.search.useDBForOrder: true
browser.sessionstore.restore_on_demand: false
browser.sessionstore.upgradeBackup.latestBuildID: 20150108202552
browser.startup.homepage_override.buildID: 20150108202552
browser.startup.homepage_override.mstone: 35.0
browser.tabs.closeWindowWithLastTab: false
browser.tabs.warnOnClose: false
browser.tabs.warnOnOpen: false
dom.mozApps.used: true
extensions.lastAppVersion: 35.0
font.internaluseonly.changed: true
font.language.group: x-western
media.gmp-gmpopenh264.lastUpdate: 1415371485
media.gmp-gmpopenh264.version: 1.1
media.gmp-manager.lastCheck: 1422217539
network.cookie.prefsMigrated: true
places.database.lastMaintenance: 1422375052
places.history.expiration.transient_current_max_pages: 104858
plugin.disable_full_page_plugin_for_types: application/pdf
plugin.importedState: true
plugin.state.bjnplugin: 1
plugin.state.citrixicaclientplugin: 1
plugin.state.flash: 1
plugin.state.npsf_uni: 1
print.print_bgcolor: false
print.print_bgimages: false
print.print_colorspace:
print.print_command:
print.print_downloadfonts: false
print.print_duplex: 1769350756
print.print_evenpages: true
print.print_in_color: 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:
print.print_paper_size_type: 1
print.print_paper_size_unit: 0
print.print_paper_width: 8.50
print.print_plex_name:
print.print_resolution: 825440102
print.print_resolution_name:
print.print_reversed: false
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
privacy.cpd.offlineApps: true
privacy.cpd.siteSettings: true
privacy.sanitize.migrateFx3Prefs: true
privacy.sanitize.timeSpan: 0
security.disable_button.openCertManager: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1420131734
Important Locked Preferences
----------------------------
JavaScript
----------
Incremental GC: true
Accessibility
-------------
Activated: false
Prevent Accessibility: 0
Library Versions
----------------
NSPR
Expected minimum version: 4.10.7
Version in use: 4.10.7
NSS
Expected minimum version: 3.17.2 Basic ECC
Version in use: 3.17.2 Basic ECC
NSSSMIME
Expected minimum version: 3.17.2 Basic ECC
Version in use: 3.17.2 Basic ECC
NSSSSL
Expected minimum version: 3.17.2 Basic ECC
Version in use: 3.17.2 Basic ECC
NSSUTIL
Expected minimum version: 3.17.2
Version in use: 3.17.2
Experimental Features
---------------------
答案1
您是否在禁用所有附加元件的情況下在安全模式下嘗試過 Firefox？現在在我的電腦上，Firefox 正在使用CPU 處理的 0.2%，儘管在 YouTube 上播放 Flash 影片時它會上升到約 2%，所以您遇到的行為是不是普通的。若要以安全模式啟動：https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode。