X
點擊此處開啟此網站的行動版。

技術支援討論區

Firefox opens with small window in upper left corner, but full screen.

已張貼

I have not added nor removed any extensions or add-ons. I simply opened firefox today and the window took up my whole screen as usual, but the actual browser, menu bar, etc only took up the top left corner of that window. The menu bar and all buttons on the browser work, but they act as if they are still in their original place, not where they are on the screen. To explain, it's like if you went to click the close window box on what you see, you'd be about 1/3 across the top of your screen from the left, but it's not there. You then go to hover over where it normally would be, on the top right corner, and then the close window box turns red to close. So it still thinks it's full size, but it's not. I can restart in safe mode and then it works, but as soon as you close and reopen, it goes back to mini Firefox. Attached is the image of what I see. Firefox opens and takes up the whole screen (where you see the small window and then the rest is white background).

I have not added nor removed any extensions or add-ons. I simply opened firefox today and the window took up my whole screen as usual, but the actual browser, menu bar, etc only took up the top left corner of that window. The menu bar and all buttons on the browser work, but they act as if they are still in their original place, not where they are on the screen. To explain, it's like if you went to click the close window box on what you see, you'd be about 1/3 across the top of your screen from the left, but it's not there. You then go to hover over where it normally would be, on the top right corner, and then the close window box turns red to close. So it still thinks it's full size, but it's not. I can restart in safe mode and then it works, but as soon as you close and reopen, it goes back to mini Firefox. Attached is the image of what I see. Firefox opens and takes up the whole screen (where you see the small window and then the rest is white background).

被選擇的解決方法

I tried the compatibility thing, and went into the "change high DPI settings" and then unchecked the box "High DPI scaling override" and now it works. I don't know if that's what you meant, but somehow something for changed on my PC with a Windows update and the next morning it didn't work. So I will remember this if it ever happens again. Thank you!

從原來的回覆中察看解決方案 0
引用

額外的系統細節

已安裝的外掛程式

  • Shockwave Flash 32.0 r0

應用程式

  • Firefox 67.0.2
  • 使用者代理:Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
  • 技術支援網址:https://support.mozilla.org/1/firefox/67.0.2/WINNT/en-US/

擴充套件

JavaScript

  • incrementalGCEnabled: True

圖形

  • adapterDescription: NVIDIA GeForce GT 740
  • adapterDescription2:
  • adapterDeviceID: 0x0fc8
  • adapterDeviceID2:
  • adapterDrivers: C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumdx.dll C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_ref_pubwu.inf_amd64_2e7fa54192fe16d0\nvldumd.dll
  • adapterDrivers2:
  • adapterRAM: 1024
  • adapterRAM2:
  • adapterSubsysID: 00000000
  • adapterSubsysID2:
  • adapterVendorID: 0x10de
  • adapterVendorID2:
  • clearTypeParameters: Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 100
  • contentUsesTiling: False
  • crashGuards: []
  • direct2DEnabled: False
  • direct2DEnabledMessage: {u'key': u''}
  • directWriteEnabled: True
  • directWriteVersion: 10.0.17134.829
  • driverDate: 10-27-2017
  • driverDate2:
  • driverVersion: 23.21.13.8813
  • driverVersion2:
  • featureLog: {u'fallbacks': [], u'features': [{u'status': u'blocked', u'description': u'Compositing', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'blocked', u'message': u'Acceleration blocked by safe-mode', u'type': u'runtime'}], u'name': u'HW_COMPOSITING'}, {u'status': u'unavailable', u'description': u'Direct3D11 Compositing', u'log': [{u'status': u'unavailable', u'message': u'Hardware compositing is disabled', u'type': u'default'}], u'name': u'D3D11_COMPOSITING'}, {u'status': u'unavailable', u'description': u'Direct2D', u'log': [{u'status': u'unavailable', u'message': u'Direct2D requires Direct3D 11 compositing', u'type': u'default'}], u'name': u'DIRECT2D'}, {u'status': u'disabled', u'description': u'Direct3D11 hardware ANGLE', u'log': [{u'status': u'unavailable', u'message': u'D3D11 compositing is disabled', u'type': u'default'}, {u'status': u'disabled', u'message': u'D3D11 compositing is disabled', u'type': u'env'}], u'name': u'D3D11_HW_ANGLE'}, {u'status': u'blocked', u'description': u'GPU Process', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'blocked', u'message': u'Safe-mode is enabled', u'type': u'runtime'}], u'name': u'GPU_PROCESS'}, {u'status': u'unavailable', u'description': u'WebRender', u'log': [{u'status': u'opt-in', u'message': u'WebRender is an opt-in feature', u'type': u'default'}, {u'status': u'available', u'message': u'Qualified enabled by pref ', u'type': u'user'}, {u'status': u'unavailable', u'message': u'ANGLE is disabled', u'type': u'runtime'}], u'name': u'WEBRENDER'}, {u'status': u'available', u'description': u'WebRender qualified', u'log': [{u'status': u'available', u'type': u'default'}], u'name': u'WEBRENDER_QUALIFIED'}, {u'status': u'blocked', u'description': u'Off Main Thread Painting', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'blocked', u'message': u'OMTP blocked by safe-mode', u'type': u'runtime'}], u'name': u'OMTP'}]}
  • info: {u'ApzWheelInput': 1, u'ApzDragInput': 1, u'ApzKeyboardInput': 1, u'ApzAutoscrollInput': 1, u'AzureFallbackCanvasBackend': u'cairo', u'AzureCanvasBackend': u'skia', u'AzureContentBackend': u'skia'}
  • isGPU2Active: False
  • lowEndMachine: False
  • numAcceleratedWindows: 0
  • numAcceleratedWindowsMessage: {u'key': u''}
  • numTotalWindows: 1
  • offMainThreadPaintEnabled: False
  • offMainThreadPaintWorkerCount: 0
  • targetFrameRate: 60
  • usesTiling: False
  • webgl1DriverExtensions: -
  • webgl1Extensions: -
  • webgl1Renderer: WebGL is currently disabled.
  • webgl1Version: -
  • webgl1WSIInfo: -
  • webgl2DriverExtensions: -
  • webgl2Extensions: -
  • webgl2Renderer: WebGL is currently disabled.
  • webgl2Version: -
  • webgl2WSIInfo: -
  • windowLayerManagerRemote: True
  • windowLayerManagerType: Basic
  • windowUsingAdvancedLayers: False

修改過的偏好設定

其他

  • User JS: 否
  • 輔助功能: 否

提出問題者

The screen shot wouldn't upload with my original post so here it is now.

The screen shot wouldn't upload with my original post so here it is now.
這篇文章有幫助嗎?
引用
cor-el
  • Top 10 Contributor
  • Moderator
17186 個解決方法 155325 個答案

有幫助的回覆

Check that you do not run Firefox in compatibility mode or with a reduced screen resolution. You can open the Properties of the Firefox desktop shortcut via the right-click context menu and check the "Compatibility" tab. Make sure that all items are deselected in the "Compatibility" tab of the Properties window.

Try to rename/remove xulstore.json and when present delete localstore.rdf in the Firefox profile folder with Firefox closed.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.

Check that you do not run Firefox in compatibility mode or with a reduced screen resolution. You can open the Properties of the Firefox desktop shortcut via the right-click context menu and check the "Compatibility" tab. Make sure that all items are deselected in the "Compatibility" tab of the Properties window. Try to rename/remove xulstore.json and when present delete localstore.rdf in the Firefox profile folder with Firefox closed. You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the <b>about:profiles</b> page. *Help -> Troubleshooting Information -> Profile Directory:<br>Windows: Show Folder; Linux: Open Directory; Mac: Show in Finder *http://kb.mozillazine.org/Profile_folder_-_Firefox
這篇文章有幫助嗎? 1
引用

選擇的解決方法

I tried the compatibility thing, and went into the "change high DPI settings" and then unchecked the box "High DPI scaling override" and now it works. I don't know if that's what you meant, but somehow something for changed on my PC with a Windows update and the next morning it didn't work. So I will remember this if it ever happens again. Thank you!

I tried the compatibility thing, and went into the "change high DPI settings" and then unchecked the box "High DPI scaling override" and now it works. I don't know if that's what you meant, but somehow something for changed on my PC with a Windows update and the next morning it didn't work. So I will remember this if it ever happens again. Thank you!
這篇文章有幫助嗎?
引用
FredMcD
  • Top 10 Contributor
4120 個解決方法 57525 個答案

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.

Hello, I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution. Thank you for contacting Mozilla Support.
這篇文章有幫助嗎?
引用
問個問題

如果您還沒有帳號,您必須先 登入您的帳號 來回覆文章。請 開始一個新問題