After resuming from sleep, the UI stops painting (Firefox 21 beta). Links can still be opened and tabs selected, but painting is not done. Firefox has to be restarted to overcome the problem.

Please post the graphic section from about:support

(In reply to Matthias Versen [:Matti] from comment #1) > Please post the graphic section from about:support Adapter Description ATI Radeon HD 5800 Series Adapter Driver saticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Adapter RAM 1024 Device ID 0x6899 Direct2D Enabledtrue DirectWrite Enabledtrue (6.2.9200.16492) Driver Date 12-19-2012 Driver Version 9.12.0.0 GPU #2 Activefalse GPU Accelerated Windows 1/1 Direct3D 10 Vendor ID 0x1002 WebGL Renderer Google Inc. -- ANGLE (ATI Radeon HD 5800 Series) AzureCanvasBackend direct2d AzureContentBackend direct2d AzureFallbackCanvasBackend cairo

Firefox 21.0 final, Windows 7 Home Premium 64-bit, and I can confirm that the same is happening. After Windows wake up from sleep, Firefox UI doesn't update anymore. Previous versions were working just fine. Today I installed this 21.0 update, and here I am searching for a solution. Graphics Adapter Description Intel(R) G965 Express Chipset Family Adapter Drivers igdumd64 igdumdx32 Adapter RAM Unknown Device ID 0x29a2 Direct2D Enabled Blocked for your graphics driver version. DirectWrite Enabled false (6.2.9200.16492) Driver Date 9-23-2009 Driver Version 8.15.10.1930 GPU #2 Active false GPU Accelerated Windows 1/1 Direct3D 9 Vendor ID 0x8086 WebGL Renderer Google Inc. -- ANGLE (Intel(R) G965 Express Chipset Family) AzureCanvasBackend skia AzureContentBackend none AzureFallbackCanvasBackend cairo

Same happens for me as well. I've tried removing extensions and using safe mode, no difference. Application Basics Name Firefox Version 21.0 User Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 Build Configuration about:buildconfig Extensions Name Version Enabled ID Adblock Plus 2.2.4 true {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d} Collusion 0.27 true jid1-F9UJ2thwoAm5gQ@jetpack Fast Dial 4.3.3 true fastdial@telega.phpnet.us Flash and Video Download 1.34 true {bee6eb20-01e0-ebd1-da83-080329fb9a3a} Flashblock 1.5.17 true {3d7eb24f-2740-49df-8937-200b1cc08f8a} KeeFox 1.2.3 true keefox@chris.tomlinson NoScript 2.6.6.6 true {73a6fe31-595d-460b-a920-fcc0f8843232} Print pages to PDF 0.1.9.0 true printPages2Pdf@reinhold.ripper Rehost Image 1.5.10 true rehostimage@engy.us RightToClick 2.9.4 true {cd617375-6743-4ee8-bac4-fbf10f35729e} Self-Destructing Cookies 0.4.0.1 true jid0-9XfBwUWnvPx4wWsfBWMCm4Jj69E@jetpack Stay-Open Menu 2.0.1 true {3541c267-2580-4144-854e-2e05c8670121} Tab Mix Plus 0.4.1.0 true {dc572301-7619-498c-a57d-39143191b318} Thumbnail Zoom Plus 2.4.3 true thumbnailZoom@dadler.github.com Abduction! 3.0.18 false {b0e1b4a6-2c6f-4e99-94f2-8e625d7ae255} BetterPrivacy 1.68 false {d40f5e7b-d2cf-4856-b441-cc613eeffbe3} Flash Block 4.20.13 false {95ab36d4-fb6f-47b0-8b8d-e5f3bd547953} Forecastfox 2.2.2 false {0538E3E3-7E9B-4d49-8831-A227C80A7AD3} Ghostery 2.9.5 false firefox@ghostery.com Gmail Notifier (restartless) 0.3.0 false jid0-GjwrPchS3Ugt7xydvqVK4DQk8Ls@jetpack Mozilla Archive Format 2.0.9 false {7f57cf46-4467-4c2d-adfa-0cba7c507e54} Private Tab 0.1.3 false privateTab@infocatcher Reddit Enhancement Suite 4.2.0.2 false jid1-xUfzOsOFlzSOXg@jetpack Text Link 4.1.2013040601 false {54BB9F3F-07E5-486c-9B39-C7398B99391C} Important Modified Preferences Name Value accessibility.typeaheadfind.flashBar 0 browser.cache.disk.capacity 1024000 browser.cache.disk.smart_size.enabled false browser.cache.disk.smart_size.first_run false browser.cache.disk.smart_size.use_old_max false browser.cache.disk.smart_size_cached_value 358400 browser.places.smartBookmarksVersion 4 browser.startup.homepage chrome://fastdial/content/fastdial.html browser.startup.homepage_override.buildID 20130511120803 browser.startup.homepage_override.mstone 21.0 browser.tabs.closeWindowWithLastTab false browser.tabs.warnOnClose false dom.disable_open_during_load false dom.max_chrome_script_run_time 0 dom.max_script_run_time 0 dom.mozApps.used true dom.w3c_touch_events.expose false extensions.lastAppVersion 21.0 font.internaluseonly.changed false gfx.blacklist.direct2d 4 gfx.blacklist.layers.direct3d9 4 network.cookie.cookieBehavior 1 network.cookie.prefsMigrated true network.dns.disablePrefetch true network.http.pipelining true network.prefetch-next false places.database.lastMaintenance 1371997703 places.history.expiration.transient_current_max_pages 69886 plugin.disable_full_page_plugin_for_types application/pdf privacy.cpd.cookies false privacy.cpd.extensions-sessionmanager false privacy.cpd.extensions-tabmix false privacy.cpd.sessions false privacy.donottrackheader.enabled true privacy.sanitize.migrateFx3Prefs true privacy.sanitize.timeSpan 0 Graphics Adapter Description AMD Radeon HD 6310 Graphics Adapter Drivers aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Adapter RAM 384 Device ID 0x9802 Direct2D Enabled Blocked for your graphics card because of unresolved driver issues. DirectWrite Enabled false (6.2.9200.16492) Driver Date 12-19-2012 Driver Version 9.12.0.0 GPU #2 Active false GPU Accelerated Windows 0/1 Basic Blocked for your graphics card because of unresolved driver issues. Vendor ID 0x1002 WebGL Renderer Google Inc. -- ANGLE (AMD Radeon HD 6310 Graphics) AzureCanvasBackend skia AzureContentBackend none AzureFallbackCanvasBackend cairo JavaScript Incremental GC true Accessibility Activated false Prevent Accessibility 0 Library Versions Expected minimum version Version in use NSPR 4.9.6 4.9.6 NSS 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSSMIME 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSSSL 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSUTIL 3.14.3.0 3.14.3.0

I have been hitting this as well. To be more specific I am placing my system into the ACPI S3 sleep state (i.e. Windows Sleep, not Hibernate). The problem just began recently, although I don't know which software update caused this regression. When this happens it is as if the rendered contant isn't being copied to the display. Clicking on tabs has no visible effect, nor does scrolling, and pages with autoupdating content (either GIFs or javascript) fail to update. Even clicking on Tools\Add-ons fails to show the add-ons page. However, clicking on one of the menus (File/Edit/View/History/Bookmarks/etc) will cause a single-shot update of the screen to occur. In other words I can change tabs, then click on the menu bar, and then the tab will visibliy switch. Same thing occurs with an auto-updating web page, clicking on the menu bar will cause the display to 'snap' to a new frozen display of what should be there. Below is the system config: Application Basics Name Firefox Version 21.0 User Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 Build Configuration about:buildconfig Extensions Name Version Enabled ID DownThemAll! 2.0.16 true {DDC359D1-844A-42a7-9AA1-88A850A938A8} Norton Toolbar 2012.5.14.2 true {2D3F3651-74B9-4795-BDEC-6DA2F431CB62} Norton Vulnerability Protection 11.3.0.9 - 5 true {BBDA0591-3099-440a-AA10-41764D9DB4DB} Important Modified Preferences Name Value accessibility.typeaheadfind.flashBar 0 browser.cache.disk.capacity 358400 browser.cache.disk.smart_size.first_run false browser.cache.disk.smart_size.use_old_max false browser.cache.disk.smart_size_cached_value 358400 browser.places.smartBookmarksVersion 4 browser.startup.homepage http://www.google.com/ browser.startup.homepage_override.buildID 20130511120803 browser.startup.homepage_override.mstone 21.0 browser.tabs.warnOnClose false dom.mozApps.used true dom.w3c_touch_events.expose false extensions.lastAppVersion 21.0 gfx.direct3d.prefer_10_1 true network.cookie.prefsMigrated true places.database.lastMaintenance 1371966809 places.history.expiration.transient_current_max_pages 104858 places.history.expiration.transient_optimal_database_size 167772160 plugin.disable_full_page_plugin_for_types application/pdf privacy.donottrackheader.enabled true privacy.sanitize.migrateFx3Prefs true security.warn_viewing_mixed false Graphics Adapter Description AMD Radeon(TM) HD 6620G Adapter Drivers aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Adapter RAM 512 Device ID 0x9641 Direct2D Enabled true DirectWrite Enabled true (6.2.9200.16492) Driver Date 7-5-2011 Driver Version 8.861.1.2000 GPU #2 Active false GPU Accelerated Windows 2/2 Direct3D 10 Vendor ID 0x1002 WebGL Renderer Google Inc. -- ANGLE (AMD Radeon(TM) HD 6620G ) AzureCanvasBackend direct2d AzureContentBackend direct2d AzureFallbackCanvasBackend cairo JavaScript Incremental GC true Accessibility Activated false Prevent Accessibility 0 Library Versions Expected minimum version Version in use NSPR 4.9.6 4.9.6 NSS 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSSMIME 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSSSL 3.14.3.0 Basic ECC 3.14.3.0 Basic ECC NSSUTIL 3.14.3.0 3.14.3.0

Today it wedged again, but this time the only tab that was open was the 'Firefox Health Report' page. The only other application running when the hang occurred was an instance of TextPad.

Can confirm bug is still present in Version 22.... and very reproducible on multiple machines I own.

Having problem on my machines too. One additional reproducible feature is that clicking twice on a systray icon will get the UI to repaint once. The problem may have started after a Java update -- is that possible?

Same here - on resume - some activities like new window work, typing in address bar gets stuck after 3-4 characters, UI hangs until restart Graphics Adapter DescriptionATI Radeon HD 5800 SeriesAdapter Driversaticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64Adapter RAM1024ClearType ParametersGamma: 2200 Pixel Structure: RGB ClearType Level: 50 Enhanced Contrast: 0 Device ID0x6899DirectWrite Enabledfalse (6.2.9200.16571)Driver Date9-27-2012Driver Version9.2.0.0GPU #2 ActivefalseGPU Accelerated Windows0/1 Basic Vendor ID0x1002WebGL RendererGoogle Inc. -- ANGLE (ATI Radeon HD 5800 Series) AzureCanvasBackendskiaAzureContentBackendnoneAzureFallbackCanvasBackendcairo

I have had this problem since v21. Very annoying problem. I have used FF since v1 without any problem nearly as bad as this one. I may have to use another browser if this is not fixed.

Same here. I am currently at V22 and suffer from this bug on my 2 computers. I have seen this problem on and off for the last month. Flash and Java plugins are up to date. It is very annoying. If this issue does not get resolved soon, I will need to switch to another browser.

This bug appears to be a duplicate of bug 873110 which is reported resolved in FF23 beta. Can the original reporter confirm?

FF23 beta seems to work in a couple of initial tests - will report back within 24h if issue remains

(In reply to Roberto Casula from comment #12) > This bug appears to be a duplicate of bug 873110 which is reported resolved > in FF23 beta. Can the original reporter confirm? I can confirm that for me, the bug is resolved in FF23 beta.

I can also confirm that for me, the bug is resolved in FF23 beta.

Thanks for the feedback.

Hi guys, I'm actually experiencing this in Firefox 24 Beta on OSX 10.8.4 ML. Has the fix made it upstream into the beta builds? Here's the graphics section from my about:support, let me know if you need anything else. Device ID 0x1189 GPU Accelerated Windows 2/2 OpenGL Vendor ID 0x10de WebGL Renderer NVIDIA Corporation -- NVIDIA GeForce GTX 670 OpenGL Engine windowLayerManagerRemote false AzureCanvasBackend quartz AzureContentBackend none AzureFallbackCanvasBackend none

Done: https://bugzilla.mozilla.org/show_bug.cgi?id=904958