Chrome dev tools crash: Cannot read property 'pseudoType' of undefined

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When using the Chrome (v71.0.3578.98) developer tools on Ubuntu 18.04 I get a complete system freeze fairly regularly.



It's the kind of freeze that locks the mouse, and prevents even Ctrl+Alt+f1. I can only continue working by using "the magic SysRq key".



I've had a look in var/log/syslog and the last thing the system did before doing nothing for a long time involves loading Chrome extensions and includes this:



org.gnome.Shell.desktop[1549]: [5705:5721:0227/192015.998704:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.
org.gnome.Shell.desktop[1549]: [5705:5721:0227/192053.261140:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.preload.js.mapfrom unknown origin. Could not find user data for request.
org.gnome.Shell.desktop[1549]: [5705:5705:0227/192055.471838:ERROR:CONSOLE(970)] "TypeError: Cannot read property 'pseudoType' of undefined TypeError: Cannot read property 'pseudoType' of undefined
org.gnome.Shell.desktop[1549]: at SDK.DOMNode._removeChild (chrome-devtools://devtools/bundled/shell.js:4303:28)
org.gnome.Shell.desktop[1549]: at SDK.DOMModel._childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4422:121)
org.gnome.Shell.desktop[1549]: at SDK.DOMDispatcher.childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4465:54)
org.gnome.Shell.desktop[1549]: at Protocol.InspectorBackend._DispatcherPrototype.dispatch (chrome-devtools://devtools/bundled/shell.js:3402:26)
org.gnome.Shell.desktop[1549]: at SDK.Target._onMessage (chrome-devtools://devtools/bundled/shell.js:3353:31)
org.gnome.Shell.desktop[1549]: at SDK.MainConnection._dispatchMessage (chrome-devtools://devtools/bundled/shell.js:3490:41)
org.gnome.Shell.desktop[1549]: at Common.Object.dispatchEventToListeners (chrome-devtools://devtools/bundled/shell.js:490:23)
org.gnome.Shell.desktop[1549]: at innerDispatch (chrome-devtools://devtools/bundled/shell.js:970:98)
org.gnome.Shell.desktop[1549]: at Host.InspectorFrontendAPIImpl._dispatch (chrome-devtools://devtools/bundled/shell.js:970:1)
org.gnome.Shell.desktop[1549]: at DevToolsAPIImpl._dispatchOnInspectorFrontendAPI (chrome-devtools://devtools/bundled/devtools_compatibility.js:57:36)", source: chrome-devtools://devtools/bundled/shell.js (970)
Feb 27 19:20:57 rob-hp-pavilion org.gnome.Shell.desktop[1549]: [5705:5721:0227/192057.083931:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.


The extension being loaded (according to its ID) is Adblocker Plus.



Is this a known issue?




Update



I've removed Adblock Plus and it still happens. It's nothing to do with the extension loading.










share|improve this question




























    0















    When using the Chrome (v71.0.3578.98) developer tools on Ubuntu 18.04 I get a complete system freeze fairly regularly.



    It's the kind of freeze that locks the mouse, and prevents even Ctrl+Alt+f1. I can only continue working by using "the magic SysRq key".



    I've had a look in var/log/syslog and the last thing the system did before doing nothing for a long time involves loading Chrome extensions and includes this:



    org.gnome.Shell.desktop[1549]: [5705:5721:0227/192015.998704:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.
    org.gnome.Shell.desktop[1549]: [5705:5721:0227/192053.261140:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.preload.js.mapfrom unknown origin. Could not find user data for request.
    org.gnome.Shell.desktop[1549]: [5705:5705:0227/192055.471838:ERROR:CONSOLE(970)] "TypeError: Cannot read property 'pseudoType' of undefined TypeError: Cannot read property 'pseudoType' of undefined
    org.gnome.Shell.desktop[1549]: at SDK.DOMNode._removeChild (chrome-devtools://devtools/bundled/shell.js:4303:28)
    org.gnome.Shell.desktop[1549]: at SDK.DOMModel._childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4422:121)
    org.gnome.Shell.desktop[1549]: at SDK.DOMDispatcher.childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4465:54)
    org.gnome.Shell.desktop[1549]: at Protocol.InspectorBackend._DispatcherPrototype.dispatch (chrome-devtools://devtools/bundled/shell.js:3402:26)
    org.gnome.Shell.desktop[1549]: at SDK.Target._onMessage (chrome-devtools://devtools/bundled/shell.js:3353:31)
    org.gnome.Shell.desktop[1549]: at SDK.MainConnection._dispatchMessage (chrome-devtools://devtools/bundled/shell.js:3490:41)
    org.gnome.Shell.desktop[1549]: at Common.Object.dispatchEventToListeners (chrome-devtools://devtools/bundled/shell.js:490:23)
    org.gnome.Shell.desktop[1549]: at innerDispatch (chrome-devtools://devtools/bundled/shell.js:970:98)
    org.gnome.Shell.desktop[1549]: at Host.InspectorFrontendAPIImpl._dispatch (chrome-devtools://devtools/bundled/shell.js:970:1)
    org.gnome.Shell.desktop[1549]: at DevToolsAPIImpl._dispatchOnInspectorFrontendAPI (chrome-devtools://devtools/bundled/devtools_compatibility.js:57:36)", source: chrome-devtools://devtools/bundled/shell.js (970)
    Feb 27 19:20:57 rob-hp-pavilion org.gnome.Shell.desktop[1549]: [5705:5721:0227/192057.083931:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.


    The extension being loaded (according to its ID) is Adblocker Plus.



    Is this a known issue?




    Update



    I've removed Adblock Plus and it still happens. It's nothing to do with the extension loading.










    share|improve this question


























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      0








      0








      When using the Chrome (v71.0.3578.98) developer tools on Ubuntu 18.04 I get a complete system freeze fairly regularly.



      It's the kind of freeze that locks the mouse, and prevents even Ctrl+Alt+f1. I can only continue working by using "the magic SysRq key".



      I've had a look in var/log/syslog and the last thing the system did before doing nothing for a long time involves loading Chrome extensions and includes this:



      org.gnome.Shell.desktop[1549]: [5705:5721:0227/192015.998704:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.
      org.gnome.Shell.desktop[1549]: [5705:5721:0227/192053.261140:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.preload.js.mapfrom unknown origin. Could not find user data for request.
      org.gnome.Shell.desktop[1549]: [5705:5705:0227/192055.471838:ERROR:CONSOLE(970)] "TypeError: Cannot read property 'pseudoType' of undefined TypeError: Cannot read property 'pseudoType' of undefined
      org.gnome.Shell.desktop[1549]: at SDK.DOMNode._removeChild (chrome-devtools://devtools/bundled/shell.js:4303:28)
      org.gnome.Shell.desktop[1549]: at SDK.DOMModel._childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4422:121)
      org.gnome.Shell.desktop[1549]: at SDK.DOMDispatcher.childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4465:54)
      org.gnome.Shell.desktop[1549]: at Protocol.InspectorBackend._DispatcherPrototype.dispatch (chrome-devtools://devtools/bundled/shell.js:3402:26)
      org.gnome.Shell.desktop[1549]: at SDK.Target._onMessage (chrome-devtools://devtools/bundled/shell.js:3353:31)
      org.gnome.Shell.desktop[1549]: at SDK.MainConnection._dispatchMessage (chrome-devtools://devtools/bundled/shell.js:3490:41)
      org.gnome.Shell.desktop[1549]: at Common.Object.dispatchEventToListeners (chrome-devtools://devtools/bundled/shell.js:490:23)
      org.gnome.Shell.desktop[1549]: at innerDispatch (chrome-devtools://devtools/bundled/shell.js:970:98)
      org.gnome.Shell.desktop[1549]: at Host.InspectorFrontendAPIImpl._dispatch (chrome-devtools://devtools/bundled/shell.js:970:1)
      org.gnome.Shell.desktop[1549]: at DevToolsAPIImpl._dispatchOnInspectorFrontendAPI (chrome-devtools://devtools/bundled/devtools_compatibility.js:57:36)", source: chrome-devtools://devtools/bundled/shell.js (970)
      Feb 27 19:20:57 rob-hp-pavilion org.gnome.Shell.desktop[1549]: [5705:5721:0227/192057.083931:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.


      The extension being loaded (according to its ID) is Adblocker Plus.



      Is this a known issue?




      Update



      I've removed Adblock Plus and it still happens. It's nothing to do with the extension loading.










      share|improve this question
















      When using the Chrome (v71.0.3578.98) developer tools on Ubuntu 18.04 I get a complete system freeze fairly regularly.



      It's the kind of freeze that locks the mouse, and prevents even Ctrl+Alt+f1. I can only continue working by using "the magic SysRq key".



      I've had a look in var/log/syslog and the last thing the system did before doing nothing for a long time involves loading Chrome extensions and includes this:



      org.gnome.Shell.desktop[1549]: [5705:5721:0227/192015.998704:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.
      org.gnome.Shell.desktop[1549]: [5705:5721:0227/192053.261140:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.preload.js.mapfrom unknown origin. Could not find user data for request.
      org.gnome.Shell.desktop[1549]: [5705:5705:0227/192055.471838:ERROR:CONSOLE(970)] "TypeError: Cannot read property 'pseudoType' of undefined TypeError: Cannot read property 'pseudoType' of undefined
      org.gnome.Shell.desktop[1549]: at SDK.DOMNode._removeChild (chrome-devtools://devtools/bundled/shell.js:4303:28)
      org.gnome.Shell.desktop[1549]: at SDK.DOMModel._childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4422:121)
      org.gnome.Shell.desktop[1549]: at SDK.DOMDispatcher.childNodeRemoved (chrome-devtools://devtools/bundled/shell.js:4465:54)
      org.gnome.Shell.desktop[1549]: at Protocol.InspectorBackend._DispatcherPrototype.dispatch (chrome-devtools://devtools/bundled/shell.js:3402:26)
      org.gnome.Shell.desktop[1549]: at SDK.Target._onMessage (chrome-devtools://devtools/bundled/shell.js:3353:31)
      org.gnome.Shell.desktop[1549]: at SDK.MainConnection._dispatchMessage (chrome-devtools://devtools/bundled/shell.js:3490:41)
      org.gnome.Shell.desktop[1549]: at Common.Object.dispatchEventToListeners (chrome-devtools://devtools/bundled/shell.js:490:23)
      org.gnome.Shell.desktop[1549]: at innerDispatch (chrome-devtools://devtools/bundled/shell.js:970:98)
      org.gnome.Shell.desktop[1549]: at Host.InspectorFrontendAPIImpl._dispatch (chrome-devtools://devtools/bundled/shell.js:970:1)
      org.gnome.Shell.desktop[1549]: at DevToolsAPIImpl._dispatchOnInspectorFrontendAPI (chrome-devtools://devtools/bundled/devtools_compatibility.js:57:36)", source: chrome-devtools://devtools/bundled/shell.js (970)
      Feb 27 19:20:57 rob-hp-pavilion org.gnome.Shell.desktop[1549]: [5705:5721:0227/192057.083931:ERROR:extension_protocols.cc(568)] Allowing load of chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/include.postload.js.mapfrom unknown origin. Could not find user data for request.


      The extension being loaded (according to its ID) is Adblocker Plus.



      Is this a known issue?




      Update



      I've removed Adblock Plus and it still happens. It's nothing to do with the extension loading.







      chrome






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Feb 28 at 10:53







      LondonRob

















      asked Feb 27 at 19:57









      LondonRobLondonRob

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