[Nexus 7 (2013) Android Development] Ambious:
On DEB with latest gapps, trying to open the play store makes Google Play Services FC.

Neither rebooting nor clearing app data solves it.

Any ideas?

UPDATE:

logcat produced this error message:

12-30 19:49:50.831 4648 4648 E WebViewFactory: Chromium WebView package does not exist
12-30 19:49:50.831 4648 4648 E WebViewFactory: android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.webkit.WebViewFactory.getWebViewContextAndSetProvider(WebViewFactory.java:319)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.webkit.WebViewFactory.getProviderClass(WebViewFactory.java:383)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:194)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.webkit.CookieManager.getInstance(CookieManager.java:39)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at hhd.a(:com.google.android.gms@11951436:1)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.google.android.gms.auth.uiflows.addaccount.AbstractBrowserSignInFragment.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at hho.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.google.android.chimera.FragmentProxy.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at km.a(:com.google.android.gms@11951436:6)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.a(:com.google.android.gms@11951436:364)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.c(:com.google.android.gms@11951436:32)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.a(:com.google.android.gms@11951436:231)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at kf.m(:com.google.android.gms@11951436:15)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.b(:com.google.android.gms@11951436:12)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.a(:com.google.android.gms@11951436:132)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.b(:com.google.android.gms@11951436:7)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.j(:com.google.android.gms@11951436:5)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.c(:com.google.android.gms@11951436:28)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at ld.m(:com.google.android.gms@11951436:10)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at kt.onStart(:com.google.android.gms@11951436:4)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at cpx.superOnStart(Unknown Source:0)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.google.android.chimera.Activity.onStart(Unknown Source:2)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.google.android.chimera.Activity.publicOnStart(Unknown Source:0)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at cpx.onStart(:com.google.android.gms@11951436:3)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1334)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.Activity.performStart(Activity.java:7019)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2741)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.ActivityThread.-wrap11(Unknown Source:0)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.os.Handler.dispatchMessage(Handler.java:106)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.os.Looper.loop(Looper.java:164)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at android.app.ActivityThread.main(ActivityThread.java:6494)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at java.lang.reflect.Method.invoke(Native Method)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
12-30 19:49:50.831 4648 4648 E WebViewFactory: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
12-30 19:49:50.834 4648 4648 D AndroidRuntime: Shutting down VM
12-30 19:49:50.835 4648 4648 E AndroidRuntime: FATAL EXCEPTION: main
12-30 19:49:50.835 4648 4648 E AndroidRuntime: Process: com.google.android.gms.ui, PID: 4648
12-30 19:49:50.835 4648 4648 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.android.gms/com.google.android.gms.auth.uiflows.minutemaid.MinuteMaidActivity}: android.util.AndroidRuntimeExc
eption: android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread.-wrap11(Unknown Source:0)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:106)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.os.Looper.loop(Looper.java:164)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:6494)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: Caused by: android.util.AndroidRuntimeException: android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.webkit.WebViewFactory.getProviderClass(WebViewFactory.java:423)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:194)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.webkit.CookieManager.getInstance(CookieManager.java:39)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at hhd.a(:com.google.android.gms@11951436:1)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.google.android.gms.auth.uiflows.addaccount.AbstractBrowserSignInFragment.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at hho.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.google.android.chimera.FragmentProxy.onCreateView(:com.google.android.gms@11951436:1)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at km.a(:com.google.android.gms@11951436:6)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.a(:com.google.android.gms@11951436:364)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.c(:com.google.android.gms@11951436:32)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.a(:com.google.android.gms@11951436:231)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at kf.m(:com.google.android.gms@11951436:15)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.b(:com.google.android.gms@11951436:12)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.a(:com.google.android.gms@11951436:132)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.b(:com.google.android.gms@11951436:7)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.j(:com.google.android.gms@11951436:5)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.c(:com.google.android.gms@11951436:28)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at ld.m(:com.google.android.gms@11951436:10)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at kt.onStart(:com.google.android.gms@11951436:4)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at cpx.superOnStart(Unknown Source:0)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.google.android.chimera.Activity.onStart(Unknown Source:2)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at com.google.android.chimera.Activity.publicOnStart(Unknown Source:0)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at cpx.onStart(:com.google.android.gms@11951436:3)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1334)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.Activity.performStart(Activity.java:7019)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2741)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: ... 9 more
12-30 19:49:50.835 4648 4648 E AndroidRuntime: Caused by: android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.webkit.WebViewFactory.getWebViewContextAndSetProvider(WebViewFactory.java:319)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: at android.webkit.WebViewFactory.getProviderClass(WebViewFactory.java:383)
12-30 19:49:50.835 4648 4648 E AndroidRuntime: ... 34 more

I'll try downloading and reinstalling the WebView package and report back.

Update 2: It worked using this, but I had to manually delete the old WebView package through recovery first.