It fails quite often that we might not want to unhide gaia ui tests yet. https://tbpl.mozilla.org/?tree=Mozilla-Inbound&jobname=b2g_panda&noignore=1 jgriffin says to disable it for pandas. 12:42:31 INFO - TEST-UNEXPECTED-FAIL | test_wallpaper.py TestWallpaper.test_change_wallpaper | TimeoutException: socket.timeout I have also seen this failure but it is not as often: 13:43:38 INFO - TEST-UNEXPECTED-FAIL | test_wallpaper.py TestWallpaper.test_change_wallpaper | MarionetteException: {u'message': u'error occurred while processing \'switchToFrame\' request: [Exception... "Component returned failure code: 0xc1f30001 (NS_ERROR_NOT_INITIALIZED) [nsIMessageSender.sendAsyncMessage]" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" location: "JS frame :: chrome://marionette/content/marionette-actors.js :: MDA_sendAsync :: line 205" data: no]', u'from': u'conn28.marionette1', u'error': u'unknownError'}

In the logcat I see this after the failure: 13:35:48 INFO - 01-16 06:46:03.678 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:03.826 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:03.967 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:04.123 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:04.256 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:04.404 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory) 13:35:48 INFO - 01-16 06:46:04.537 W/GraphicBufferAllocator( 1249): alloc(720, 1260, 2, 00000133, ...) failed -12 (Out of memory)

Test disabled in gaia-ui-tests: https://github.com/mozilla/gaia-ui-tests/commit/d41a3f96085aa99391d771f904d5bfbeefb1dad1

Since we don't yet have bug 834307 implemented, this will require another merge to gaia...

(Needs keyword or it won't display in TBPL)

This does not block bug 802317 as the test has been disabled (comment 2). Should I close this bug? Spawn a bug to determine why it was failing and efforts to re-enable it?

Let's leave it open until we can re-enable it. I've removed the block, though.