UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36

Steps to reproduce the problem:
1. Open up a hangout
2. Share your screen with screenshare
3. Pick your own screen (Google Chrome)
4. Wait

What is the expected behavior?
The screen should be shown so you can share whatever you're gonna share online.

What went wrong?
Eventually, a Green screen appears:

# ran Google Chrome from CLI
renich@introdesk ~ $ google-chrome
[29799:29860:0705/024855:ERROR:nss_util.cc(842)] After loading Root Certs, loaded==false: NSS error code: -8018
[29799:29799:0705/024855:ERROR:background_mode_manager_aura.cc(13)] Not implemented reached in virtual void BackgroundModeManager::EnableLaunchOnStartup(bool)
[0705/074856:WARNING:ipc_message_attachment_set.cc(57)] MessageAttachmentSet destroyed with unconsumed descriptors: 0/1
[1,438884736:07:48:56.453353] Native Client module will be loaded at base address 0x000062ae00000000
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    77    0    77    0     0    214      0 --:--:-- --:--:-- --:--:--   275

<-- truncated due to bugzilla complaining about too long comments -->

[29799:29860:0705/024940:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025040:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025040:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025041:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025041:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025041:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025041:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025041:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025042:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025042:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025042:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025042:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025042:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025043:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025043:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025043:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025043:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025043:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025044:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025044:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025044:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025044:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025044:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025045:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025045:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025045:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025045:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025045:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025046:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025046:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025046:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025046:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025046:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025047:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025047:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025047:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025047:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025047:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025048:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025048:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025048:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025048:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025048:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025049:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025049:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025049:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025049:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025049:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025050:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025050:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025050:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025050:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025050:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025051:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025051:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025051:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025051:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025051:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025052:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025052:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025052:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025052:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025052:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025053:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025053:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025053:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025053:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025053:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025054:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025054:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025054:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025054:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025054:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025055:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025055:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025055:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025055:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025055:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025056:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025056:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025056:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025056:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025056:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025057:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025057:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025057:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025057:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025057:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025058:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025058:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025058:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025058:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025058:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025059:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025059:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025059:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025059:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025059:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025100:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025100:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025100:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025100:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025100:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025101:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025101:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025101:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025101:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025101:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025102:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025102:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025102:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025102:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025102:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025103:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025103:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025103:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025103:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025103:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025104:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025104:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025104:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025104:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025104:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025105:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025105:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025105:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025105:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025105:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025106:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025106:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025106:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025106:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025106:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025107:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025107:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025107:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025107:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025107:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025108:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025108:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025108:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025108:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025108:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025109:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025109:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025109:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025109:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025109:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025110:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025110:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025110:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025110:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025110:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025111:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025111:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025111:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025111:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025111:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025112:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025112:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025112:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025112:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025112:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025113:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025113:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025113:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025113:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025113:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025114:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025114:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025114:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025114:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025114:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025115:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025115:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025115:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025115:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025115:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025116:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025116:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025116:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025116:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025116:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025117:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025117:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025117:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025117:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025117:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025118:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025118:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025118:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025118:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025118:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025119:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025119:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025119:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025119:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025119:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025120:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025120:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025120:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025120:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025120:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025121:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025121:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025121:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025121:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025121:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025122:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025122:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025122:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025122:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025122:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025123:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025123:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025123:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025123:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025123:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025124:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025124:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025124:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025124:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025124:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025125:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025125:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025125:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025125:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025126:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025126:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025126:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025126:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025126:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025127:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025127:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025127:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.
[29799:29860:0705/025127:ERROR:browser_gpu_channel_host_factory.cc(119)] Failed to launch GPU process.

# Enabled hardware acceleration and hit the restart link
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ 
renich@introdesk ~ $ [6620:6675:0705/025130:ERROR:nss_util.cc(842)] After loading Root Certs, loaded==false: NSS error code: -8018
[6620:6620:0705/025130:ERROR:background_mode_manager_aura.cc(13)] Not implemented reached in virtual void BackgroundModeManager::EnableLaunchOnStartup(bool)
[6737:6737:0705/025131:ERROR:sandbox_linux.cc(334)] InitializeSandbox() called with multiple threads in process gpu-process
[0705/075133:WARNING:ipc_message_attachment_set.cc(57)] MessageAttachmentSet destroyed with unconsumed descriptors: 0/1
[1,2180286848:07:51:33.381105] Native Client module will be loaded at base address 0x0000421e00000000
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    77    0    77    0     0    235      0 --:--:-- --:--:-- --:--:--   299
[1:1:0705/025254:ERROR:PlatformKeyboardEvent.cpp(117)] Not implemented reached in static PlatformEvent::Modifiers blink::PlatformKeyboardEvent::getCurrentModifierState()
[1:1:0705/025341:ERROR:PlatformKeyboardEvent.cpp(117)] Not implemented reached in static PlatformEvent::Modifiers blink::PlatformKeyboardEvent::getCurrentModifierState()

Did this work before? Yes A few versions ago

Chrome version: 51.0.2704.106  Channel: stable
OS Version: Gentoo
Flash Version: Shockwave Flash 22.0 r0

Yeah. This is related to hangouts not honoring the deactivation of "use hardware acceleration".

Strangely enough, if I delete ~/.config/google-chrome, re-sign up (on chrome and google for work) and try this, it works for a while. After some "syncing" or something, it fails again.

BTW, congratulations on Bugzilla (or so it seems...). The other app was awful as hell.