Ubuntu
at-spi2-core package

  1. Bug #1222356
  2. Comment #9

Comment 9 for bug 1222356

Revision history for this message
Beat (beat-c) wrote : Re: ** (apport-gtk:3020): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

Affected me too on Ubuntu 14.04 with liferea RSS-reader, after an apport-crash on wakeup from sleep on laptop (macbook pro 17" with external 30" Dell-display connected on sleep and wake-up).

Running export NO_AT_BRIDGE=1 before invoking liferea worked around this condition. Probably rebooting the laptop will fix it too.

Don't know if it is linked or not, so wrting it here in case it helps:
When waking from sleep external monitor is recognized but not waken up. Unplugging and repluging it was enough with Ubuntu 13.10, but not with 14.04 anymore. However unplugging then replugging and then just starting Settings application resolves the issue. (but just starting Settings without unplugging and replugging external monitor is not enough).