This does sound serious. Could you please provide a stack trace by following the instructions provided at, https://wiki.ubuntu.com/Unity/FilingBugs#Getting%20a%20stack%20trace and then attach the unity.log file to this report?
This does sound serious. Could you please provide a stack trace by following the instructions provided at, https:/ /wiki.ubuntu. com/Unity/ FilingBugs# Getting% 20a%20stack% 20trace and then attach the unity.log file to this report?