[ubuntu] Hung while upgrading @ Running post-installation trigger update-notifier-common

view story

http://ubuntuforums.org – Hi, I was installing updates to ubuntu 12.04 on my laptop. It was installing slowly and left it overnight to install. In the morning, I found that the update install process has hung. Can somone please help or suggest what could be wrong. Looks like I cannot stop the process either. Here is the screenshot: Cheers, Srini Attached Images Screenshot - Saturday 15 June 2013 - 11:39:40 IST.png (110.8 KB) (Hardware)