plymouth problem? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/544191 sigkill problem? https://bugs.launchpad.net/indicator-applet/+bug/534210
similar https://bugs.launchpad.net/ubuntu/+source/linux/+bug/551540
plymouth problem? https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/544191 /bugs.launchpad .net/indicator- applet/ +bug/534210
sigkill problem? https:/
similar https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/551540