Going from Unity 14.04 to Cinnamon generates error msg.

[cmmichael]

Unity dash crapped out on me, so I installed Cinnamon - all seems to be working except I get an error message when I start up.
Selected lines from the message:

Executable Path
/usr/bin/unity-greeter
Problem Type
Crash
Architecture
i386
Distro
Ubuntu 14.04
ProcCmdline
/usr/bin/unity-greeter
ProcCwd
/var/lib/lightdm
ProcEnviron
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF.8
SHELL+/bin/false
Signal
6
Uname
Linux 3.13.0-68-generic i686
UnreportableReason
This problem report is damaged and cannot be processed.

EOFError('Compressed file ended before the end-of-stream marker was reached')

[ian-weisser]

Look in /var/crash for a corresponding crash file to that report. Delete the crash file (or move it out of that directory). Restart.
Does the same error message recur?