gedit is freezing in 14.10 Utopic

[Zdenek]

Ubuntu 14.10 Utopy Unicorn
Lenovo T440s

When I start gedit there is often strange behaviour. Mouse cursor is not visible when is over the window or the application completely freezes. In the attachment is a crash report.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Mathieu Marquer (slasher-fun)]

Does that happen after copying text? If so, duplicate of bug #1387219

[Zdenek (balderys)]

Yes, the mouse cursor disappears after copying. But the freezing is probably another issue so I keep this bug open

[Sebastien Bacher (seb128)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. However, your crash report is either missing or challenging to deal with as a ".crash" file. Please follow these instructions to have apport report a new bug about your crash that can be dealt with by the automatic retracer.

If you are running the Ubuntu Stable Release you might need to enable apport in /etc/default/apport and restart.

Now open your file manager, navigate to your /var/crash directory and open the crash report you wish to submit.
If this fails you will have to open a terminal and file your report with 'ubuntu-bug /var/crash/_my_crash_report.crash' where _my_crash_report.crash is the crash you would like to report. If you get an error that you aren't allowed to access this report you will have to file it with 'sudo ubuntu-bug /var/crash/_my_crash_report.crash'.

I'm closing this bug report since the process outlined above will automatically open a new bug report which can then dealt with more efficiently. Thanks in advance for your cooperation and understanding.