Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 656173
When reporting bugs in the future please use apport, using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.
Please could you also provide details of how you created the .qcow2 files and how you created you virtual machine to use these files. This will help us reproduce your issue more accurately.
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 656173
When reporting bugs in the future please use apport, using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https:/ /wiki.ubuntu. com/ReportingBu gs.
Please could you also provide details of how you created the .qcow2 files and how you created you virtual machine to use these files. This will help us reproduce your issue more accurately.