It seems that not only it "may corrupt" but it "does corrupt" file systems if there are activities on the virtual machines. An apt-get dist-upgrade corrupted several virtual machine disks two times from two attempts.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1541891 Title: Running os-prober on host may corrupt guest's file systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1541891/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
