I'm setting to confirmed. I can reproduce on another system with a FAT recovery partition and a Windows partition. The compressed dump of the partition is 7.7GB. That's a bit heavy to upload it somewhere.
** Changed in: grub2 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/756297 Title: grub-mount assert failure: *** glibc detected *** grub-mount: free(): corrupted unsorted chunks: 0x09530568 *** -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs