I confirm that this bug is fixed in newer releases. I tested gnome-disk-utility 3.18.3.1 on a Linux Mint MATE 18.0 32bit! and the benchmark works now.
I checked the 32bit iso image on a 32-bit hardware and on a 64-bit hardware: this bug is fixed on both. (although the latter is not a recommended setup) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1081019 Title: Benchmark for disks always fails on 32 bit systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/1081019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs