The bug still exists in Maverick. However, I was able to rebuild the libgtop2 with the above mentioned Bugzilla patch, which applies cleanly and fixes the bug for my software RAID.
For convenience, I have attached the patch here. ** Patch added: "libgtop2 fsusage.c patch" https://bugs.launchpad.net/gnome-system-monitor/+bug/126618/+attachment/1956676/+files/fsusage.c.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. https://bugs.launchpad.net/bugs/126618 Title: gnome-system-monitor does not display hd reads to fake-raid -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs