I had the same error when upgrading to gusty. My laptop had a feisty version upgraded from drapper. I am going to remove evms to confirm the workarround.
To upgrade I use the command "update-manager -d -c", this because when opening the upgrade manager it did not detected the availability of the new version. My previous version of the kernel allows me to use my computer uname -a Linux dnielben-laptop 2.6.20-16-386 #2 Sun Sep 23 19:47:10 UTC 2007 i686 GNU/Linux I am posting just to confirm that this is a real problem and upgrade- manager is not removing evms. -- Device-mapper errors: dm-linear, lookup failed https://bugs.launchpad.net/bugs/115616 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs