My experience was much like dc46and2 above, only I wasn't able to solve it with the chroot trick. However, in the end, Phillip's ppa fix did work for me as well. So, I reinstalled 10.10. After it started, I used the GUI upgrade to 11.04 and when it asks to reboot at the end, I said No.
Using Terminal, I changed my /etc/apt/sources.list to include the dmraid ppa (remember to use sudo), including the following: deb http://ppa.launchpad.net/psusi/ppa/ubuntu natty main deb-src http://ppa.launchpad.net/psusi/ppa/ubuntu natty main After that's added to the file, more or less as above: sudo apt-get update sudo apt-get remove dmraid sudo apt-get install dmraid=1.0.0.rc16-4.1ubuntu4~ppa0 Then I rebooted and it was good. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770600 Title: 22_add_pdc_64bit_addressing.patch: breaks some pdc raid sets -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs