Public bug reported: I upgraded my Thinkpad T40 system from Precise to Quantal yesterday. It's quite a long-running Ubuntu install so I got various prompts from dpkg about replacing config files etc., and one curious error that linux-image-3.5.0-generic failed to install. After upgrading, 'apt-get' was broken, suggesting I ran 'apt-get install -f' which proceeded to fail to install linux-image-3.50-generic again. I noticed an error message hidden amongst apt's output to the effect that the kernel cannot be installed on my non-PAE hardware.
I would not have run the dist-upgrade in the first place, had I known that in the long-term Quantal and future releases will not work on my computer in any case (it still has the 3.2.0 kernel for now, but I don't think that using an unsupported kernel is viable in the long term). It would be great if update-manager could warn when it detects non-PAE hardware to avoid others wasting an evening as I just have. The only hint of dropping support in the release notes is the following line: Transitioning of the i386 generic-pae flavor to become the generic flavor offering I had no idea what PAE was until today, so this isn't enough in itself. Release: Precise Pangolin Hardware: IBM Thinkpad T40 ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Tags: dist-upgrade ** Tags added: dist-upgrade -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1167008 Title: Should warn users with non-PAE systems that Ubuntu has dropped support for their computers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1167008/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs