Many thanks for your replies. I was going by the descriptions of the Bug #1054927 reported by Henri Sivonen <https://launchpad.net/%7Ehsivonen> on 2012-09-23
This bug report is a duplicate of: Bug #1357093: Kernels not autoremoving, causing out of space error on LVM or Encrypted installation or on any installation, when / <https://bugs.launchpad.net/bugs/1357093> in which identical errors were reported many times, up to 2016 I have the same bug in Xenial. My machine sent a report and the bug screen opened when opening Firefox: I am not sure whether in response to my search for full boot partition problem or not. It was very helpful anyway! I used only apt clean and apt upgrade, not dist-upgrade I think. However I have now solved it with Ubuntu Tweak, using the janitor. This is a copy of my comment sent at the end of the above bug report: I have the same bug in Xenial: reported today on request from Jarnos in bug #798414 on 2016-05-26 Fixed in Ubuntu Tweaks Janitor yesterday. Now I have plenty of room in boot partition. I am sorry to have caused confusion. I shall take note of your advice when updating/upgrading. There were about 15 old kernels and a lot of other rubbish filling the boot partition before the janitor was used! Regards Richard On 13/10/16 09:41, Brian Murray wrote: > Thank you for taking the time to report this issue and helping to make > Ubuntu better. Examining the information you have given us, this does > not appear to be a bug report so we are closing it and converting it to > a question in the support tracker. We appreciate the difficulties you > are facing, but it would make more sense to raise problems you are > having in the support tracker at https://answers.launchpad.net/ubuntu if > you are uncertain if they are bugs. For help on reporting bugs, see > https://help.ubuntu.com/community/ReportingBugs#When%20not%20to%20file%20a%20bug. > > It sounds like you modified your source.list and then used apt-get > update, apt-get dist-upgrade to upgrade. Were you to have used do- > release-upgrade you would have received a warning about the lack of free > space in your /boot partition. > > ** Changed in: ubuntu > Status: New => Invalid > > ** Converted to question: > https://answers.launchpad.net/ubuntu/+question/402973 > -- Richard L Cooper -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1631728 Title: linux-image-extra-4.4.0-generic problem installing during upgrade 16.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1631728/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs