I'm running Ubuntu 17.04 and whilst I have had the problem for so long I can't be sure, I think I have had this problem since 15.04. I keep my software completely up to date and all updates have been applied to date. I can honestly say that this issue is by no means fixed. The reference to unattended-upgrades is a red herring. I boils down to a faulty kenal cleanup routine and a poor default for the boot partition at install time.
I have over the many months of experiencing the problem, finally come up with the following work around set of commands that free up the space required to keep me going with a few more updates... sudo apt-get autoremove;sudo apt-get autoclean;sudo apt-get clean dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge sudo apt-get update && sudo apt-get upgrade Although this sorts the problem out when I get the "not enough space" issue it doesn't mean that the underlying problem shouldn't be sorted out. It takes time and effort that shouldn't be required. It has taken many months to come up with a decent work-around. I can't use this type of install for family and friends as they are not savvy enough to use the work-around and shouldn't need to be using sudo in the first place. I see this issue is marked as wishlist. This is a travesty. It is a bug pure and simple. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1357093 Title: Kernels not autoremoving, causing out of space error on LVM or Encrypted installation or on any installation, when /boot partition gets full Status in unattended-upgrades: New Status in unattended-upgrades package in Ubuntu: Fix Released Bug description: Currently if one chooses to use LVM or encrypted install, a /boot partition is created of 236Mb Once kernel updates start being released this partition soon fills until people are left unable to upgrade. While you and I might know that we need to watch partition space, many of the people we have installing think that a windows disk is a disk and not a partition, education is probably the key - but in the meantime support venues keep needing to deal with the fact the partition is too small and/or old kernels are not purged as new ones install. For workaround and sytem repair, see https://help.ubuntu.com/community/RemoveOldKernels To manage notifications about this bug go to: https://bugs.launchpad.net/unattended-upgrades/+bug/1357093/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp