You have been subscribed to a public bug: When I try to install a new package on one of my compute nodes which are running one nice-0 task per hyperthread, there is an extremely long delay at the end of installation as apt-check is running at nice 19 and getting almost no cycles. Renicing it to -5 resolves the problem at once.
It is not reasonable to make a human who you know to be sitting at the console wait for a task running at nice 19 on a busy machine to finish, especially if you're holding the dpkg lock the whole time. This is with 16.04.4 ** Affects: apt (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment -- apt-get update runs apt-check at nice 19 https://bugs.launchpad.net/bugs/1781772 You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. -- 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