Public bug reported: When logging in in a new session or after some time of usage, the aptd daemon (and the update-manager too, presumably) will start to scan for updates. The processes involved in this steps are usually running with full priority (or with nice values higher than 20? I wasn't able to catch it...), and this can make the system extremely slow, or even unusable on netbooks.
If possible, having these processes running at lower priority (even if only for the scanning process) would help a lot and could make the difference in systems with low performances. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: aptdaemon 0.43+bzr697-0ubuntu1 ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17 Uname: Linux 3.0.0-16-generic i686 ApportVersion: 1.23-0ubuntu4 Architecture: i386 Date: Mon Feb 27 23:18:53 2012 DesktopFile: /usr/share/aptdaemon/aptdaemon.desktop ExecutablePath: /usr/sbin/aptd InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcEnviron: SourcePackage: aptdaemon UpgradeStatus: Upgraded to oneiric on 2011-11-18 (101 days ago) ** Affects: aptdaemon (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/942437 Title: aptd and update-manager run with high priority To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/942437/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs