-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Benjamin Kerensa wrote on 20/05/13 18:02: > > On May 20, 2013 8:10 AM, "Daniel J Blueman" <dan...@quora.org ... >> >> For all the general users I install Ubuntu for (including >> servers), it's an utter waste of bandwidth for everyone, >> particularly when automatically checking once a day. This is >> amplified eg in schools without transparent webcaches etc. >> >> Anyone get the same feeling that we should have source packages >> an opt-in? > > I think in most parts of the world 4MB is trivial overhead for a > user. Although perhaps we should consider it since some developing > nations have limited bandwidth? > > ...
With every extra kilobyte required to check for updates, the check will complete measurably less often. Maybe the notebook lid will be closed, maybe the connection will time out, or maybe the computer will be shut down altogether. (Measurably, but not measuredly: we aren't collecting stats on this. See <http://www.lukew.com/ff/entry.asp?1553> for examples of how even tiny changes in download times affect Web site success rates.) When update checks are completed less often, updates are installed later after they are issued. So, unnecessary downloads when checking for updates is a security issue. <http://launchpad.net/bugs/74747> <https://wiki.ubuntu.com/SoftwareUpdates#Ideas> - -- mpt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iEYEARECAAYFAlGbQ/QACgkQ6PUxNfU6ecqVsgCdEyP61EWfH42SkFj4Z88Il3u9 MQcAnR5SU/6sBEE7PFuyxl707VH9oSPJ =nycT -----END PGP SIGNATURE----- -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
