Hi, I have a weird behaviour on one of my debian boxes. It is running Mint LMDE and the issue is the following:
I have several additional sources defined: debian testing, debian backports, etc. I have defined priorities for the repos so that testing has prio 300 and does not replace the stable packages automatically. That works fine if I do an "apt-get update" followed by an "apt-get dist-upgrade". No issue. The issue only occurs directly after boot. Somehow there is an "apt-get update" excecuted during boot time and this is ignoring the repo priorities. If I do a "apt-get dist-upgrade" directly after boot it wants to upgrade all packages to the testing version ("1547 upgraded, 358 newly installed, 97 to remove and 36 not upgraded."). This is a mistake. After boot the priorities are all set to 500. Example: #### 12# apt-cache policy zip vim-common zip: Installed: 3.0-8 Candidate: 3.0-11 Version table: 3.0-11 0 500 http://ftp.de.debian.org/debian/ testing/main amd64 Packages *** 3.0-8 0 500 http://ftp.de.debian.org/debian/ jessie/main amd64 Packages 100 /var/lib/dpkg/status vim-common: Installed: 2:7.4.488-7+deb8u1 Candidate: 2:8.0.0134-1 Version table: 2:8.0.0134-1 0 500 http://ftp.de.debian.org/debian/ testing/main amd64 Packages *** 2:7.4.488-7+deb8u1 0 500 http://security.debian.org/ jessie/updates/main amd64 Packages 100 /var/lib/dpkg/status 2:7.4.488-7 0 500 http://ftp.de.debian.org/debian/ jessie/main amd64 Packages #### If I do an "apt-get update" everything is back to normal. #### 15# apt-cache policy zip vim-common zip: Installed: 3.0-8 Candidate: 3.0-8 Version table: 3.0-11 0 300 http://ftp.de.debian.org/debian/ testing/main amd64 Packages *** 3.0-8 0 500 http://ftp.de.debian.org/debian/ jessie/main amd64 Packages 100 /var/lib/dpkg/status vim-common: Installed: 2:7.4.488-7+deb8u1 Candidate: 2:7.4.488-7+deb8u1 Version table: 2:8.0.0134-1 0 300 http://ftp.de.debian.org/debian/ testing/main amd64 Packages *** 2:7.4.488-7+deb8u1 0 500 http://security.debian.org/ jessie/updates/main amd64 Packages 100 /var/lib/dpkg/status 2:7.4.488-7 0 500 http://ftp.de.debian.org/debian/ jessie/main amd64 Packages #### What is going wrong here? Any idea? Matthias