This problem comes from the "apt" package, that is used by update-manager. Strings displayed by apt-get and the rest of apt programs are copied and displayed in graphical managers, like synaptic and update-manager.
I've filed an upstream bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=465347 Additionally, I created the refreshed pl.po file for the apt package. Hopefully the Polish translators will pick it up so this problem could be resolved. -- 'Reading state information' string not translated to polish https://bugs.launchpad.net/bugs/190404 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs