This seems to be caused by gb.archive.ubuntu.com being out of date. I changed the list of servers in kpackagekit settings, and the problem went away.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773660 Title: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/pool/universe/x /xfonts-100dpi/xfonts-100dpi_1.0.3_all.deb 403 Forbidden Failed to fetch http://gb.archive.ubuntu.com/ubuntu/pool/universe/x/xfonts-75dpi /xfonts-75dpi_1.0.3_all.deb 403 Forbidden -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
