Hi, Thank you for the report. But this is not a bug, as you can confirm by seeing your own cache with: $ ls /var/cache/apt/archives
And look at the filenames, some filenames is showed with some 'different' characters, as you described before. In my cache resulted something like that: ... xchat-gnome-common_1%3a0.16-0ubuntu3_all.deb xorg_1%3a7.2-0ubuntu7_i386.deb xorg_1%3a7.2-0ubuntu8_i386.deb xserver-xorg_1%3a7.2-0ubuntu7_all.deb xserver-xorg_1%3a7.2-0ubuntu8_all.deb xserver-xorg-core_2%3a1.2.0-3ubuntu4_i386.deb xserver-xorg-input-all_1%3a7.2-0ubuntu7_i386.deb xserver-xorg-input-all_1%3a7.2-0ubuntu8_i386.deb xserver-xorg-input-synaptics_0.14.6-0ubuntu4_i386.deb xserver-xorg-video-all_1%3a7.2-0ubuntu7_i386.deb xserver-xorg-video-all_1%3a7.2-0ubuntu8_i386.deb xserver-xorg-video-v4l_1%3a0.1.1-0ubuntu2_i386.deb xserver-xorg-video-voodoo_1%3a1.1.0-oubuntu2_i386.deb xutils_1%3a7.2-0ubuntu7_all.deb xutils_1%3a7.2-0ubuntu8_all.deb ... So the file name doesn't changed, only the way of bash (or other ways) shows it to you is 'wrong', but the filename is the same. Thank you. ** Changed in: aptoncd (Ubuntu) Status: Unconfirmed => Rejected -- Package names with underscores get mangled https://launchpad.net/bugs/95378 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs