Many repositories are affected: As already reported, Google's repos and:
AppGrid W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_appgrid_stable_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key F9A8B020F741A5B52B888A88241FE6973B765FAE (weak digest) Intel Graphics W: gpgv:/var/lib/apt/lists/download.01.org_gfx_ubuntu_15.10_main_dists_wily_InRelease: The repository is insufficiently signed by key 6C82391DC41365FB56EC3CE4A496EB03894A3A8D (weak digest) Dolphin Emulator W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_dolphin-emu_ppa_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key FF0A61D519AE6B0E59B3E6B6FDBD34A8869BF237 (weak digest) PCSX2 Emulator W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_gregory-hainaut_pcsx2.official.ppa_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key A36D8D60D79F0F65D2B81421508A982D7A617FF4 (weak digest) Libretro Retroarch W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_libretro_stable_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 3B2BA0B6750986899B189AFF18DAAE7FECA3745F (weak digest) Clementine (Media Player) W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_me-davidsansome_clementine-dev_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 7A467ADCBEE1FFC8CD8B784B4F172854044A3B98 (weak digest) WebUpd8 W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_nilarimogard_webupd8_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 1DB29AFFF6C70907B57AA31F531EE72F4C9D234C (weak digest) W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_webupd8team_java_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 7B2C3B0889BF5709A105D03AC2518248EEA14886 (weak digest) W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_webupd8team_y-ppa-manager_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 7B2C3B0889BF5709A105D03AC2518248EEA14886 (weak digest) Variety W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_peterlevi_ppa_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 876E675CB1AABA3497F27BA6C45A53C1A546BE4F (weak digest) PPSSPP Emulator W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_ppsspp_testing_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 7E29D1156F92A53C89195AC6DB9510F6ED0F784C (weak digest) KODI / XBMC W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_team-xbmc_unstable_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 189701DA570C56B9488EF60A6D975C4791E7EE5E (weak digest) Tony George PPA W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_teejee2008_ppa_ubuntu_dists_xenial_InRelease: The repository is insufficiently signed by key 1B32B87ABAEE357218F6B48CB5B116B72D0F61F0 (weak digest) Freshlight W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_colingille_freshlight_ubuntu_dists_vivid_Release.gpg: The repository is insufficiently signed by key 3764AB961B292804CD3474FAEAE2E8E7CB7F5C71 (weak digest) gstreamer0.10-ffmpeg W: gpgv:/var/lib/apt/lists/ppa.launchpad.net_mc3man_gstffmpeg-keep_ubuntu_dists_vivid_Release.gpg: The repository is insufficiently signed by key 8E51A6D660CD88D67D65221D90BD7EACED8E640A (weak digest) APT works fine despite the warnings. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558331 Title: message "The repository is insufficiently signed by key (weak digest)" is poorly worded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1558331/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs