I am also surprised that this issue shows up as all GPG-related issues have been addressed long time ago. It might be a hppa-specific bug that I am not aware of at the moment. FWIW, there are up-to-date images available which were built with the latest versions of debian-installer and debian-cd so you may try these first:https://cdimage.debian.org/cdimage/ports/2019-04-11/If the problem still persists, please provide me with a detailed log so I can have a look.
Still the same, and log is also the same. Selected "sid - unstable" since buster was not found. Apr 12 13:16:18 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://ftp.ports.debian.org/debian-ports/dists/oldstable/Release -O - | grep -E '^(Suite|Codename|Architectures):' Apr 12 13:16:18 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://fdename|Architectures):'ian-ports/dists/stable/Release -O - | grep -E '^(Suite|Cod Apr 12 13:16:18 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://fodename|Architectures):'an-ports/dists/testing/Release -O - | grep -E '^(Suite|Co Apr 12 13:16:19 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://fCodename|Architectures):'n-ports/dists/unstable/Release -O - | grep -E '^(Suite|C Apr 12 13:16:19 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://fame|Architectures):'debian-ports/dists/sid/Release -O - | grep -E '^(Suite|Codena Apr 12 13:16:19 choose-mirror[1106]: DEBUG: command: wget --no-verbose http://fdename|Architectures):'ian-ports/dists/buster/Release -O - | grep -E '^(Suite|Cod Apr 12 13:16:20 choose-mirror[1106]: WARNING **: mirror does not support the specified release (buster) Apr 12 13:16:57 anna-install: Queueing udeb sid-support for later installation Apr 12 13:16:57 main-menu[181]: (process:1099): http://ftp.ports.debian.org/debian-ports/dists/oldstable/Release: Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:18 ERROR 404: Not Found. Apr 12 13:16:57 main-menu[181]: (process:1099): http://ftp.ports.debian.org/debian-ports/dists/stable/Release: Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:18 ERROR 404: Not Found. Apr 12 13:16:57 main-menu[181]: (process:1099): http://ftp.ports.debian.org/debian-ports/dists/testing/Release: Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:19 ERROR 404: Not Found. Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:19 URL:http://ftp.ports.debian.org/debian-ports/dists/unstable/Release [46254/46254] -> "-" [1] Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:19 URL:http://ftp.ports.debian.org/debian-ports/dists/sid/Release [46254/46254] -> "-" [1] Apr 12 13:16:57 main-menu[181]: (process:1099): http://ftp.ports.debian.org/debian-ports/dists/buster/Release: Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:20 ERROR 404: Not Found. Apr 12 13:16:57 main-menu[181]: (process:1099): 2019-04-12 13:16:56 URL:http://-> "-" [1]debian.org/debian-ports//dists/sid/main/binary-hppa/Release [115/115] - Apr 12 13:16:57 main-menu[181]: INFO: Menu item 'download-installer' selected Apr 12 13:16:59 anna[1164]: 2019-04-12 13:16:59 URL:http://ftp.ports.debian.orgiever-1168-Release.1172"; [1]e/Release [46254/46254] -> "/tmp/_fetch-url_net-retri Apr 12 13:17:00 anna[1164]: 2019-04-12 13:17:00 URL:http://ftp.ports.debian.orgiever-1168-Release.gpg.1182"; [1]lease.gpg [833/833] -> "/tmp/_fetch-url_net-retri Apr 12 13:17:00 net-retriever: gpgv: Signature made Fri Apr 12 07:55:57 2019 UTC Apr 12 13:17:00 net-retriever: Apr 12 13:17:00 net-retriever: gpgv: using RSA key 66571731B5A71F91C501F3FDDA1B2CEA81DCBC61 Apr 12 13:17:00 net-retriever: gpgv: Can't check signature: No public key Apr 12 13:17:00 net-retriever: Apr 12 13:17:00 net-retriever: error: Bad signature on /tmp/net-retriever-1168-Release. -- Meelis Roos <mroos@linux.ee> -- Meelis Roos <mroos@linux.ee>