Z apt-mirror
powodzeniem skonfigurowałem i pobrałem najnowsze pakiety ubuntu na maszynę, która ma dostęp do Internetu. Celem jest wykorzystanie tego komputera jako repozytorium podczas pracy apt-get update
na maszynie docelowej, która nie może uzyskać dostępu do Internetu. Oba komputery zostały skonfigurowane z ręcznymi adresami IP i oba działają pod kontrolą systemu operacyjnego Ubuntu 16.04. etc/apt/sources.list
W urządzeniu docelowym ma tylko 1 wiersz:
deb http://<local_repo_IP>/ubuntu/ xenial main restricted multiverse universe
Ale gdy robię to sudo apt-get update
na komputerze docelowym, pojawia się następujący błąd:
Ign:1 http://<local_repo_IP>/ubuntu/dists/xenial main InRelease
Ign:2 http://<local_repo_IP>/ubuntu/dists/xenial main Release
Ign:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Ign:14 http://<local_repo_IP>/ubuntu/dists/xenial main/universe i386 Packages
Ign:15 http://<local_repo_IP>/ubuntu/dists/xenial main/universe all Packages
Ign:16 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en_HK
Ign:17 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en
Ign:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Ign:14 http://<local_repo_IP>/ubuntu/dists/xenial main/universe i386 Packages
Ign:15 http://<local_repo_IP>/ubuntu/dists/xenial main/universe all Packages
Ign:16 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en_HK
Ign:17 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en
Ign:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Ign:14 http://<local_repo_IP>/ubuntu/dists/xenial main/universe i386 Packages
Ign:15 http://<local_repo_IP>/ubuntu/dists/xenial main/universe all Packages
Ign:16 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en_HK
Ign:17 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en
Ign:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Ign:14 http://<local_repo_IP>/ubuntu/dists/xenial main/universe i386 Packages
Ign:15 http://<local_repo_IP>/ubuntu/dists/xenial main/universe all Packages
Ign:16 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en_HK
Ign:17 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en
Ign:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Ign:14 http://<local_repo_IP>/ubuntu/dists/xenial main/universe i386 Packages
Ign:15 http://<local_repo_IP>/ubuntu/dists/xenial main/universe all Packages
Ign:16 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en_HK
Ign:17 http://<local_repo_IP>/ubuntu/dists/xenial main/universe Translation-en
Err:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
404 Not Found
Ign:4 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted i386 Packages
Ign:5 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted all Packages
Ign:6 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en_HK
Ign:7 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted Translation-en
Ign:8 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse amd64 Packages
Ign:9 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse i386 Packages
Ign:10 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse all Packages
Ign:11 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en_HK
Ign:12 http://<local_repo_IP>/ubuntu/dists/xenial main/multiverse Translation-en
Ign:13 http://<local_repo_IP>/ubuntu/dists/xenial main/universe amd64 Packages
Reading package lists... Done
W: The repository 'http://<local_repo_IP>/ubuntu/dists/xenial main Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://<local_repo_IP>/ubuntu/dists/xenial/dists/main/restricted/binary-amd64/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
Na maszynie docelowej:
/etc/resolve.conf
Plik zawiera następujące elementy:# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.1.1
/etc/network/interfaces
Zawiera następujące elementy:# interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback
Ponadto, ponieważ jedynym wierszem na wyjściu apt-get update
tego wyraźnie jest komunikat o błędzie Err:3 http://<local_repo_IP>/ubuntu/dists/xenial main/restricted amd64 Packages
, sprawdziłem, czy plik istnieje, wykonując następujące czynności na komputerze docelowym
wget http://<local_repo_IP>/ubuntu/dists/xenial/restricted/binary-amd64/Packages
I widzę, że plik tam jest, ponieważ otrzymuję następujące dane wyjściowe:
--2017-12-21 17:23:24-- http://<local_repo_IP>/ubuntu/dists/xenial/restricted/binary-amd64/Packages
Connecting to <local_repo_IP>:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 127112 (124K)
Saving to: ‘Packages’
Packages 100%[============================>] 124.13K --.-KB/s in 0s
2017-12-21 17:23:24 (469 MB/s) - ‘Packages’ saved [127112/127112]
Sprawdziłem również, czy mogę pomyślnie pingować z komputera docelowego na maszynę repo. To też działa.
PING <local_repo_IP> (<local_repo_IP>) 56(84) bytes of data.
64 bytes from <local_repo_IP>: icmp_seq=1 ttl=64 time=0.169 ms
64 bytes from <local_repo_IP>: icmp_seq=2 ttl=64 time=0.671 ms
64 bytes from <local_repo_IP>: icmp_seq=3 ttl=64 time=0.186 ms
64 bytes from <local_repo_IP>: icmp_seq=4 ttl=64 time=0.190 ms
64 bytes from <local_repo_IP>: icmp_seq=5 ttl=64 time=0.315 ms
^C
--- <local_repo_IP> ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4047ms
rtt min/avg/max/mdev = 0.169/0.306/0.671/0.190 ms
Więc co jest nie tak apt-get update
? Jak mogę to naprawić i uruchomić?
PS Właśnie zauważyłem, że błąd mówi http://<local_repo_IP>/ubuntu/dists/xenial/dists/main/restricted/binary-amd64/Packages
. Dlaczego próbuje szukać restricted
pakietów w main? Czy nie powinno to wyglądać http://<local_repo_IP>/ubuntu/dists/xenial/restricted/binary-amd64/Packages
? Rzeczywiście, kiedy to robię wget http://<local_repo_IP>/ubuntu/dists/xenial/dists/main/restricted/binary-amd64/Packages
, pojawia się następujący błąd:
--2017-12-21 17:26:06-- http://<local_repo_IP>/ubuntu/dists/xenial/dists/main/restricted/binary-amd64/Packages
Connecting to <local_repo_IP>:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-12-21 17:26:06 ERROR 404: Not Found.
Co tu się dzieje? Dlaczego próbuje sprawdzić nieistniejący katalog? Jak apt-get update
wskazać prawidłową ścieżkę?
źródło
amd64
plik, a ograniczenie doamd64
niego prawie nie sprawiłoby, że zniknęło. Czy to jedyna zmiana wprowadzonasources.list
w innej pokrewnej konfiguracji? Czy zsynchronizowałeś swoje lustro przed wprowadzeniem tej zmiany?http://192.168.12.61/ubuntu/dists/xenial/restricted/binary-amd64/Packages
, ale szukałahttp://192.168.12.61/ubuntu/dists/xenial/dists/main/restricted/binary-amd64/Packages
. Dlaczego miałoby to być? W jaki sposób określenie architektury rozwiązało również ten problem?moje zdanie na temat [amd-64] ... Jeśli powiedzmy, na przykład, w swoim /etc/apt/sources.list włączyłeś debet aktualizacji chrome Google [arch = amd64] http://dl.google. com / linux / chrome / deb / stable main
widać, że jest to jedyny wpis, który zawiera [amd-64] i pochodzi ze źródła google.
W twojej pierwszej początkowej wzmiance o „deb http: // 192 ...”, być może twoje aktualizacje utknęły w martwym punkcie, gdy dotarły do źródła.list wzmianka o aktualizacji chrome, ponieważ nie została specjalnie wymieniona jako taka.
Lub spójrz na zasady sudo apt-cache , sources.list i sources.list.d
W końcu mogę zaryzykować i powtórzyć to w swoim własnym laboratorium, zanim odpowiem dalej.
źródło