سلام آقا دانیال
دستوری رو که فرمودین اجرا کردم حاصل این شد
mani@mansour-pc:~$ sudo apt update
[sudo] password for mani:
Hit http://ir.archive.ubuntu.com wily InRelease
Hit http://ir.archive.ubuntu.com wily-updates InRelease
Hit http://ir.archive.ubuntu.com wily-backports InRelease
Get:1 http://security.ubuntu.com wily-security InRelease [65.9 kB]
Get:2 http://security.ubuntu.com wily-security/main Sources [53.8 kB]
Get:3 http://security.ubuntu.com wily-security/restricted Sources [2,854 B]
Get:4 http://security.ubuntu.com wily-security/universe Sources [13.9 kB]
Get:5 http://security.ubuntu.com wily-security/multiverse Sources [2,784 B]
Get:6 http://ir.archive.ubuntu.com wily-updates/main Translation-en [113 kB]
Get:7 http://security.ubuntu.com wily-security/main amd64 Packages [172 kB]
Get:8 http://ir.archive.ubuntu.com wily-updates/multiverse Translation-en [3,156 B]
Get:9 http://ir.archive.ubuntu.com wily-updates/restricted Translation-en [3,024 B]
Get:10 http://ir.archive.ubuntu.com wily-updates/universe Translation-en [59.5 kB]
Hit http://ir.archive.ubuntu.com wily-backports/restricted Sources
Hit http://ir.archive.ubuntu.com wily-backports/multiverse Sources
Get:11 http://security.ubuntu.com wily-security/restricted amd64 Packages [10.9 kB]
Hit http://ir.archive.ubuntu.com wily-backports/restricted amd64 Packages
Hit http://ir.archive.ubuntu.com wily-backports/multiverse amd64 Packages
Get:12 http://security.ubuntu.com wily-security/universe amd64 Packages [56.2 kB]
Hit http://ir.archive.ubuntu.com wily-backports/restricted i386 Packages
Hit http://ir.archive.ubuntu.com wily-backports/multiverse i386 Packages
Get:13 http://security.ubuntu.com wily-security/multiverse amd64 Packages [6,248 B]
Hit http://ir.archive.ubuntu.com wily-backports/multiverse Translation-en
Hit http://ir.archive.ubuntu.com wily-backports/restricted Translation-en
Hit http://ir.archive.ubuntu.com wily/main Sources
Hit http://ir.archive.ubuntu.com wily/restricted Sources
Get:14 http://security.ubuntu.com wily-security/main i386 Packages [169 kB]
Hit http://ir.archive.ubuntu.com wily/universe Sources
Hit http://ir.archive.ubuntu.com wily/multiverse Sources
Hit http://ir.archive.ubuntu.com wily/main amd64 Packages
Hit http://ir.archive.ubuntu.com wily/restricted amd64 Packages
Hit http://ir.archive.ubuntu.com wily/universe amd64 Packages
Hit http://ir.archive.ubuntu.com wily/multiverse amd64 Packages
Hit http://ir.archive.ubuntu.com wily/main i386 Packages
Get:15 http://security.ubuntu.com wily-security/restricted i386 Packages [10.8 kB]
Hit http://ir.archive.ubuntu.com wily/restricted i386 Packages
Hit http://ir.archive.ubuntu.com wily/universe i386 Packages
Hit http://ir.archive.ubuntu.com wily/multiverse i386 Packages
Hit http://ir.archive.ubuntu.com wily/main Translation-en
Get:16 http://security.ubuntu.com wily-security/universe i386 Packages [56.2 kB]
Hit http://ir.archive.ubuntu.com wily/multiverse Translation-en
Hit http://ir.archive.ubuntu.com wily/restricted Translation-en
Hit http://ir.archive.ubuntu.com wily/universe Translation-en
Hit http://ir.archive.ubuntu.com wily-updates/main Sources
Get:17 http://security.ubuntu.com wily-security/multiverse i386 Packages [6,430 B]
Hit http://ir.archive.ubuntu.com wily-updates/restricted Sources
Hit http://ir.archive.ubuntu.com wily-updates/universe Sources
Hit http://ir.archive.ubuntu.com wily-updates/multiverse Sources
Hit http://ir.archive.ubuntu.com wily-updates/main amd64 Packages
Hit http://ir.archive.ubuntu.com wily-updates/restricted amd64 Packages
Hit http://ir.archive.ubuntu.com wily-updates/universe amd64 Packages
Get:18 http://security.ubuntu.com wily-security/main Translation-en [83.7 kB]
Hit http://ir.archive.ubuntu.com wily-updates/multiverse amd64 Packages
Hit http://ir.archive.ubuntu.com wily-updates/main i386 Packages
Hit http://ir.archive.ubuntu.com wily-updates/restricted i386 Packages
Hit http://ir.archive.ubuntu.com wily-updates/universe i386 Packages
Get:19 http://security.ubuntu.com wily-security/multiverse Translation-en [2,806 B]
Hit http://ir.archive.ubuntu.com wily-updates/multiverse i386 Packages
Hit http://ir.archive.ubuntu.com wily-backports/main Sources
Hit http://ir.archive.ubuntu.com wily-backports/universe Sources
Hit http://ir.archive.ubuntu.com wily-backports/main amd64 Packages
Get:20 http://security.ubuntu.com wily-security/restricted Translation-en [2,666 B]
Hit http://ir.archive.ubuntu.com wily-backports/universe amd64 Packages
Hit http://ir.archive.ubuntu.com wily-backports/main i386 Packages
Hit http://ir.archive.ubuntu.com wily-backports/universe i386 Packages
Hit http://ir.archive.ubuntu.com wily-backports/main Translation-en
Hit http://ir.archive.ubuntu.com wily-backports/universe Translation-en
Get:21 http://security.ubuntu.com wily-security/universe Translation-en [36.7 kB]
Fetched 932 kB in 5s (185 kB/s)
W: Failed to fetch http://ir.archive.ubuntu.com/ubuntu/dists/wily-updates/main/i18n/Translation-en Hash Sum mismatch
W: Failed to fetch http://ir.archive.ubuntu.com/ubuntu/dists/wily-updates/universe/i18n/Translation-en Hash Sum mismatch
E: Some index files failed to download. They have been ignored, or old ones used instead.
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