Activity log for bug #122935

Date Who What changed Old value New value Message
2007-06-28 23:52:16 Christoph Langner bug added bug
2007-06-28 23:53:29 Christoph Langner bug added attachment 'test_encrypted.7z' (Encrypted .7z archiv)
2007-06-28 23:54:10 Christoph Langner bug added attachment 'test_with_encrypted_filename.7z' (Encrypted .7z archiv with encrypted file names)
2008-02-24 12:59:11 David Futcher p7zip: status New Confirmed
2009-06-23 20:41:03 Kwinz bug task added hundredpapercuts
2009-06-24 21:07:22 Vish hundredpapercuts: status New Invalid
2009-10-05 20:05:27 Oscar Gutierrez Marquez description Binary package hint: p7zip I use 7-Zip 4.42 under Windows 2000 to create a password protected .7z archiv. I use the default settings and include just one simple textfile. I transfer this archive to a machine with ubuntu feisty fawn. After that i try to decompress that file ---- # p7zip -d test_encrypted.7z 7-Zip (A) 4.43 beta Copyright (c) 1999-2006 Igor Pavlov 2006-09-15 p7zip Version 4.43 (locale=de_DE.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) Processing archive: test_encrypted.7z Extracting test.txt Unsupported Method Sub items Errors: 1 ---- It get's worse, when i try to extract a .7z file where the filenames have been enrcypted too. ---- # p7zip -d test_with_encrypted_filename.7z 7-Zip (A) 4.43 beta Copyright (c) 1999-2006 Igor Pavlov 2006-09-15 p7zip Version 4.43 (locale=de_DE.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) Processing archive: test_with_encrypted_filename.7z Error: test_with_encrypted_filename.7z is not supported archive ---- Binary package hint: p7zip I use 7-Zip 4.42 under Windows 2000 to create a password protected .7z archiv. I use the default settings and include just one simple textfile. I transfer this archive to a machine with ubuntu feisty fawn. After that i try to decompress that file ---- # p7zip -d test_encrypted.7z 7-Zip (A) 4.43 beta Copyright (c) 1999-2006 Igor Pavlov 2006-09-15 p7zip Version 4.43 (locale=de_DE.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) Processing archive: test_encrypted.7z Extracting test.txt Unsupported Method Sub items Errors: 1 ---- It get's worse, when i try to extract a .7z file where the filenames have been enrcypted too. ---- # p7zip -d test_with_encrypted_filename.7z 7-Zip (A) 4.43 beta Copyright (c) 1999-2006 Igor Pavlov 2006-09-15 p7zip Version 4.43 (locale=de_DE.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) Processing archive: test_with_encrypted_filename.7z Error: test_with_encrypted_filename.7z is not supported archive ----
2011-03-16 09:04:42 Mantas Kriaučiūnas bug added subscriber Mantas Kriaučiūnas
2011-03-16 09:05:57 Mantas Kriaučiūnas bug added subscriber Jurgis Pralgauskis
2011-10-23 17:02:41 Rolf Leggewie summary p7zip can't decompress password protected 7z files p7zip can't decompress password protected 7z files - needs p7zip-full
2011-10-23 17:03:26 Rolf Leggewie p7zip (Ubuntu): importance Undecided Medium
2011-11-10 17:27:32 Felix bug added subscriber Felix
2016-07-29 13:25:27 Harald H. attachment added Vil du installere programpakken.png https://bugs.launchpad.net/ubuntu/+source/p7zip/+bug/122935/+attachment/4709446/+files/Vil%20du%20installere%20programpakken.png